{"title":"Floor Insulation","description":"\u003cp\u003eFloor insulation is a simple yet effective way to reduce heat loss from your home, ensuring that warmth stays inside during the cold months and cool air is preserved during the summer. National Insulation Supplies offers high-quality PIR boards from leading brands like Kingspan and Celotex, as well as EPS (Expanded Polystyrene) and XPS (Extruded Polystyrene) options for domestic, commercial, and industrial applications.\u003c\/p\u003e","products":[{"product_id":"kingspan-greenguard-gg300r-xps-600mm-x-1250mm-all-thicknesses","title":"Kingspan GreenGuard GG300R XPS -  1250mm x 600mm - All Thicknesses","description":"\u003cp\u003eExplore \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/kingspan\" title=\"Kingspan Brand Page\"\u003eKingspan\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/kingspan-greenguard\" title=\"Greenguard Collection Page\"\u003eGreenGuard\u003c\/a\u003e GG300R, an exceptional rigid extruded polystyrene (XPS) insulation solution crafted to meet your specialised needs. With its unparalleled compressive strength, GreenGuard GG300R stands as the ideal choice for a variety of applications, including \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/inverted-roof-insulation\" title=\"inverted roof insulation\"\u003einverted roofs\u003c\/a\u003e, basements, car park decks, and heavy-duty commercial, industrial, and cold store flooring.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"30mm (14 Sheets = 10.5m²) - Per pack","offer_id":48039158448475,"sku":"48039158448475","price":68.4,"currency_code":"GBP","in_stock":true},{"title":"40mm (10 Sheets = 7.5m²) - Per pack","offer_id":48039158481243,"sku":"48039158481243","price":64.8,"currency_code":"GBP","in_stock":true},{"title":"50mm (8 Sheets = 6m²) - Per pack","offer_id":48039158514011,"sku":"48039158514011","price":64.8,"currency_code":"GBP","in_stock":true},{"title":"60mm (7 Sheets = 5.25m²) - Per pack","offer_id":48039158546779,"sku":"48039158546779","price":68.2,"currency_code":"GBP","in_stock":true},{"title":"80mm (5 Sheets = 3.75m²) - Per pack","offer_id":48039158579547,"sku":"48039158579547","price":64.8,"currency_code":"GBP","in_stock":true},{"title":"100mm (4 Sheets = 3m²) - Per pack","offer_id":48039158612315,"sku":"48039158612315","price":64.8,"currency_code":"GBP","in_stock":true},{"title":"120mm (3 Sheets = 2.25m²) - Per pack","offer_id":48039158645083,"sku":"48039158645083","price":58.8,"currency_code":"GBP","in_stock":true},{"title":"150mm (2 Sheets = 1.5m²) - Per pack","offer_id":48039158710619,"sku":"48039158710619","price":49.0,"currency_code":"GBP","in_stock":true},{"title":"180mm (2 sheets = 1.5m²) - Per pack","offer_id":49932407767387,"sku":"49932407767387","price":62.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KingspanGreenguardGG300-Square.jpg?v=1712842431"},{"product_id":"kingspan-greenguard-gg300s-xps-600mm-x-1250mm-all-thicknesses","title":"Kingspan GreenGuard GG300S XPS -  2500mm x 600mm - All Thicknesses","description":"\u003cp\u003eExplore \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/kingspan\" title=\"Kingspan Brand Page\"\u003eKingspan\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/kingspan-greenguard\" title=\"Greenguard Collection Page\"\u003eGreenGuard\u003c\/a\u003e GG300S, an exceptional rigid extruded polystyrene (XPS) insulation solution crafted to meet your specialised needs. With its unparalleled compressive strength, GreenGuard GG300S stands as the ideal choice for a variety of applications, including\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/inverted-roof-insulation\" title=\"inverted roof insulation\"\u003e inverted roofs\u003c\/a\u003e, basements, car park decks, and heavy-duty commercial, industrial, and cold store flooring.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"30mm (14 Sheets = 21m²) - Per pack","offer_id":48119674372443,"sku":"48119674372443","price":155.5,"currency_code":"GBP","in_stock":true},{"title":"40mm (10 Sheets = 15m²) - Per pack","offer_id":48119674405211,"sku":"48119674405211","price":139.3,"currency_code":"GBP","in_stock":true},{"title":"50mm (8 Sheets = 12m²) - Per pack","offer_id":48119269556571,"sku":"48119269556571","price":139.3,"currency_code":"GBP","in_stock":true},{"title":"60mm (7 Sheets = 10.5m²) - Per pack","offer_id":48119269589339,"sku":"48119269589339","price":146.8,"currency_code":"GBP","in_stock":true},{"title":"75mm (5 Sheets = 7.5m²) - Per pack","offer_id":48119674437979,"sku":"48119674437979","price":138.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KingspanGreenguardGG300-Square_15939d4c-7c05-4505-8673-7c5db6584afd.jpg?v=1713868662"},{"product_id":"kingspan-greenguard-gg500-xps-600mm-x-1250mm-all-thicknesses","title":"Kingspan GreenGuard GG500 XPS - 1250mm x 600mm - All Thicknesses","description":"\u003cp\u003eExplore \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/kingspan\" title=\"Kingspan Brand Page\"\u003eKingspan \u003c\/a\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/kingspan-greenguard\" title=\"Greenguard Collection Page\"\u003eGreenGuard\u003c\/a\u003e GG500, an exceptional rigid extruded polystyrene (XPS) insulation solution crafted to meet your specialised needs. With its unparalleled compressive strength, GreenGuard GG500 stands as the ideal choice for a variety of applications, including \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/inverted-roof-insulation\" title=\"inverted roof insulation\"\u003einverted roofs\u003c\/a\u003e, basements, car park decks, and heavy-duty commercial, industrial, and cold store flooring.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"50mm (8 Sheets = 6m²) - Per pack","offer_id":48119681614171,"sku":"48119681614171","price":190.1,"currency_code":"GBP","in_stock":true},{"title":"60mm (7 Sheets = 5.25m²) - Per pack","offer_id":48119681646939,"sku":"48119681646939","price":183.25,"currency_code":"GBP","in_stock":false},{"title":"80mm (5 Sheets = 3.75m²) - Per pack","offer_id":48119693050203,"sku":"48119693050203","price":205.4,"currency_code":"GBP","in_stock":true},{"title":"100mm (4 Sheets = 3m²) - Per pack","offer_id":48119693082971,"sku":"48119693082971","price":212.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KingspanGreenguardGG300-Square_335d026c-eaf4-4611-b7ed-53c4794f6d3f.jpg?v=1713872864"},{"product_id":"kingspan-greenguard-gg700-xps-600mm-x-1250mm-all-thicknesses","title":"Kingspan GreenGuard GG700 XPS - 1250mm x 600mm - All Thicknesses","description":"\u003cp\u003eExplore \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/kingspan\" title=\"Kingspan Brand Page\"\u003eKingspan\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/kingspan-greenguard\" title=\"Greenguard Collection Page\"\u003eGreenGuard\u003c\/a\u003e GG700, an exceptional rigid extruded polystyrene (XPS) insulation solution crafted to meet your specialised needs. With its unparalleled compressive strength, GreenGuard GG700 stands as the ideal choice for a variety of applications, including \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/inverted-roof-insulation\" title=\"inverted roof insulation\"\u003einverted roofs\u003c\/a\u003e, basements, car park decks, and heavy-duty commercial, industrial, and cold store flooring.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"50mm (8 sheets = 6m²) - per pack","offer_id":49931799429467,"sku":"49931799429467","price":273.9,"currency_code":"GBP","in_stock":true},{"title":"60mm (7 Sheets = 5.25m²) - Per pack","offer_id":48120016896347,"sku":"48120016896347","price":232.8,"currency_code":"GBP","in_stock":true},{"title":"80mm (5 Sheets = 3.75m²) - Per pack","offer_id":48120016929115,"sku":"48120016929115","price":258.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KingspanGreenguardGG300-Square_678da905-5498-44d6-b664-72b594721729.jpg?v=1713877614"},{"product_id":"kingspan-kooltherm-k103-floorboard-2400mm-x-1200mm-all-thicknesses","title":"Kingspan Kooltherm K103 Floorboard - 2400mm x 1200mm - All Thicknesses","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eKingspan Kooltherm K103 stands out as a top-tier floor insulation solution designed for solid \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/concrete-floor-insulation\" title=\"concrete floor insulation\"\u003econcrete\u003c\/a\u003e or \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/suspended-floor-insulation\" title=\"suspended floor insulation\"\u003esuspended\u003c\/a\u003e timber floors. With its impressive thermal conductivity rating of 0.019 W\/mK, it offers excellent energy efficiency for both new construction and renovation projects. Its high-performance properties make it an ideal choice for ensuring optimal insulation and energy savings in buildings.\u003c\/span\u003e\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"25mm (12 Sheets = 34.56m²) - Per pack","offer_id":48120198201691,"sku":"48120198201691","price":461.1,"currency_code":"GBP","in_stock":true},{"title":"40mm (8 Sheets = 23.04m²) - Per pack","offer_id":48120287002971,"sku":"48120287002971","price":397.4,"currency_code":"GBP","in_stock":true},{"title":"50mm (6 Sheets = 17.28m²) - Per pack","offer_id":48120287035739,"sku":"48120287035739","price":353.42,"currency_code":"GBP","in_stock":true},{"title":"60mm (5 Sheets = 14.4m²) - Per pack","offer_id":48120287068507,"sku":"48120287068507","price":349.5,"currency_code":"GBP","in_stock":true},{"title":"70mm (4 Sheets = 11.52m²) - Per pack","offer_id":48120287101275,"sku":"48120287101275","price":326.2,"currency_code":"GBP","in_stock":true},{"title":"75mm (4 Sheets = 11.52m²) - Per pack","offer_id":48120287134043,"sku":"48120287134043","price":352.9,"currency_code":"GBP","in_stock":true},{"title":"80mm (4 Sheets = 11.52m²) - Per pack","offer_id":48120287166811,"sku":"48120287166811","price":429.0,"currency_code":"GBP","in_stock":true},{"title":"90mm (3 Sheets = 8.64m²) - Per pack","offer_id":48120287199579,"sku":"48120287199579","price":310.3,"currency_code":"GBP","in_stock":true},{"title":"100mm (3 Sheets = 8.64m²) - Per pack","offer_id":48120287232347,"sku":"48120287232347","price":337.4,"currency_code":"GBP","in_stock":true},{"title":"120mm (2 Sheets = 5.76m²) - Per pack","offer_id":48120287265115,"sku":"48120287265115","price":278.6,"currency_code":"GBP","in_stock":true},{"title":"130mm (2 Sheets = 5.76m²) - Per pack","offer_id":48120287297883,"sku":"48120287297883","price":335.3,"currency_code":"GBP","in_stock":true},{"title":"140mm (2 Sheets = 5.76m²) - Per pack","offer_id":48120287363419,"sku":"48120287363419","price":328.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (2 Sheets = 5.76m²) - Per pack","offer_id":48120287396187,"sku":"48120287396187","price":328.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KingspanKoolthermK103-square.jpg?v=1713879260"},{"product_id":"kingspan-thermafloor-tf70-2400mm-x-1200mm-all-thicknesses","title":"Kingspan Thermafloor TF70 - 2400mm x 1200mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/kingspan\" title=\"Kingspan Brand Page\"\u003eKingspan\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/products\/kingspan-thermafloor-tf70-2400mm-x-1200mm-all-thicknesses\" title=\"Thermafloor Collection Page\"\u003eThermafloor\u003c\/a\u003e TF70 is a high-performance floor insulation board with a thermal conductivity of 0.022 W\/mK. It is suitable for use in solid or \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/suspended-floor-insulation\" title=\"suspended floor insulation\"\u003esuspended floors\u003c\/a\u003e and is ideal for both new build and refurbishment projects. Thermafloor TF70 insulation boards are easy to cut and handle, ensuring an efficient installation process. They are available in a range of thicknesses.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"20mm (15 Sheets = 43.20m²) - Per pack","offer_id":48165223694683,"sku":"48165223694683","price":327.3,"currency_code":"GBP","in_stock":true},{"title":"25mm (12 Sheets = 34.56m²) - Per pack","offer_id":48165223727451,"sku":"48165223727451","price":259.8,"currency_code":"GBP","in_stock":true},{"title":"30mm (10 Sheets = 28.8m²) - Per pack","offer_id":48165223760219,"sku":"48165223760219","price":261.2,"currency_code":"GBP","in_stock":true},{"title":"40mm (8 Sheets = 23.04m²) - Per pack","offer_id":48165223792987,"sku":"48165223792987","price":251.1,"currency_code":"GBP","in_stock":true},{"title":"50mm (6 Sheets = 17.28m²) - Per pack","offer_id":48165223825755,"sku":"48165223825755","price":196.0,"currency_code":"GBP","in_stock":true},{"title":"60mm (5 Sheets = 14.4m²) - Per pack","offer_id":48165223858523,"sku":"48165223858523","price":212.0,"currency_code":"GBP","in_stock":true},{"title":"70mm (4 Sheets = 11.52m²) - Per pack","offer_id":48165223924059,"sku":"48165223924059","price":179.1,"currency_code":"GBP","in_stock":true},{"title":"75mm (4 Sheets = 11.52m²) - Per pack","offer_id":48165223956827,"sku":"48165223956827","price":180.5,"currency_code":"GBP","in_stock":true},{"title":"80mm (4 Sheets = 11.52m²) - Per pack","offer_id":48165223989595,"sku":"48165223989595","price":205.4,"currency_code":"GBP","in_stock":true},{"title":"90mm (3 Sheets = 8.64m²) - Per pack","offer_id":48165224022363,"sku":"48165224022363","price":177.3,"currency_code":"GBP","in_stock":true},{"title":"100mm (3 Sheets = 8.64m²) - Per pack","offer_id":48165224055131,"sku":"48165224055131","price":165.8,"currency_code":"GBP","in_stock":true},{"title":"110mm (3 Sheets = 8.64m²) - Per pack","offer_id":48165224087899,"sku":"48165224087899","price":220.9,"currency_code":"GBP","in_stock":true},{"title":"120mm (2 Sheets = 5.76m²) - Per pack","offer_id":48165224120667,"sku":"48165224120667","price":135.0,"currency_code":"GBP","in_stock":true},{"title":"125mm (2 Sheets = 5.76m²) - Per pack","offer_id":48165224153435,"sku":"48165224153435","price":151.5,"currency_code":"GBP","in_stock":true},{"title":"130mm (2 Sheets = 5.76m²) - Per pack","offer_id":48165224186203,"sku":"48165224186203","price":209.5,"currency_code":"GBP","in_stock":true},{"title":"140mm (2 Sheets = 5.76m²) - Per pack","offer_id":48165224218971,"sku":"48165224218971","price":176.2,"currency_code":"GBP","in_stock":true},{"title":"150mm (2 Sheets = 5.76m²) - Per pack","offer_id":48165224251739,"sku":"48165224251739","price":175.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KingspanTF70.png?v=1714647601"},{"product_id":"kingspan-thermawall-tw55-2400mm-x-1200mm","title":"Kingspan Thermawall TW55 - 2400mm x 1200mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/kingspan\" title=\"Kingspan Brand Page\"\u003eKingspan\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/kingspan-thermawall\" title=\"Thermawall Collection Page\"\u003eThermawall\u003c\/a\u003e TW55 is a high-performance insulation designed for timber frame and steel frame walls, with a thermal conductivity of 0.022 W\/mK. The insulation boards are easy to cut and handle, ensuring an efficient installation process. They are available in a range of thicknesses.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"20mm (15 Sheets = 43.20m²) - Per pack","offer_id":48198109593947,"sku":"48198109593947","price":343.0,"currency_code":"GBP","in_stock":true},{"title":"25mm (12 Sheets = 34.56m²) - Per pack","offer_id":48198109626715,"sku":"48198109626715","price":272.8,"currency_code":"GBP","in_stock":true},{"title":"30mm (10 Sheets = 28.8m²) - Per pack","offer_id":48198109659483,"sku":"48198109659483","price":273.9,"currency_code":"GBP","in_stock":true},{"title":"40mm (8 Sheets = 23.04m²) - Per pack","offer_id":48198109692251,"sku":"48198109692251","price":262.6,"currency_code":"GBP","in_stock":true},{"title":"50mm (6 Sheets = 17.28m²) - Per pack","offer_id":48198109725019,"sku":"48198109725019","price":205.4,"currency_code":"GBP","in_stock":true},{"title":"60mm (5 Sheets = 14.4m²) - Per pack","offer_id":48198109757787,"sku":"48198109757787","price":221.4,"currency_code":"GBP","in_stock":true},{"title":"70mm (4 Sheets = 11.52m²) - Per pack","offer_id":48198109790555,"sku":"48198109790555","price":187.7,"currency_code":"GBP","in_stock":true},{"title":"75mm (4 Sheets = 11.52m²) - Per pack","offer_id":48198109823323,"sku":"48198109823323","price":189.2,"currency_code":"GBP","in_stock":true},{"title":"80mm (4 Sheets = 11.52m²) - Per pack","offer_id":48198109856091,"sku":"48198109856091","price":215.6,"currency_code":"GBP","in_stock":true},{"title":"90mm (3 Sheets = 8.64m²) - Per pack","offer_id":48198109888859,"sku":"48198109888859","price":234.2,"currency_code":"GBP","in_stock":true},{"title":"100mm (3 Sheets = 8.64m²) - Per pack","offer_id":48198109921627,"sku":"48198109921627","price":173.8,"currency_code":"GBP","in_stock":true},{"title":"110mm (3 Sheets = 8.64m²) - Per pack","offer_id":48198109954395,"sku":"48198109954395","price":210.5,"currency_code":"GBP","in_stock":true},{"title":"120mm (2 Sheets = 5.76m²) - Per pack","offer_id":48198109987163,"sku":"48198109987163","price":231.5,"currency_code":"GBP","in_stock":true},{"title":"125mm (2 Sheets = 5.76m²) - Per pack","offer_id":48198110019931,"sku":"48198110019931","price":174.5,"currency_code":"GBP","in_stock":true},{"title":"130mm (2 Sheets = 5.76m²) - Per pack","offer_id":48198110052699,"sku":"48198110052699","price":219.4,"currency_code":"GBP","in_stock":true},{"title":"140mm (2 Sheets = 5.76m²) - Per pack","offer_id":48198110085467,"sku":"48198110085467","price":184.8,"currency_code":"GBP","in_stock":true},{"title":"150mm (2 Sheets = 5.76m²) - Per pack","offer_id":48198110118235,"sku":"48198110118235","price":183.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KingspanTF70_d88175ae-c449-4f9e-ba04-96c784b60275.png?v=1715246306"},{"product_id":"kingspan-thermapitch-tp10-2400mm-x-1200mm-all-thicknesses","title":"Kingspan Thermapitch TP10 - 2400mm x 1200mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/kingspan\" title=\"Kingspan Brand Page\"\u003eKingspan\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/products\/kingspan-thermapitch-tp10-2400mm-x-1200mm-all-thicknesses\" title=\"Thermapitch Collection Page\"\u003eThermapitch\u003c\/a\u003e TP10 is a high-performance \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/pitched-roof-insulation\" title=\"pitched roof insulation\"\u003epitched roof \u003c\/a\u003einsulation board, suitable for use in tiled or slated pitched roofs. It is suitable for both new build and retrofit projects. The insulation boards are available in a range of thicknesses and are easy to cut and handle, ensuring an efficient installation process.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"20mm (15 Sheets = 43.20m²) - Per pack","offer_id":48198365774171,"sku":"48198365774171","price":252.0,"currency_code":"GBP","in_stock":true},{"title":"25mm (12 Sheets = 34.56m²) - Per pack","offer_id":48198365806939,"sku":"48198365806939","price":320.0,"currency_code":"GBP","in_stock":true},{"title":"30mm (10 Sheets = 28.8m²) - Per pack","offer_id":48198365839707,"sku":"48198365839707","price":321.0,"currency_code":"GBP","in_stock":true},{"title":"40mm (8 Sheets = 23.04m²) - Per pack","offer_id":48198365872475,"sku":"48198365872475","price":241.0,"currency_code":"GBP","in_stock":true},{"title":"50mm (6 Sheets = 17.28m²) - Per pack","offer_id":48198365905243,"sku":"48198365905243","price":241.0,"currency_code":"GBP","in_stock":true},{"title":"60mm (5 Sheets = 14.4m²) - Per pack","offer_id":48198365938011,"sku":"48198365938011","price":261.0,"currency_code":"GBP","in_stock":true},{"title":"70mm (4 Sheets = 11.52m²) - Per pack","offer_id":48198365970779,"sku":"48198365970779","price":220.0,"currency_code":"GBP","in_stock":true},{"title":"75mm (4 Sheets = 11.52m²) - Per pack","offer_id":48198366003547,"sku":"48198366003547","price":220.0,"currency_code":"GBP","in_stock":true},{"title":"80mm (4 Sheets = 11.52m²) - Per pack","offer_id":48198366036315,"sku":"48198366036315","price":253.0,"currency_code":"GBP","in_stock":true},{"title":"90mm (3 Sheets = 8.64m²) - Per pack","offer_id":48198366069083,"sku":"48198366069083","price":218.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (3 Sheets = 8.64m²) - Per pack","offer_id":48198366101851,"sku":"48198366101851","price":204.0,"currency_code":"GBP","in_stock":true},{"title":"110mm (3 Sheets = 8.64m²) - Per pack","offer_id":48198366134619,"sku":"48198366134619","price":272.0,"currency_code":"GBP","in_stock":true},{"title":"120mm (2 Sheets = 5.76m²) - Per pack","offer_id":48198366167387,"sku":"48198366167387","price":166.0,"currency_code":"GBP","in_stock":true},{"title":"125mm (2 Sheets = 5.76m²) - Per pack","offer_id":48198366200155,"sku":"48198366200155","price":205.0,"currency_code":"GBP","in_stock":true},{"title":"130mm (2 Sheets = 5.76m²) - Per pack","offer_id":48198366232923,"sku":"48198366232923","price":258.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (2 Sheets = 5.76m²) - Per pack","offer_id":48198366265691,"sku":"48198366265691","price":217.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (2 Sheets = 5.76m²) - Per pack","offer_id":48198366298459,"sku":"48198366298459","price":216.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KingspanTF70_45226e0b-e9d4-40f4-85fa-11fbab8a5a35.png?v=1715252415"},{"product_id":"recticel-eurothane®-gp-2400mm-x-1200mm-all-thicknesses","title":"Recticel General Purpose PIR Insulation Board - 2400mm x 1200mm - All Thicknesses","description":"\u003cp id=\"docs-internal-guid-b364913b-7fff-dc20-16a3-028c372e1bd3\" dir=\"ltr\"\u003e\u003cspan\u003eRecticel Eurothane® GP is a high-performance PIR insulation board that is lightweight, easy to cut, handle and install. This versatile insulation board is suitable for multiple applications, including \u003ca title=\"pitched roof insulation\" href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/pitched-roof-insulation\"\u003epitched roofs\u003c\/a\u003e, \u003ca title=\"flat roof insulation\" href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/flat-roof-insulation\"\u003eflat roofs\u003c\/a\u003e, framed walls and \u003ca title=\"floor insulation\" href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\"\u003efloors\u003c\/a\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhether you are working on residential or commercial buildings, Eurothane® GP is the ideal choice for contractors and installers, helping to reduce heat loss and maintain a comfortable internal climate. \u003c\/span\u003e\u003c\/p\u003e","brand":"Recticel","offers":[{"title":"20mm (2.88m²) - Per board","offer_id":50121555968347,"sku":"50121555968347","price":17.5,"currency_code":"GBP","in_stock":true},{"title":"25mm (2.88m²) - Per board","offer_id":48202988061019,"sku":"48202988061019","price":14.7,"currency_code":"GBP","in_stock":true},{"title":"30mm (2.88m²) - Per board","offer_id":48202988093787,"sku":"48202988093787","price":17.5,"currency_code":"GBP","in_stock":true},{"title":"40mm (2.88m²) - Per board","offer_id":48202988126555,"sku":"48202988126555","price":22.0,"currency_code":"GBP","in_stock":true},{"title":"50mm (2.88m²) - Per board","offer_id":48202988159323,"sku":"48202988159323","price":22.5,"currency_code":"GBP","in_stock":true},{"title":"60mm (2.88m²) - Per board","offer_id":48202988192091,"sku":"48202988192091","price":28.6,"currency_code":"GBP","in_stock":true},{"title":"70mm (2.88m²) - Per board","offer_id":48202988224859,"sku":"48202988224859","price":31.1,"currency_code":"GBP","in_stock":true},{"title":"75mm (2.88m²) - Per board","offer_id":48202988257627,"sku":"48202988257627","price":31.7,"currency_code":"GBP","in_stock":true},{"title":"80mm (2.88m²) - Per board","offer_id":48202988290395,"sku":"48202988290395","price":34.7,"currency_code":"GBP","in_stock":true},{"title":"90mm (2.88m²) - Per board","offer_id":48202988323163,"sku":"48202988323163","price":38.1,"currency_code":"GBP","in_stock":true},{"title":"100mm (2.88m²) - Per board","offer_id":48202988355931,"sku":"48202988355931","price":37.8,"currency_code":"GBP","in_stock":true},{"title":"110mm (2.88m²) - Per board","offer_id":48202988388699,"sku":"48202988388699","price":46.2,"currency_code":"GBP","in_stock":true},{"title":"120mm (2.88m²) - Per board","offer_id":48202988454235,"sku":"48202988454235","price":46.5,"currency_code":"GBP","in_stock":true},{"title":"130mm (2.88m²) - Per board","offer_id":48202988487003,"sku":"48202988487003","price":59.4,"currency_code":"GBP","in_stock":true},{"title":"140mm (2.88m²) - Per board","offer_id":48202988519771,"sku":"48202988519771","price":57.5,"currency_code":"GBP","in_stock":true},{"title":"150mm (2.88m²) - Per board","offer_id":48202988552539,"sku":"48202988552539","price":56.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/EurothaneGP_1.png?v=1715337010"},{"product_id":"ecotherm-eco-versal","title":"Ecotherm Eco-Versal PIR Insulation Board - 2400mm x 1200mm - All Thicknesses","description":"\u003cp\u003eEcotherm Eco-Versal is a 5-in-1 insulation board with a thermal conductivity of 0.022 W\/mK. It is suitable for various applications, including cold \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/flat-roof-insulation\" title=\"flat roof insulation\"\u003eflat\u003c\/a\u003e and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/pitched-roof-insulation\" title=\"pitched roof insulation\"\u003epitched roofs\u003c\/a\u003e, floors, and timber frame construction. Eco-Versal can also be used to upgrade insulation on most internal and external walls.\u003c\/p\u003e","brand":"Ecotherm","offers":[{"title":"25mm (2.88m²) - Per board","offer_id":48223495553371,"sku":"48223495553371","price":21.3,"currency_code":"GBP","in_stock":true},{"title":"30mm (2.88m²) - Per board","offer_id":48223495586139,"sku":"48223495586139","price":24.0,"currency_code":"GBP","in_stock":true},{"title":"40mm (2.88m²) - Per board","offer_id":48223495618907,"sku":"48223495618907","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"50mm (2.88m²) - Per board","offer_id":48223495651675,"sku":"48223495651675","price":31.8,"currency_code":"GBP","in_stock":true},{"title":"60mm (2.88m²) - Per board","offer_id":48223495684443,"sku":"48223495684443","price":40.8,"currency_code":"GBP","in_stock":true},{"title":"70mm (2.88m²) - Per board","offer_id":48223495717211,"sku":"48223495717211","price":44.8,"currency_code":"GBP","in_stock":true},{"title":"75mm (2.88m²) - Per board","offer_id":48223495749979,"sku":"48223495749979","price":51.3,"currency_code":"GBP","in_stock":true},{"title":"80mm (2.88m²) - Per board","offer_id":48223495782747,"sku":"48223495782747","price":51.3,"currency_code":"GBP","in_stock":true},{"title":"90mm (2.88m²) - Per board","offer_id":48223495815515,"sku":"48223495815515","price":64.7,"currency_code":"GBP","in_stock":true},{"title":"100mm (2.88m²) - Per board","offer_id":48223495848283,"sku":"48223495848283","price":53.5,"currency_code":"GBP","in_stock":true},{"title":"110mm (2.88m²) - Per board","offer_id":48223495881051,"sku":"48223495881051","price":71.1,"currency_code":"GBP","in_stock":true},{"title":"120mm (2.88m²) - Per board","offer_id":48223495913819,"sku":"48223495913819","price":67.6,"currency_code":"GBP","in_stock":true},{"title":"130mm (2.88m²) - Per board","offer_id":48223495946587,"sku":"48223495946587","price":80.3,"currency_code":"GBP","in_stock":true},{"title":"140mm (2.88m²) - Per board","offer_id":48223495979355,"sku":"48223495979355","price":82.8,"currency_code":"GBP","in_stock":true},{"title":"150mm (2.88m²) - Per board","offer_id":48223496012123,"sku":"48223496012123","price":82.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Ecotherm_Eco-Versal_PIR_Insulation_Board.jpg?v=1737460830"},{"product_id":"iko-enertherm-1200mm-x-2400mm-all-thicknesses","title":"IKO Enertherm ALU - 2400mm x 1200mm - All Thicknesses","description":"\u003cp\u003eIKO Enertherm ALU is a insulation board with a rigid polyisocyanurate foam core, clad on both sides with a multi-layer gastight aluminium complex. 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The flexible slab is supplied in 400mm or 600mm widths, allowing for easy installation between common stud and joist spacings, minimising gaps at joints and reducing on-site cutting.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Superglass","offers":[{"title":"50mm (320 slabs = 230.04m²) | 1200mm x 600mm - per pallet","offer_id":48286509597019,"sku":"48286509597019","price":1099.0,"currency_code":"GBP","in_stock":true},{"title":"70mm (240 slabs = 172.80m²) | 1200mm x 600mm - Per pallet","offer_id":48286509629787,"sku":"48286509629787","price":1151.2,"currency_code":"GBP","in_stock":true},{"title":"90mm (200 slabs = 144m²) | 1200mm x 600mm - Per pallet","offer_id":48286509662555,"sku":"48286509662555","price":1480.85,"currency_code":"GBP","in_stock":true},{"title":"100mm (160 slabs = 115.20m²) | 1200mm x 600mm - Per pallet","offer_id":48286509728091,"sku":"48286509728091","price":987.3,"currency_code":"GBP","in_stock":true},{"title":"100mm (160 slabs = 76.8m²) | 1200mm x 400mm - Per pallet","offer_id":49512998895963,"sku":"49512998895963","price":658.3,"currency_code":"GBP","in_stock":true},{"title":"140mm (120 slabs = 86.4m²) | 1200mm x 600mm - Per pallet","offer_id":49512998928731,"sku":"49512998928731","price":1165.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (120 slabs = 57.6m²) | 1200mm x 400mm - Per pallet","offer_id":49512998961499,"sku":"49512998961499","price":776.6,"currency_code":"GBP","in_stock":true},{"title":"150mm (120 slabs = 86.4m²) | 1200mm x 600mm - Per pallet","offer_id":48286509760859,"sku":"48286509760859","price":1252.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/superglassxtra.jpg?v=1716193319"},{"product_id":"celotex-pir-board-2400mm-x-1200mm","title":"Celotex PIR Insulation Board -  2400mm x 1200mm - (TB4000, GA4000, \u0026 XR4000)","description":"\u003cp\u003eShop our Celotex PIR Insulation Boards, available in TB4000, GA4000, and XR4000 series. These versatile insulation solutions are designed to enhance thermal efficiency in a variety of applications, from floors and walls to pitched and flat roofs.\u003c\/p\u003e\n\u003cp id=\"docs-internal-guid-cdb63506-7fff-6c03-bff7-704fe5513f7c\" dir=\"ltr\"\u003e\u003cspan\u003eCelotex PIR Boards come in a standard size of 2400mm x 1200mm, with thicknesses ranging from \u003cstrong\u003e20mm to 200mm\u003c\/strong\u003e to suit various applications. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThese thicknesses include: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e20mm \u003c\/strong\u003e(Product: TB4020, R-Value: 0.9 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e25mm \u003c\/strong\u003e(Product: TB4025, R-Value: 1.1 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e30mm \u003c\/strong\u003e(Product: TB4030, R-Value: 1.35 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e35mm \u003c\/strong\u003e(Product: TB4035, R-Value: 1.55 m².K\/W) - subject to availability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e40mm \u003c\/strong\u003e(Product: TB4040, R-Value: 1.8 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e50mm \u003c\/strong\u003e(Product: GA4050, R-Value: 2.25 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e60mm \u003c\/strong\u003e(Product: GA4060, R-Value: 2.7 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e70mm \u003c\/strong\u003e(Product: GA4070, R-Value: 3.15 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e75mm \u003c\/strong\u003e(Product: GA4075 R-Value: 3.4 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e80mm \u003c\/strong\u003e(Product: GA4080, R-Value: 3.6 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e90mm \u003c\/strong\u003e(Product: GA4090, R-Value: 4.05 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e100mm \u003c\/strong\u003e(Product: GA4100, R-Value: 4.5 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e110mm \u003c\/strong\u003e(Product: XR4110, R-Value: 5 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e120mm\u003c\/strong\u003e (Product: XR4120, R-Value: 5.45 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e130mm\u003c\/strong\u003e (Product: XR4130, R-Value: 5.9 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e140mm\u003c\/strong\u003e (Product: XR4140, R-Value: 6.35 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e150mm\u003c\/strong\u003e (Product: XR4150, R-Value: 6.8 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e165mm\u003c\/strong\u003e (Product: XR4165, R-Value: 7.5 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003e200mm\u003c\/strong\u003e (Product: XR4200, R-Value: 9.05 m².K\/W)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Celotex","offers":[{"title":"20mm (2.88m²) - Per board | TB4020","offer_id":48369610654043,"sku":"48369610654043","price":19.2,"currency_code":"GBP","in_stock":true},{"title":"25mm (2.88m²) - Per board | TB4025","offer_id":48369610686811,"sku":"48369610686811","price":16.2,"currency_code":"GBP","in_stock":true},{"title":"30mm (2.88m²) - Per board | TB4030","offer_id":48369610719579,"sku":"48369610719579","price":19.2,"currency_code":"GBP","in_stock":true},{"title":"40mm (2.88m²) - Per board | TB4040","offer_id":48369610785115,"sku":"48369610785115","price":24.2,"currency_code":"GBP","in_stock":true},{"title":"50mm (2.88m²) - Per board | GA4050","offer_id":48369610817883,"sku":"48369610817883","price":24.8,"currency_code":"GBP","in_stock":true},{"title":"60mm (2.88m²) - Per board | GA4060","offer_id":48369610850651,"sku":"48369610850651","price":31.5,"currency_code":"GBP","in_stock":true},{"title":"70mm (2.88m²) - Per board | GA4070","offer_id":48369610883419,"sku":"48369610883419","price":34.2,"currency_code":"GBP","in_stock":true},{"title":"75mm (2.88m²) - Per board | GA4075","offer_id":48369610916187,"sku":"48369610916187","price":34.9,"currency_code":"GBP","in_stock":true},{"title":"80mm (2.88m²) - Per board | GA4080","offer_id":48369610948955,"sku":"48369610948955","price":38.2,"currency_code":"GBP","in_stock":true},{"title":"90mm (2.88m²) - Per board | GA4090","offer_id":48369610981723,"sku":"48369610981723","price":41.9,"currency_code":"GBP","in_stock":true},{"title":"100mm (2.88m²) - Per board | GA4100","offer_id":48369611014491,"sku":"48369611014491","price":41.6,"currency_code":"GBP","in_stock":true},{"title":"110mm (2.88m²) - Per board | XR4110","offer_id":48369611047259,"sku":"48369611047259","price":50.8,"currency_code":"GBP","in_stock":true},{"title":"120mm (2.88m²) - Per board | XR4120","offer_id":48369611080027,"sku":"48369611080027","price":51.2,"currency_code":"GBP","in_stock":true},{"title":"130mm (2.88m²) - Per board | XR4130","offer_id":48369611112795,"sku":"48369611112795","price":65.3,"currency_code":"GBP","in_stock":true},{"title":"140mm (2.88m²) - Per board | XR4140","offer_id":48369611145563,"sku":"48369611145563","price":63.3,"currency_code":"GBP","in_stock":true},{"title":"150mm (2.88m²) - Per board | XR4150","offer_id":48369611178331,"sku":"48369611178331","price":62.3,"currency_code":"GBP","in_stock":true},{"title":"165mm (2.88m²) - Per board | XR4165","offer_id":48369611211099,"sku":"48369611211099","price":98.3,"currency_code":"GBP","in_stock":true},{"title":"200mm (2.88m²) - Per board | XR4200","offer_id":48369611243867,"sku":"48369611243867","price":130.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Celotex-pir-insulation-board.jpg?v=1732271683"},{"product_id":"superglass-slab-32-1200mm-x-600mm-all-thicknesses","title":"Superglass Slab 32 - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003eSuperglass Slab 32 is a non-combustible glass mineral wool insulation slab designed for efficient \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/thermal-insulation\" title=\"thermal insulation\"\u003ethermal\u003c\/a\u003e and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/acoustic-insulation\" title=\"acoustic insulation\"\u003eacoustic\u003c\/a\u003e insulation. The flexible slab is supplied at a width of 600mm, ensuring easy installation between common stud and joist spacings. This precise sizing minimises gaps at joints and reduces the need for on-site cutting, facilitating an efficient installation process. Ideal for both new constructions and refurbishment projects, Superglass Slab 32 provides a reliable and high-performance insulation solution.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Superglass","offers":[{"title":"40mm (14 slabs = 10.1m²) - Per pack","offer_id":48378294894939,"sku":"48378294894939","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"80mm (6 slabs = 4.32m²) - Per pack","offer_id":48378294927707,"sku":"48378294927707","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"90mm (6 slabs = 4.32m²) - Per pack","offer_id":48378294960475,"sku":"48378294960475","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (6 slabs = 4.32m²) - Per pack","offer_id":48378294993243,"sku":"48378294993243","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (4 slabs = 2.88m²) - Per pack","offer_id":48378295026011,"sku":"48378295026011","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/superglassxtra_62e1c926-52fe-4dcb-a18c-fc44cc2899c4.jpg?v=1717150199"},{"product_id":"thermafleece-cosywool-loft-roll-370mm-width-all-thicknesses","title":"Thermafleece Cosywool Loft Roll - 370mm Width -  All Thicknesses","description":"\u003cp\u003eThermafleece CosyWool Roll is a versatile insulation product, predominantly made from British sheep's wool, offering excellent performance and value for money. Comprising 75% British wool and 25% recycled polyester, this blend has been proven through research to outperform alternatives with a higher wool content. This wool-rich composition ensures optimal benefits, including enhanced performance, breathability, durability, and sustainability, making it an ideal choice for comprehensive insulation needs.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Thermafleece","offers":[{"title":"50mm (3 rolls = 14.43m²) - Per pack | 370mm x 13m","offer_id":48381425221979,"sku":"48381425221979","price":89.4,"currency_code":"GBP","in_stock":true},{"title":"75mm (3 rolls = 9.44m²) - Per pack | 370mm x 8.5m","offer_id":48381425287515,"sku":"48381425287515","price":89.4,"currency_code":"GBP","in_stock":true},{"title":"100mm (3 rolls = 7.22m²) - Per pack | 370mm x 6.5m","offer_id":48381425058139,"sku":"48381425058139","price":89.4,"currency_code":"GBP","in_stock":true},{"title":"140mm (3 rolls = 5.11m²) - Per pack | 370mm x 4.6m","offer_id":48381425353051,"sku":"48381425353051","price":89.4,"currency_code":"GBP","in_stock":true},{"title":"150mm (3 rolls = 4.77m²) - Per pack | 370mm x 4.3m","offer_id":48381425418587,"sku":"48381425418587","price":89.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/CosyWool-Roll-Product.png?v=1721052957"},{"product_id":"general-purpose-pir-2400mm-x-1200mm-all-thicknesses","title":"General Purpose PIR Board - 2400mm x 1200mm - All Thicknesses","description":"\u003cp\u003eA user-friendly General Purpose PIR insulation board* known for its strong thermal efficiency and equipped with a low emissivity foil front. Ranging from 20mm to 165mm in thickness, it is suitable for \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/roof-insulation\" title=\"roof insulatiion\"\u003eroof\u003c\/a\u003e, \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/wall-insulation\" title=\"wall insulation\"\u003ewall\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloor\u003c\/a\u003e uses.\u003c\/p\u003e\n\u003cp\u003e*When purchasing this General Purpose PIR insulation board, please be aware that it will be supplied under one of the following brands, depending on availability in your area and the required delivery time: Celotex or Recticel.\u003c\/p\u003e\n\u003c!----\u003e","brand":"General Purpose","offers":[{"title":"20mm (2.88m²) - Per board","offer_id":48411178926427,"sku":"48411178926427","price":19.2,"currency_code":"GBP","in_stock":true},{"title":"25mm (2.88m²) - Per board","offer_id":48411178959195,"sku":"48411178959195","price":16.2,"currency_code":"GBP","in_stock":true},{"title":"30mm (2.88m²) - Per board","offer_id":48411178991963,"sku":"48411178991963","price":19.2,"currency_code":"GBP","in_stock":true},{"title":"40mm (2.88m²) - Per board","offer_id":48411179024731,"sku":"48411179024731","price":24.2,"currency_code":"GBP","in_stock":true},{"title":"50mm (2.88m²) - Per board","offer_id":48411179057499,"sku":"48411179057499","price":24.8,"currency_code":"GBP","in_stock":true},{"title":"60mm (2.88m²) - Per board","offer_id":48411179090267,"sku":"48411179090267","price":31.5,"currency_code":"GBP","in_stock":true},{"title":"70mm (2.88m²) - Per board","offer_id":48411179123035,"sku":"48411179123035","price":34.2,"currency_code":"GBP","in_stock":true},{"title":"75mm (2.88m²) - Per board","offer_id":48411179155803,"sku":"48411179155803","price":34.9,"currency_code":"GBP","in_stock":true},{"title":"80mm (2.88m²) - Per board","offer_id":48411179188571,"sku":"48411179188571","price":38.2,"currency_code":"GBP","in_stock":true},{"title":"90mm (2.88m²) - Per board","offer_id":48411179221339,"sku":"48411179221339","price":41.9,"currency_code":"GBP","in_stock":true},{"title":"100mm (2.88m²) - Per board","offer_id":48411179254107,"sku":"48411179254107","price":41.6,"currency_code":"GBP","in_stock":true},{"title":"110mm (2.88m²) - Per board","offer_id":48411179319643,"sku":"48411179319643","price":50.8,"currency_code":"GBP","in_stock":true},{"title":"120mm (2.88m²) - Per board","offer_id":48411179352411,"sku":"48411179352411","price":51.2,"currency_code":"GBP","in_stock":true},{"title":"130mm (2.88m²) - Per board","offer_id":48411179385179,"sku":"48411179385179","price":65.3,"currency_code":"GBP","in_stock":true},{"title":"140mm (2.88m²) - Per board","offer_id":48411179417947,"sku":"48411179417947","price":63.3,"currency_code":"GBP","in_stock":true},{"title":"150mm (2.88m²) - Per board","offer_id":48411179450715,"sku":"48411179450715","price":62.3,"currency_code":"GBP","in_stock":true},{"title":"165mm (2.88m²) - Per board","offer_id":48411179483483,"sku":"48411179483483","price":98.3,"currency_code":"GBP","in_stock":true},{"title":"200mm (2.88m²) - Per board","offer_id":50502314033499,"sku":"50502314033499","price":130.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/GenralPurpsePIRinsulation-Medium-v7.jpg?v=1717493523"},{"product_id":"knauf-omnifit-slab-35-all-thicknesses","title":"Knauf Omnifit Slab 35 - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\"\u003eKnauf\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-omnifit\"\u003eOmniFit\u003c\/a\u003e® Slab 35 is a versatile glass mineral wool slab suitable for various applications and certified by the BBA for use in timber and steel frame construction. With a thermal conductivity of 0.035 W\/mK, it provides excellent thermal insulation alongside acoustic performance. Non-combustible and achieving the highest Euroclass A1 reaction to fire classification, it is manufactured using our innovative bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"50mm (207.36m²) = 36 packs per pallet | 1200mm x 400mm","offer_id":48482495988059,"sku":"48482495988059","price":858.05,"currency_code":"GBP","in_stock":true},{"title":"50mm (207.36m²) = 24 packs  per pallet | 1200mm x 600mm","offer_id":48482496020827,"sku":"48482496020827","price":806.65,"currency_code":"GBP","in_stock":true},{"title":"70mm (184.32m²) = 32 packs per pallet | 1200mm x 600mm","offer_id":48482496053595,"sku":"48482496053595","price":993.25,"currency_code":"GBP","in_stock":true},{"title":"75mm (184.32m²) = 32 packs per pallet | 1200mm x 600mm","offer_id":48482496086363,"sku":"48482496086363","price":1112.8,"currency_code":"GBP","in_stock":true},{"title":"90mm (155.52m²) = 36 packs per pallet | 1200mm x 600mm","offer_id":48482496119131,"sku":"48482496119131","price":1081.15,"currency_code":"GBP","in_stock":true},{"title":"100mm (120.96m²) = 42 packs per pallet | 1200mm x 400mm","offer_id":48487385465179,"sku":"48487385465179","price":1003.3,"currency_code":"GBP","in_stock":true},{"title":"100mm (138.24m²) = 32 packs per pallet | 1200mm x 600mm","offer_id":48482496151899,"sku":"48482496151899","price":1060.3,"currency_code":"GBP","in_stock":true},{"title":"140mm (92.16m²) = 48 packs per pallet | 1200mm x 400mm","offer_id":48482496217435,"sku":"48482496217435","price":1059.15,"currency_code":"GBP","in_stock":true},{"title":"140mm (103.68m²) = 36 packs per pallet | 1200mm x 600mm","offer_id":48482496184667,"sku":"48482496184667","price":1127.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationOmniFitSlab35-Image-UK-nowatermark.jpg?v=1718199013"},{"product_id":"knauf-omnifit-slab-32-1200mm-x-600mm-all-thicknesses","title":"Knauf Omnifit Slab 32 - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\"\u003eKnauf \u003c\/a\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-omnifit\"\u003eOmniFit\u003c\/a\u003e® Slab 32 is a glass mineral wool slab designed for use as inner leaf insulation between light steel frame \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/stud-wall-insulation\" title=\"stud wall insulation\"\u003estudwork\u003c\/a\u003e in rainscreen façade systems or steel frame constructions with masonry outer leaves. It offers the best thermal conductivity in our range at 0.032 W\/mK, combined with excellent acoustic performance. Non-combustible and achieving the highest Euroclass A1 reaction to fire classification, it is manufactured using our innovative bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"90mm (6 slabs. 4.32m²) - per pack","offer_id":48482575974747,"sku":"48482575974747","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (6 slabs. 4.32m²) - per pack","offer_id":48482576007515,"sku":"48482576007515","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"120mm (5 slabs. 3.6m²) - per pack","offer_id":48482576040283,"sku":"48482576040283","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (4 slabs. 2.88m²) - per pack","offer_id":48482576073051,"sku":"48482576073051","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (4 slabs. 2.88m²) - per pack","offer_id":48482576105819,"sku":"48482576105819","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationOmniFitSlab35-Image-UK-nowatermark.jpg?v=1718199013"},{"product_id":"knauf-rocksilk-acoustic-floor-slab","title":"Knauf Rocksilk Acoustic Floor Slab - 1000mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\"\u003eKnauf\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-rocksilk\"\u003eRocksilk\u003c\/a\u003e\u003cspan\u003e®\u003c\/span\u003e Acoustic \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003eFloor Slab\u003c\/a\u003e is a rock mineral wool slab designed to meet the acoustic requirements for use in separating floors. It is non-combustible, achieving the highest possible Euroclass A1 fire reaction classification, and is produced using our unique bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"25mm (12 slabs = 7.2m²) - per pack","offer_id":48483336126811,"sku":"48483336126811","price":83.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationRocksilkECOSESlab-Image-UK-nowatermark.jpg?v=1718268442"},{"product_id":"knauf-building-slab-rs45-1200mm-x-600mm-all-thicknesses","title":"Knauf Rocksilk RS45 - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\"\u003eKnauf\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-rocksilk\"\u003eRocksilk\u003c\/a\u003e® RS45 is a rock mineral wool slab, designed for use in multiple thermal, fire protection and acoustic applications. It is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using our unique bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"25mm (20 slabs = 14.4m²) - per pack","offer_id":48487556677979,"sku":"48487556677979","price":44.35,"currency_code":"GBP","in_stock":true},{"title":"30mm (16 slabs = 11.52m²) - per pack","offer_id":48487556710747,"sku":"48487556710747","price":41.7,"currency_code":"GBP","in_stock":true},{"title":"40mm (12 slabs = 8.64m²) - per pack","offer_id":48487556743515,"sku":"48487556743515","price":42.6,"currency_code":"GBP","in_stock":true},{"title":"50mm (10 slabs = 7.2m²) - per pack","offer_id":48487556776283,"sku":"48487556776283","price":36.4,"currency_code":"GBP","in_stock":true},{"title":"60mm (12 packs = 69.12m²) - sold by pallet","offer_id":48487556809051,"sku":"48487556809051","price":43.45,"currency_code":"GBP","in_stock":true},{"title":"75mm (6 slabs = 4.32m²) - per pack","offer_id":48487556841819,"sku":"48487556841819","price":66.65,"currency_code":"GBP","in_stock":true},{"title":"100mm (5 slabs = 3.6m²) - per pack","offer_id":48487556874587,"sku":"48487556874587","price":30.05,"currency_code":"GBP","in_stock":true},{"title":"150mm (3 slabs = 2.16m²) - per pack","offer_id":48487556907355,"sku":"48487556907355","price":116.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationRocksilkECOSESlab-Image-UK-nowatermark_818f646e-42fd-46ba-9837-cea8fd098a66.jpg?v=1718272819"},{"product_id":"rocksilk-flexible-slab-600mm-x-1200mm","title":"Knauf Rocksilk Flexible Slab - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\"\u003eKnauf\u003c\/a\u003e Rocksilk® Flexible Slab is a rock mineral wool slab with an impact-resistant cementitious facing board, designed for insulating \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/stud-wall-insulation\" title=\"soffit insulation\"\u003estructural soffits\u003c\/a\u003e in semi-exposed environments such as open-sided car parks. It is non-combustible, achieving the highest Euroclass A1 fire reaction rating, and is manufactured using our unique bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"40mm (14 slabs = 10.08m²) - per pack","offer_id":48487678607707,"sku":"48487678607707","price":39.65,"currency_code":"GBP","in_stock":true},{"title":"50mm (12 slabs = 8.64m²) - per pack","offer_id":48487678640475,"sku":"48487678640475","price":42.15,"currency_code":"GBP","in_stock":true},{"title":"60mm (10 slabs = 7.2m²) - per pack","offer_id":48487678673243,"sku":"48487678673243","price":42.05,"currency_code":"GBP","in_stock":true},{"title":"70mm (8 slabs = 5.76m²) - per pack","offer_id":48487678706011,"sku":"48487678706011","price":38.7,"currency_code":"GBP","in_stock":true},{"title":"90mm (6 slabs = 4.32m²) - per pack","offer_id":48487678738779,"sku":"48487678738779","price":36.35,"currency_code":"GBP","in_stock":true},{"title":"100mm (6 slabs = 4.32m²) - per pack","offer_id":48487678771547,"sku":"48487678771547","price":40.25,"currency_code":"GBP","in_stock":true},{"title":"140mm (3 slabs = 2.16m²) - per pack","offer_id":48487678804315,"sku":"48487678804315","price":32.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationRocksilkECOSESlab-Image-UK-nowatermark_51b67f3c-5ac3-434d-9fdb-2d35a8fdf537.jpg?v=1718288817"},{"product_id":"knauf-rocksilk-rs60-1200mm-x-600mm-all-thicknesses","title":"Knauf Rocksilk RS60 - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\"\u003eKnauf\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-rocksilk\"\u003eRocksilk\u003c\/a\u003e® RS60 is a rock mineral wool slab designed for use in various thermal, fire protection, and acoustic applications. It is non-combustible with the highest Euroclass A1 reaction to fire classification and is manufactured using our unique bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"25mm (12 packs = 155.52m²) - per pallet","offer_id":48491204018523,"sku":"48491204018523","price":467.95,"currency_code":"GBP","in_stock":true},{"title":"40mm (12 packs = 103.68m²) - per pallet","offer_id":48491204051291,"sku":"48491204051291","price":490.8,"currency_code":"GBP","in_stock":true},{"title":"50mm (12 packs = 77.76m²) - per pallet","offer_id":48491204084059,"sku":"48491204084059","price":515.15,"currency_code":"GBP","in_stock":true},{"title":"60mm (12 packs = 60.48m²) - per pallet","offer_id":48491204149595,"sku":"48491204149595","price":430.15,"currency_code":"GBP","in_stock":true},{"title":"75mm (12 packs= 51.84m²) - per pallet","offer_id":48491204182363,"sku":"48491204182363","price":440.4,"currency_code":"GBP","in_stock":true},{"title":"100mm (12 packs = 34.56m²) - per pallet","offer_id":48491204215131,"sku":"48491204215131","price":384.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationRocksilkECOSESlab-Image-UK-nowatermark_45f05013-885a-43ad-b0ef-56762d1bcbbc.jpg?v=1718353982"},{"product_id":"knauf-rocksilk-rs100-1200mm-x-600mm-all-thicknesses","title":"Knauf Rocksilk RS100 - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003eKnauf Rocksilk® RS100 is a rock mineral wool slab designed for use by fabricators in specialist applications where density and mechanical properties are crucial, such as passive fire protection. Rocksilk RS100 is non-combustible, achieving the highest Euroclass A1 fire reaction classification, and is produced using our unique bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"25mm (16 packs = 138.24m²) - per pallet","offer_id":48491395023195,"sku":"48491395023195","price":693.1,"currency_code":"GBP","in_stock":true},{"title":"30mm (16 packs  = 115.20m²) - per pallet","offer_id":48491395055963,"sku":"48491395055963","price":745.0,"currency_code":"GBP","in_stock":true},{"title":"40mm (16 packs  = 80.64m²) - per pallet","offer_id":48491395088731,"sku":"48491395088731","price":690.05,"currency_code":"GBP","in_stock":true},{"title":"50mm (16 packs  = 69.12m²) - per pallet","offer_id":48491395121499,"sku":"48491395121499","price":671.25,"currency_code":"GBP","in_stock":true},{"title":"75mm (16 packs  = 46.08m²) - per pallet","offer_id":48491395154267,"sku":"48491395154267","price":661.15,"currency_code":"GBP","in_stock":true},{"title":"100mm (16 packs  = 34.56m²) - per pallet","offer_id":48491395187035,"sku":"48491395187035","price":643.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationRocksilkECOSESlab-Image-UK-nowatermark_28f9b01c-1f5a-4f02-80db-a404f47de2cf.jpg?v=1718355109"},{"product_id":"knauf-insulation-rocksilk-rs140-1200mm-x-600mm-all-thicknesses","title":"Knauf Rocksilk RS140 - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-rocksilk\"\u003eRocksilk\u003c\/a\u003e® RS140 1200mm x 600mm is a rock mineral wool slab designed for fabricators in specialist applications where density and mechanical properties are essential, such as passive fire protection. It is non-combustible, achieving the highest Euroclass A1 fire reaction rating.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"30mm (10 packs= 50.40m²) - per pallet","offer_id":48491546673499,"sku":"48491546673499","price":454.5,"currency_code":"GBP","in_stock":true},{"title":"40mm (12 packs= 43.20m²) - per pallet","offer_id":48491546706267,"sku":"48491546706267","price":663.4,"currency_code":"GBP","in_stock":true},{"title":"50mm (12 packs = 34.56m²) - per pallet","offer_id":48491546739035,"sku":"48491546739035","price":509.9,"currency_code":"GBP","in_stock":true},{"title":"75mm (10 packs = 21.60m²) - per pallet","offer_id":48491546771803,"sku":"48491546771803","price":465.1,"currency_code":"GBP","in_stock":true},{"title":"100mm (12 packs = 17.28m²) - per pallet","offer_id":48491546804571,"sku":"48491546804571","price":604.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationRocksilkECOSESlab-Image-UK-nowatermark_172b322c-f336-4c37-a09c-a2e987e9a961.jpg?v=1718358226"},{"product_id":"knauf-rocksilk-rs80-1200mm-x-600mm-all-thicknesses","title":"Knauf Rocksilk RS80 - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003eKnauf Rocksilk® RS80 is a rock mineral wool slab designed for multiple applications or fabrication where mechanical characteristics and thermal performance are crucial. It is non-combustible with the highest Euroclass A1 reaction to fire classification and is manufactured using our unique bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"50mm (16 packs = 34.56m²) - per pallet","offer_id":48491552014683,"sku":"48491552014683","price":588.25,"currency_code":"GBP","in_stock":true},{"title":"75mm (16 packs = 46.08m²) - per pallet","offer_id":48491552047451,"sku":"48491552047451","price":577.55,"currency_code":"GBP","in_stock":true},{"title":"100mm (16 packs = 34.56m²) - per pallet","offer_id":48491552080219,"sku":"48491552080219","price":728.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Knauf_Insulation_Rocksilk_ECOSE_Slab-Image-UK_-_no_watermark.jpg?v=1742225647"},{"product_id":"knauf-rocksilk-acoustic-floor-slab-plus-1000mm-x-600mm-all-thicknesses","title":"Knauf Rocksilk Acoustic Floor Slab Plus - 1000mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\"\u003eKnauf\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-rocksilk\"\u003eRocksilk\u003c\/a\u003e® Acoustic Floor Slab Plus is a rock mineral wool slab designed for \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/between-floors-insulation\" title=\"Between floor insulation\"\u003eseparating floors\u003c\/a\u003e, offering the highest load-bearing capability within its range. Rocksilk® Acoustic Floor Slab Plus is non-combustible, achieving the highest Euroclass A1 fire reaction classification, and is manufactured using unique bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"25mm (8 slabs = 4.8m²) - per pack","offer_id":48491847680347,"sku":"48491847680347","price":111.35,"currency_code":"GBP","in_stock":true},{"title":"50mm (4 slabs = 2.4m²) - per pack","offer_id":48491847745883,"sku":"48491847745883","price":103.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationRocksilkECOSESlab-Image-UK-nowatermark_3da5653c-e07e-41d5-a7ec-7151d1984687.jpg?v=1718361771"},{"product_id":"knauf-heraklith-tektalan-a2-smarttec-1000mm-x-600mm-all-thicknesses","title":"Knauf Heraklith Tektalan A2 Smarttec - 1000mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\" title=\"Knauf Brand Page\"\u003eKnauf\u003c\/a\u003e \u003ca title=\"Heraklith\" href=\"https:\/\/www.nationalinsulationsupplies.com\/products\/knauf-heraklith-tektalan-a2-smarttec-1000mm-x-600mm-all-thicknesses\"\u003eHeraklith\u003c\/a\u003e® Tektalan A2 SmartTec is a cement-bonded wood wool panel combined with a rock mineral wool insulation slab, used for the thermal and acoustic performance and the decorative finish of structural \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/soffit-insulation\" title=\"soffit insulation\"\u003esoffits\u003c\/a\u003e. It is non-combustible with a Euroclass A2,s1-d0 reaction to fire classification and can provide a fire resistance of up to 180 minutes to concrete floors.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"50mm (0.6m²) - per pack","offer_id":48492974866779,"sku":"48492974866779","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"225mm (0.6m²) - per pack","offer_id":48492974899547,"sku":"48492974899547","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Heraklithsquare.jpg?v=1718699776"},{"product_id":"foamglas-perinsul-hl-all-thicknesses","title":"Foamglas® Perinsul HL - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/foamglas\" title=\"Foamglas Brand Page\"\u003eFOAMGLAS\u003c\/a\u003e® PERINSUL acts as a thermal break at junction details and other thermal bridges, maintaining continuity of insulation. The elements have a high load-bearing capacity, are dimensionally stable, and contribute to damp proofing measures due to being completely watertight.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Foamglas","offers":[{"title":"65mm x 100mm x 450mm (25 pieces = 11.25 linear meters) - Per pack","offer_id":48516745658715,"sku":"48516745658715","price":217.2,"currency_code":"GBP","in_stock":true},{"title":"65mm x 140mm x 450mm (17 pieces = 7.65 linear meters) - Per pack","offer_id":48516745691483,"sku":"48516745691483","price":206.8,"currency_code":"GBP","in_stock":true},{"title":"65mm x 215mm x 450mm (12 pieces = 5.40 linear meters) - Per pack","offer_id":48516745724251,"sku":"48516745724251","price":224.2,"currency_code":"GBP","in_stock":true},{"title":"100mm x 100mm x 450mm (15 pieces = 6.75 linear meters) - Per pack","offer_id":48516745757019,"sku":"48516745757019","price":200.5,"currency_code":"GBP","in_stock":true},{"title":"100mm x 140mm x 450mm (10 pieces = 4.5 linear meters) - Per pack","offer_id":48516745789787,"sku":"48516745789787","price":187.1,"currency_code":"GBP","in_stock":true},{"title":"100mm x 215mm x 450mm (7 pieces = 3.15 linear meters) - Per pack","offer_id":48516745822555,"sku":"48516745822555","price":201.2,"currency_code":"GBP","in_stock":true},{"title":"140mm x 140mm x 450mm (6 pieces = 2.7 linear meters) - Per pack","offer_id":48516745855323,"sku":"48516745855323","price":157.2,"currency_code":"GBP","in_stock":true},{"title":"140mm x 215mm x 450mm (5 pieces = 2.25 linear meters) - Per pack","offer_id":48516745888091,"sku":"48516745888091","price":201.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Perinsul-4-400x400.jpg?v=1718630791"},{"product_id":"foamglas-s3-600mm-x-450mm-all-thicknesses","title":"Foamglas® S3 Slab - 600mm x 450mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/foamglas\" title=\"Foamglas Brand Page\"\u003eFOAMGLAS\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/foamglas-s3\" title=\"S3 Collection Page\"\u003eS3\u003c\/a\u003e SLAB is the preferred insulation for \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/roof-insulation\" title=\"roof insulation\"\u003eroofs\u003c\/a\u003e requiring load-bearing capacity for mid-sized vehicles and maintenance machinery. Always consult with a structural engineer to confirm compressive strength requirements for any application and ensure the correct product specification.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Foamglas","offers":[{"title":"40mm (12 slabs = 3.24m²) - per pack","offer_id":48516623794523,"sku":"48516623794523","price":131.9,"currency_code":"GBP","in_stock":true},{"title":"50mm (10 slabs = 2.7m²) - per pack","offer_id":48516623827291,"sku":"48516623827291","price":137.5,"currency_code":"GBP","in_stock":true},{"title":"60mm (8 slabs = 2.16m²) - per pack","offer_id":48516623860059,"sku":"48516623860059","price":131.9,"currency_code":"GBP","in_stock":true},{"title":"70mm (7 slabs = 1.89m²) - per pack","offer_id":48516623892827,"sku":"48516623892827","price":135.8,"currency_code":"GBP","in_stock":true},{"title":"80mm (6 slabs = 1.62m²) - per pack","offer_id":48516623925595,"sku":"48516623925595","price":131.8,"currency_code":"GBP","in_stock":true},{"title":"90mm (6 slabs = 1.62m²) - per pack","offer_id":48516623958363,"sku":"48516623958363","price":148.5,"currency_code":"GBP","in_stock":true},{"title":"100mm (5 slabs = 1.35m²) - per pack","offer_id":48516623991131,"sku":"48516623991131","price":137.5,"currency_code":"GBP","in_stock":true},{"title":"110mm (5 slabs = 1.35m²) - per pack","offer_id":48516624023899,"sku":"48516624023899","price":151.3,"currency_code":"GBP","in_stock":true},{"title":"120mm (4 slabs = 1.08m²) - per pack","offer_id":48516624056667,"sku":"48516624056667","price":131.9,"currency_code":"GBP","in_stock":true},{"title":"130mm (4 slabs = 1.08m²) - per pack","offer_id":48516624089435,"sku":"48516624089435","price":143.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (4 slabs = 1.08m²) - per pack","offer_id":48516624122203,"sku":"48516624122203","price":154.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (3 slabs = 0.81m²) - per pack","offer_id":48516624154971,"sku":"48516624154971","price":123.7,"currency_code":"GBP","in_stock":true},{"title":"160mm (3 slabs = 0.81m²) - per pack","offer_id":48516624187739,"sku":"48516624187739","price":131.9,"currency_code":"GBP","in_stock":true},{"title":"170mm (3 slabs = 0.81m²) - per pack","offer_id":48516624220507,"sku":"48516624220507","price":140.2,"currency_code":"GBP","in_stock":true},{"title":"180mm (3 slabs = 0.81m²) - per pack","offer_id":48516624253275,"sku":"48516624253275","price":148.5,"currency_code":"GBP","in_stock":true},{"title":"190mm (3 slabs = 0.81m²) - per pack","offer_id":48516624286043,"sku":"48516624286043","price":156.8,"currency_code":"GBP","in_stock":true},{"title":"200mm (3 slabs = 0.81m²) - per pack","offer_id":48516624318811,"sku":"48516624318811","price":165.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/T3_T4.jpg?v=1718638725"},{"product_id":"foamglas-s3-board-40mm-200mm-all-thicknesses","title":"Foamglas® S3 Board - 1200mm - 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/foamglas\" title=\"Foamglas Brand Page\"\u003eFoamglas\u003c\/a\u003e Board \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/foamglas-s3\" title=\"S3 Collection Page\"\u003eS3\u003c\/a\u003e is composed of bonded Foamglas S3 slabs. The upper side of the insulation board is lined with a PE\/Glass Fleece Composite and is purple in colour, while the bottom side is lined with Glass Fleece and is white.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Foamglas","offers":[{"title":"40mm (6 boards = 4.32m²) - per pack","offer_id":48517830771035,"sku":"48517830771035","price":192.8,"currency_code":"GBP","in_stock":true},{"title":"50mm (5 boards = 3.6m²) - per pack","offer_id":48521560392027,"sku":"48521560392027","price":200.9,"currency_code":"GBP","in_stock":true},{"title":"60mm (4 boards = 2.88m²) - per pack","offer_id":48521560424795,"sku":"48521560424795","price":192.8,"currency_code":"GBP","in_stock":true},{"title":"80mm (3 boards = 2.16m²) - per pack","offer_id":48521560457563,"sku":"48521560457563","price":192.9,"currency_code":"GBP","in_stock":true},{"title":"100mm (3 boards = 2.16m²) - per pack","offer_id":48521560490331,"sku":"48521560490331","price":241.1,"currency_code":"GBP","in_stock":true},{"title":"120mm (2 boards = 1.44m²) - per pack","offer_id":48521560523099,"sku":"48521560523099","price":192.8,"currency_code":"GBP","in_stock":true},{"title":"140mm (2 boards = 1.44m²) - per pack","offer_id":48521560555867,"sku":"48521560555867","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (2 boards = 1.44m²) - per pack","offer_id":48521560588635,"sku":"48521560588635","price":241.1,"currency_code":"GBP","in_stock":true},{"title":"160mm (2 boards = 1.44m²) - per pack","offer_id":48521560621403,"sku":"48521560621403","price":257.1,"currency_code":"GBP","in_stock":true},{"title":"180mm (2 boards = 1.44m²) - per pack","offer_id":48521560654171,"sku":"48521560654171","price":144.6,"currency_code":"GBP","in_stock":true},{"title":"200mm (2 boards = 1.44m²) - per pack","offer_id":50441584738651,"sku":"50441584738651","price":321.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/BOARD-S3-400x400.jpg?v=1718698504"},{"product_id":"foamglas®-board-f-1200mm-x-600mm-all-thicknesses","title":"Foamglas® F Board - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca title=\"Foamglas Brand Page\" href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/foamglas\"\u003eFoamglas\u003c\/a\u003e cellular glass insulation boards measure 1200x600mm and have a glass fleece facing to aid adhesion and bonding. These boards are used throughout the entire internal and external building envelope and are particularly useful on profiled metal roof decks. The insulation core comprises cellular glass, meeting Euroclass A1 standards. However, the thin fleece facing adds a combustible element, resulting in the overall board product being rated as E. The boards are popular for covering larger areas and facilitating faster installation.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Foamglas","offers":[{"title":"40mm (6 slabs = 4.32m²) - per pack","offer_id":48521885483355,"sku":"48521885483355","price":210.7,"currency_code":"GBP","in_stock":true},{"title":"50mm (5 slabs = 3.6m²) - per pack","offer_id":48521885516123,"sku":"48521885516123","price":219.5,"currency_code":"GBP","in_stock":true},{"title":"60mm (4 slabs = 2.88m²) - per pack","offer_id":48521885548891,"sku":"48521885548891","price":210.6,"currency_code":"GBP","in_stock":true},{"title":"80mm (3 slabs = 2.16m²) - per pack","offer_id":48521885581659,"sku":"48521885581659","price":210.6,"currency_code":"GBP","in_stock":true},{"title":"100mm (3 slabs = 2.16m²) - per pack","offer_id":48521885614427,"sku":"48521885614427","price":263.4,"currency_code":"GBP","in_stock":true},{"title":"120mm (2 slabs = 1.44m²) - per pack","offer_id":48521885647195,"sku":"48521885647195","price":210.6,"currency_code":"GBP","in_stock":true},{"title":"140mm (2 slabs = 1.44m²) - per pack","offer_id":48521885679963,"sku":"48521885679963","price":245.9,"currency_code":"GBP","in_stock":true},{"title":"150mm (2 slabs = 1.44m²) - per pack","offer_id":48521885712731,"sku":"48521885712731","price":263.4,"currency_code":"GBP","in_stock":true},{"title":"160mm (2 slabs = 1.44m²) - per pack","offer_id":48521885745499,"sku":"48521885745499","price":281.0,"currency_code":"GBP","in_stock":true},{"title":"180mm (2 slabs = 1.44m²) - per pack","offer_id":48521885778267,"sku":"48521885778267","price":316.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/FoamglasfBoard-white_bg.jpg?v=1718701990"},{"product_id":"foamglas-f-slab-600mm-x-450mm-all-thicknesses","title":"Foamglas® F Slab - 600mm x 450mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/foamglas\" title=\"Foamglas Brand Page\"\u003eFoamglas\u003c\/a\u003e F cellular glass insulation slabs measure 600 x 450mm and are used throughout the entire internal and external building envelope. They meet Euroclass A1 test standards and are easy to handle, cut, and trim.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"Foamglas","offers":[{"title":"40mm (12 slabs = 3.24m²) - per pack","offer_id":48522423402843,"sku":"48522423402843","price":157.9,"currency_code":"GBP","in_stock":true},{"title":"50mm (10 slabs = 2.70m²) - per pack","offer_id":48522423435611,"sku":"48522423435611","price":164.5,"currency_code":"GBP","in_stock":true},{"title":"60mm (8 slabs = 2.16m²) - per pack","offer_id":48522423468379,"sku":"48522423468379","price":157.9,"currency_code":"GBP","in_stock":true},{"title":"70mm (7 slabs = 1.89m²) - per pack","offer_id":48522423501147,"sku":"48522423501147","price":161.2,"currency_code":"GBP","in_stock":true},{"title":"80mm (6 slabs = 1.62m²) - per pack","offer_id":48522423533915,"sku":"48522423533915","price":157.9,"currency_code":"GBP","in_stock":true},{"title":"90mm (6 slabs = 1.62m²) - per pack","offer_id":48522423566683,"sku":"48522423566683","price":177.7,"currency_code":"GBP","in_stock":true},{"title":"100mm (5 slabs = 1.35m²) - per pack","offer_id":48522423599451,"sku":"48522423599451","price":164.5,"currency_code":"GBP","in_stock":true},{"title":"110mm (5 slabs = 1.35m²) - per pack","offer_id":48522423632219,"sku":"48522423632219","price":181.0,"currency_code":"GBP","in_stock":true},{"title":"120mm (4 slabs = 1.08m²) - per pack","offer_id":48522423664987,"sku":"48522423664987","price":157.9,"currency_code":"GBP","in_stock":true},{"title":"130mm (4 slabs = 1.08m²) - per pack","offer_id":48522423697755,"sku":"48522423697755","price":171.1,"currency_code":"GBP","in_stock":true},{"title":"140mm (4 slabs = 1.08m²) - per pack","offer_id":48522423730523,"sku":"48522423730523","price":184.3,"currency_code":"GBP","in_stock":true},{"title":"150mm (3 slabs = 0.81m²) - per pack","offer_id":48522423763291,"sku":"48522423763291","price":148.0,"currency_code":"GBP","in_stock":true},{"title":"160mm (3 slabs = 0.81m²) - per pack","offer_id":48522423796059,"sku":"48522423796059","price":157.9,"currency_code":"GBP","in_stock":true},{"title":"170mm (3 slabs = 0.81m²) - per pack","offer_id":48522423828827,"sku":"48522423828827","price":167.8,"currency_code":"GBP","in_stock":true},{"title":"180mm (3 slabs = 0.81m²) - per pack","offer_id":48522423861595,"sku":"48522423861595","price":177.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/T3_T4_8a977bbf-42eb-48f7-ab52-94c217fd0e19.jpg?v=1718705842"},{"product_id":"foamglas-ready-board-t3","title":"Foamglas® Ready Board T3+ - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/foamglas\" title=\"Foamglas Brand Page\"\u003eFOAMGLAS\u003c\/a\u003e® READY T3+ comprises a FOAMGLAS® T3+ slab. The top surface is coated with a bitumen layer and covered with a PE foil, facilitating direct torch-on application of waterproofing sheets.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Foamglas","offers":[{"title":"50mm (5 boards = 3.6m²) - per pack","offer_id":48524140151131,"sku":"48524140151131","price":174.4,"currency_code":"GBP","in_stock":true},{"title":"60mm (4 boards = 2.88m²) - per pack","offer_id":48524140183899,"sku":"48524140183899","price":166.95,"currency_code":"GBP","in_stock":true},{"title":"80mm (3 boards = 2.16m²) - per pack","offer_id":48524140216667,"sku":"48524140216667","price":167.4,"currency_code":"GBP","in_stock":true},{"title":"100mm (3 boards = 2.16m²) - per pack","offer_id":48524140249435,"sku":"48524140249435","price":209.3,"currency_code":"GBP","in_stock":true},{"title":"120mm (2 boards = 1.44m²) - per pack","offer_id":48524140282203,"sku":"48524140282203","price":166.95,"currency_code":"GBP","in_stock":true},{"title":"140mm (2 boards = 1.44m²) - per pack","offer_id":48524140314971,"sku":"48524140314971","price":195.4,"currency_code":"GBP","in_stock":true},{"title":"150mm (2 boards = 1.44m²) - per pack","offer_id":48524140347739,"sku":"48524140347739","price":209.4,"currency_code":"GBP","in_stock":true},{"title":"160mm (2 boards = 1.44m²) - per pack","offer_id":48524140380507,"sku":"48524140380507","price":223.3,"currency_code":"GBP","in_stock":true},{"title":"180mm (2 board = 1.44m²) - per pack","offer_id":48524140413275,"sku":"48524140413275","price":125.6,"currency_code":"GBP","in_stock":true},{"title":"200mm (2 board = 1.44m²) - per pack","offer_id":48524140446043,"sku":"48524140446043","price":139.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/T3_Ready_Board.jpg?v=1733825316"},{"product_id":"foamglas-ready-t3-600mm-x-450mm-all-thicknesses","title":"Foamglas® Ready T3+ - 600mm x 450mm - All Thicknesses","description":"\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/foamglas\" title=\"Foamglas Brand Page\"\u003eFOAMGLAS\u003c\/a\u003e® Ready T3+\u003c\/strong\u003e is composed of bonded FOAMGLAS T3+ slabs. The top surface is coated with a bitumen layer and covered with a PE foil, allowing for direct torch-on application of waterproofing sheets. The underside is lined with a white glass fleece facing.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Foamglas","offers":[{"title":"50mm (10 slabs = 2.7m²) - per pack","offer_id":48524615123291,"sku":"48524615123291","price":126.9,"currency_code":"GBP","in_stock":true},{"title":"60mm (1 slab = 0.27m²) - per pack","offer_id":48524615156059,"sku":"48524615156059","price":15.12,"currency_code":"GBP","in_stock":true},{"title":"70mm (1 slab = 0.27m²) - per pack","offer_id":48524615188827,"sku":"48524615188827","price":17.6,"currency_code":"GBP","in_stock":true},{"title":"80mm (1 slab = 0.27m²) - per pack","offer_id":48524615221595,"sku":"48524615221595","price":20.1,"currency_code":"GBP","in_stock":true},{"title":"90mm (1 slab = 0.27m²) - per pack","offer_id":48524615254363,"sku":"48524615254363","price":22.7,"currency_code":"GBP","in_stock":true},{"title":"100mm (1 slab = 0.27m²) - per pack","offer_id":48524615287131,"sku":"48524615287131","price":25.2,"currency_code":"GBP","in_stock":true},{"title":"110mm (1 slab = 0.27m²) - per pack","offer_id":48524615319899,"sku":"48524615319899","price":27.8,"currency_code":"GBP","in_stock":true},{"title":"120mm (1 slab = 0.27m²) - per pack","offer_id":48524615352667,"sku":"48524615352667","price":30.3,"currency_code":"GBP","in_stock":true},{"title":"130mm (1 slab = 0.27m²) - per pack","offer_id":48524615385435,"sku":"48524615385435","price":33.4,"currency_code":"GBP","in_stock":true},{"title":"140mm (1 slab = 0.27m²) - per pack","offer_id":48524615418203,"sku":"48524615418203","price":35.3,"currency_code":"GBP","in_stock":true},{"title":"150mm (1 slab = 0.27m²) - per pack","offer_id":48524615450971,"sku":"48524615450971","price":38.0,"currency_code":"GBP","in_stock":true},{"title":"160mm (1 slab = 0.27m²) - per pack","offer_id":48524615483739,"sku":"48524615483739","price":40.5,"currency_code":"GBP","in_stock":true},{"title":"170mm (1 slab = 0.27m²) - per pack","offer_id":48524615516507,"sku":"48524615516507","price":43.0,"currency_code":"GBP","in_stock":true},{"title":"180mm (1 slab = 0.27m²) - per pack","offer_id":48524615549275,"sku":"48524615549275","price":46.7,"currency_code":"GBP","in_stock":true},{"title":"190mm (1 slab = 0.27m²) - per pack","offer_id":48524615582043,"sku":"48524615582043","price":48.1,"currency_code":"GBP","in_stock":true},{"title":"200mm (1 slab = 0.27m²) - per pack","offer_id":48524615614811,"sku":"48524615614811","price":50.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/foamglas_ready_t3.jpg?v=1755857393"},{"product_id":"foamglas®-pc56-adhesive","title":"Foamglas® PC56 Adhesive - 28kg Tub","description":"\u003cp\u003eFoamglas PC® 56 is a solvent-free, two-component adhesive. Component A is a bitumen-based emulsion, and Component B is a cementitious powder. The mixing ratio by weight is 2.75 parts of Component A to 1 part of Component B. PC® 56 is used for adhering FOAMGLAS® slabs to concrete and masonry, bonding two layers of FOAMGLAS® slabs together, or as a surface coating on FOAMGLAS® slabs.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Foamglas","offers":[{"title":"Default Title","offer_id":48524867404123,"sku":"48524867404123","price":125.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/PC56.jpg?v=1718724792"},{"product_id":"foamglas-board-t4-1200mm-x-600mm-all-thicknesses","title":"Foamglas® Board T4+ - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/foamglas\" title=\"Foamglas Brand Page\"\u003eFOAMGLAS\u003c\/a\u003e® BOARD T4\u003cstrong\u003e+\u003c\/strong\u003e is made up of bonded FOAMGLAS® T4+ slabs. The top surface is covered with a PE\/Glass Fleece Composite and is green in colour, while the bottom surface is lined with Glass Fleece and is white.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Foamglas","offers":[{"title":"40mm (6 boards = 4.32m²) - per pack","offer_id":51216345563483,"sku":"51216345563483","price":170.7,"currency_code":"GBP","in_stock":true},{"title":"50mm (5 boards = 3.6m²) - per pack","offer_id":48530050023771,"sku":"48530050023771","price":177.8,"currency_code":"GBP","in_stock":true},{"title":"60mm (4 boards = 2.88m²) - per pack","offer_id":48530050056539,"sku":"48530050056539","price":170.7,"currency_code":"GBP","in_stock":true},{"title":"70mm (4 boards = 2.88m²) - per pack","offer_id":48530050089307,"sku":"48530050089307","price":199.2,"currency_code":"GBP","in_stock":true},{"title":"80mm (3 boards = 2.16m²) - per pack","offer_id":48530050122075,"sku":"48530050122075","price":170.7,"currency_code":"GBP","in_stock":true},{"title":"90mm (3 boards = 2.16m²) - per pack","offer_id":48530050154843,"sku":"48530050154843","price":192.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (3 boards = 2.16m²) - per pack","offer_id":48530050187611,"sku":"48530050187611","price":213.4,"currency_code":"GBP","in_stock":true},{"title":"110mm (2 boards = 1.44m²) - per pack","offer_id":48530050253147,"sku":"48530050253147","price":156.5,"currency_code":"GBP","in_stock":true},{"title":"120mm (2 boards = 1.44m²) - per pack","offer_id":48530050285915,"sku":"48530050285915","price":170.7,"currency_code":"GBP","in_stock":true},{"title":"130mm (2 boards = 1.44m²) - per pack","offer_id":48530050318683,"sku":"48530050318683","price":184.8,"currency_code":"GBP","in_stock":true},{"title":"140mm (2 boards = 1.44m²) - per pack","offer_id":48530050351451,"sku":"48530050351451","price":199.2,"currency_code":"GBP","in_stock":true},{"title":"150mm (2 boards = 1.44m²) - per pack","offer_id":48530050384219,"sku":"48530050384219","price":213.4,"currency_code":"GBP","in_stock":true},{"title":"160mm (2 boards = 1.44m²) - per pack","offer_id":48530050416987,"sku":"48530050416987","price":227.7,"currency_code":"GBP","in_stock":true},{"title":"170mm (2 board = 1.44m²) - per pack","offer_id":48530050449755,"sku":"48530050449755","price":120.9,"currency_code":"GBP","in_stock":true},{"title":"180mm (2 board = 1.44m²) - per pack","offer_id":48530050482523,"sku":"48530050482523","price":127.9,"currency_code":"GBP","in_stock":true},{"title":"190mm (2 board = 1.44m²) - per pack","offer_id":48530050515291,"sku":"48530050515291","price":135.0,"currency_code":"GBP","in_stock":true},{"title":"200mm (2 board = 1.44m²) - per pack","offer_id":48530050548059,"sku":"48530050548059","price":142.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/BOARD-T4_-400x400.jpg?v=1718786317"},{"product_id":"foamglas®-t4-600mm-x-450mm-all-thicknesses","title":"Foamglas® T4+ - 600mm x 450mm - All Thicknesses","description":"\u003cp\u003e\u003cstrong\u003eFOAMGLAS® Insulation\u003c\/strong\u003e is produced from specially graded recycled glass and abundant natural raw materials such as sand, dolomite, and lime. This insulation is entirely inorganic and free from ozone-depleting propellants, flame retardant additives, or binders. It contains no VOCs or other volatile substances.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Foamglas","offers":[{"title":"40mm (12 slabs = 3.24m²) - per pack","offer_id":48530378391899,"sku":"48530378391899","price":116.1,"currency_code":"GBP","in_stock":true},{"title":"50mm (10 slabs = 2.7m²) - per pack","offer_id":48530378424667,"sku":"48530378424667","price":121.9,"currency_code":"GBP","in_stock":true},{"title":"60mm (8 slabs = 2.16m²) - per pack","offer_id":48530378457435,"sku":"48530378457435","price":116.1,"currency_code":"GBP","in_stock":true},{"title":"70mm (7 slabs = 1.89m²) - per pack","offer_id":48530378490203,"sku":"48530378490203","price":118.5,"currency_code":"GBP","in_stock":true},{"title":"80mm (6 slabs = 1.62m²) - per pack","offer_id":48530378522971,"sku":"48530378522971","price":116.1,"currency_code":"GBP","in_stock":true},{"title":"90mm (6 slabs = 1.62m²) - per pack","offer_id":48530378555739,"sku":"48530378555739","price":130.7,"currency_code":"GBP","in_stock":true},{"title":"100mm (5 slabs = 1.35m²) - per pack","offer_id":48530378588507,"sku":"48530378588507","price":124.2,"currency_code":"GBP","in_stock":true},{"title":"110mm (5 slabs = 1.35m²) - per pack","offer_id":48530378621275,"sku":"48530378621275","price":133.1,"currency_code":"GBP","in_stock":true},{"title":"120mm (4 slabs = 1.08m²) - per pack","offer_id":48530378654043,"sku":"48530378654043","price":116.1,"currency_code":"GBP","in_stock":true},{"title":"130mm (4 slabs = 1.08m²) - per pack","offer_id":48530378686811,"sku":"48530378686811","price":125.8,"currency_code":"GBP","in_stock":true},{"title":"140mm (4 slabs = 1.08m²) - per pack","offer_id":48530378719579,"sku":"48530378719579","price":135.5,"currency_code":"GBP","in_stock":true},{"title":"150mm (3 slabs = 0.81m²) - per pack","offer_id":48530378752347,"sku":"48530378752347","price":108.8,"currency_code":"GBP","in_stock":true},{"title":"160mm (3 slabs = 0.81m²) - per pack","offer_id":48530378785115,"sku":"48530378785115","price":116.1,"currency_code":"GBP","in_stock":true},{"title":"170mm (3 slabs = 0.81m²) - per pack","offer_id":48530378817883,"sku":"48530378817883","price":123.4,"currency_code":"GBP","in_stock":true},{"title":"180mm (3 slabs = 0.81m²) - per pack","offer_id":48530378850651,"sku":"48530378850651","price":130.7,"currency_code":"GBP","in_stock":true},{"title":"190mm (3 slabs = 0.81m²) - per pack","offer_id":48530378883419,"sku":"48530378883419","price":138.0,"currency_code":"GBP","in_stock":true},{"title":"200mm (3 slabs = 0.81m²) - per pack","offer_id":48530378916187,"sku":"48530378916187","price":145.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/T3_T4_a28546da-1d27-4abe-9f0f-e811d2646423.jpg?v=1718803538"},{"product_id":"isover-acoustic-slab","title":"Isover Acoustic Slab - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003eIsover Acoustic Slab is a glass mineral wool slab designed to provide high levels of acoustic performance in timber and metal stud walls, timber joist internal and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/between-floors-insulation\" title=\"between floor inuslation\"\u003eseparating floors\u003c\/a\u003e, as well as ceilings. The slabs are sized for easy friction fitting between standard stud spacings.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"Isover","offers":[{"title":"50mm (320 slabs = 230.40m²) - per pallet","offer_id":48532327137627,"sku":"48532327137627","price":2741.7,"currency_code":"GBP","in_stock":true},{"title":"75mm (200 slabs = 144m²) - per pallet","offer_id":48532327170395,"sku":"48532327170395","price":2535.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (160 slabs = 115.20m²) - per pallet","offer_id":48532327203163,"sku":"48532327203163","price":2677.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Isover-Acoustic-Slab.jpg?v=1761825155"},{"product_id":"isover-modular-roll-all-thicknesses","title":"Isover Modular Roll - All Thicknesses","description":"\u003cp\u003eIsover Modular Roll is a glass mineral wool insulation ideal for covering large areas in buildings. Supplied in 1200mm wide un-split rolls, it ensures quick and efficient coverage.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Isover","offers":[{"title":"80mm (13.5m²) per roll | 11250mm  x 2x600mm","offer_id":48555315888475,"sku":"48555315888475","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (11m²) per roll | 917mm  x 2x600mm","offer_id":48555315921243,"sku":"48555315921243","price":75.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Isover-Modular-Roll.jpg?v=1761825630"},{"product_id":"rockwool-acoustic-rockfloor-all-thicknesses","title":"Rockwool Acoustic Rockfloor - 1000mm x 600mm - All Thicknesses","description":"\u003cp\u003eRockwool Acoustic Rockfloor is a non-combustible acoustic insulation designed for \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloor\u003c\/a\u003e application.\u003c\/p\u003e\n\u003cp\u003eIn the context of rising high-rise and multi-occupancy buildings, the acoustic performance of intermediate and separating floors is crucial in design specifications. Acoustic RockFloor effectively mitigates impact sound, providing reliable sound protection.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"25mm (96 boards = 57.6m²) - per pallet","offer_id":48561622155611,"sku":"48561622155611","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"30mm (80 boards = 48m²) - per pallet","offer_id":48561622188379,"sku":"48561622188379","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"50mm (48 boards = 28.8m²) - per pallet","offer_id":48561622221147,"sku":"48561622221147","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-acoustic-rockfloors.png?v=1760961747"},{"product_id":"rockwool-thermal-rockfloor-1000mm-x-600mm-all-thicknesses","title":"Rockwool Thermal Rockfloor - 1000mm x 600mm - All Thicknesses","description":"\u003cp\u003eRockwool Thermal RockFloor is ideal for insulating ground floors, offering occupants a solution to improve thermal comfort and conserve heat in residential buildings. The Rockwool RockFloor range features high compressive insulation slabs made from mineral stone wool, with a tissue-faced finish. Designed to comply with Part L building regulations, Thermal RockFloor utilises a dual density structure that accommodates slightly uneven subfloors.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"50mm (48 boards = 28.8m²) per pallet | 1000mm  x 600mm","offer_id":48561743266139,"sku":"48561743266139","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"80mm (30 boards = 18m²) per pallet | 1000mm  x 600mm","offer_id":48561743298907,"sku":"48561743298907","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (24 boards = 14.4m²) per pallet | 1000mm  x 600mm","offer_id":48561743331675,"sku":"48561743331675","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-acoustic-rockfloor.png?v=1760961718"},{"product_id":"rockwool-rwa45-all-thicknesses","title":"Rockwool RWA45 Slab - 1200mm x 600mm - All Thicknesses","description":"\u003cp dir=\"ltr\" id=\"docs-internal-guid-e9d067e3-7fff-b539-7c95-c2945c90b312\"\u003e\u003cspan\u003eRockwool RWA45 is designed to offer exceptional thermal, acoustic and fire performance across various construction applications. It consists of high-quality, resin-bonded stone wool slabs available in a variety of thicknesses. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThese versatile Rockwool RWA45 slabs are ideal for a wide range of general building applications, including acoustic and thermal insulation for partition walls, ceilings, \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/roof-insulation\" title=\"roof insulation\"\u003eroofs\u003c\/a\u003e. RWA45’s flexibility and ease of installation make it a perfect choice for numerous DIY or professional projects. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRWA45 is available in a variety of thicknesses such as: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e25mm\u003c\/strong\u003e (16 slabs per pack = 11.52m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e30mm\u003c\/strong\u003e (12 slabs per pack = 8.64m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e40mm \u003c\/strong\u003e(16 packs per pallet = 138.24m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e50mm \u003c\/strong\u003e(9 slabs per pack = 6.48m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e60mm \u003c\/strong\u003e(8 slabs per pack = 5.76m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e75mm\u003c\/strong\u003e (6 slabs per pack = 4.32m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e100mm\u003c\/strong\u003e (4 slabs per pack = 2.88m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan id=\"docs-internal-guid-9c6bcc0e-7fff-0716-0e5f-707ab946e41f\"\u003eWe also offer custom facings upon request for specific project needs. \u003c\/span\u003e\u003ca title=\"Contact National Insulation Supplies\" href=\"https:\/\/www.nationalinsulationsupplies.com\/pages\/contact\"\u003eGet in touch with us to find out more. \u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"25mm - (16 slabs per pack = 11.52m²)","offer_id":48562344984923,"sku":"48562344984923","price":27.4,"currency_code":"GBP","in_stock":true},{"title":"30mm - (12 slabs per pack = 8.64m²)","offer_id":48562345017691,"sku":"48562345017691","price":32.25,"currency_code":"GBP","in_stock":true},{"title":"40mm - (16 packs per pallet = 138.24m²)","offer_id":48562345050459,"sku":"48562345050459","price":539.75,"currency_code":"GBP","in_stock":true},{"title":"50mm - (9 slabs per pack = 6.48m²)","offer_id":48562345083227,"sku":"48562345083227","price":27.8,"currency_code":"GBP","in_stock":true},{"title":"60mm - (8 slabs per pack = 5.76m²)","offer_id":48562345115995,"sku":"48562345115995","price":32.15,"currency_code":"GBP","in_stock":true},{"title":"75mm - (6 slabs per pack = 4.32m²)","offer_id":48562345148763,"sku":"48562345148763","price":26.7,"currency_code":"GBP","in_stock":true},{"title":"100mm - (4 slabs per pack = 2.88m²)","offer_id":48562345181531,"sku":"48562345181531","price":22.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rwa45-slabs.jpg?v=1760961484"},{"product_id":"rockwool-rw3-slab-all-thicknesses","title":"Rockwool RW3 Slab - All Thicknesses","description":"\u003cp\u003eRockwool RW3 is designed to provide thermal, acoustic, and fire performance across various construction applications. It consists of high-quality resin-bonded slabs available in different thicknesses and densities. Custom facings can be ordered to meet specific project needs. These Rockwool slabs are versatile and suitable for a wide range of general building applications, including acoustic and thermal insulation for partition walls, ceilings, \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/roof-insulation\" title=\"roof insulation\"\u003eroofs\u003c\/a\u003e. The product is easy to apply across different construction projects.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"25mm (192 slabs = 138.24m²) per pallet | 1200mm  x 600mm","offer_id":48562623021403,"sku":"48562623021403","price":472.35,"currency_code":"GBP","in_stock":true},{"title":"30mm (180 slabs = 129.6m²) per pallet | 1200mm  x 600mm","offer_id":48562623054171,"sku":"48562623054171","price":520.9,"currency_code":"GBP","in_stock":true},{"title":"40mm (120 slabs = 86.4m²) per pallet | 1200mm  x 600mm","offer_id":48562623086939,"sku":"48562623086939","price":456.65,"currency_code":"GBP","in_stock":true},{"title":"50mm (96 slabs = 69.12m²) per pallet | 1200mm  x 600mm","offer_id":48562623119707,"sku":"48562623119707","price":441.7,"currency_code":"GBP","in_stock":true},{"title":"60mm (72 slabs = 51.84m²) per pallet | 1200mm  x 600mm","offer_id":48562623152475,"sku":"48562623152475","price":410.35,"currency_code":"GBP","in_stock":true},{"title":"75mm (72 slabs = 51.85m²) per pallet | 1200mm  x 600mm","offer_id":48562623185243,"sku":"48562623185243","price":495.75,"currency_code":"GBP","in_stock":true},{"title":"100mm (48 slabs = 34.56m²) per pallet | 1200mm  x 600mm","offer_id":48562623250779,"sku":"48562623250779","price":445.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rw5-insulation-slab.png?v=1760958624"},{"product_id":"rockwool-rw5-slab-all-thicknesses","title":"Rockwool RW5 Slab - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/products\/rockwool-rw6-slab-1200mm-x-600mm-all-thicknesses\" title=\"Rockwool RW5\"\u003eRockwool RW5\u003c\/a\u003e is designed to enhance thermal, acoustic, and fire performance across various construction types. It consists of high-quality resin-bonded slabs available in different thicknesses and densities. Custom facings can be ordered to meet specific project requirements. These Rockwool slabs are versatile and suitable for a wide range of general building applications, including acoustic and thermal insulation for partition walls, ceilings, \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/roof-insulation\" title=\"roof insulation\"\u003eroofs\u003c\/a\u003e. The product is easy to apply across different construction projects.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"25mm (8 slabs = 5.76m²) - per pack","offer_id":48562822938971,"sku":"48562822938971","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"30mm (8 slabs = 5.76m²) - per pack","offer_id":48562822971739,"sku":"48562822971739","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"50mm (4 slabs = 2.88m²) - per pack","offer_id":48562823004507,"sku":"48562823004507","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"75mm (3 slabs = 2.16m²) - per pack","offer_id":48562823037275,"sku":"48562823037275","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (2 slabs = 1.44m²) - per pack","offer_id":48562823070043,"sku":"48562823070043","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (32 slabs = 23.04m²) - per pallet","offer_id":48562823102811,"sku":"48562823102811","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rw5-insulation-slab.png?v=1760958624"},{"product_id":"rockwool-rw4-slab-all-thicknesses","title":"Rockwool RW4 Slab - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003eRockwool RW4 is designed for thermal, acoustic, and fire performance across various construction types. Composed of high-quality resin-bonded slabs, RW4 is available in different thicknesses and densities, with specialist facings available for unique project specifications.\u003c\/p\u003e\n\u003cp\u003eThese slabs are suitable for a wide range of general building applications, including partition walls, ceilings, \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/roof-insulation\" title=\"roof insulation\"\u003eroofs\u003c\/a\u003e. RW4 is Euroclass A1 non-combustible, offering high fire performance. When used in ceilings, walls, and floors, RW4 helps compartmentalise rooms to reduce fire spread and damage.\u003c\/p\u003e\n\u003cp\u003eRW4 insulation slabs have a Lambda value of 0.034 W\/mK and are available in standard thicknesses from 50-100mm.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"50mm (6 slabs = 4.32m²) per pack | 1200mm  x 600mm","offer_id":48568735334747,"sku":"48568735334747","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"75mm (4 slabs = 2.88m²) per pack | 1200mm  x 600mm","offer_id":48568735367515,"sku":"48568735367515","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (3 slabs = 2.16m²) per pack | 1200mm  x 600mm","offer_id":48568735400283,"sku":"48568735400283","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rwa45-product-image.jpg?v=1732034998"},{"product_id":"rockwool-flexi-slab-all-thicknesses","title":"Rockwool Flexi Slab - All Thicknesses","description":"\u003cp\u003eRockwool Flexi slab is a versatile stone wool insulation designed for both acoustic and thermal applications, featuring a unique flexible edge along one side.\u003c\/p\u003e\n\u003cp\u003eThis slab is made with a patented flexible edge that ensures a snug fit between the insulation and the supporting framework. It is easy to install, accommodating fresh timber and expanding to fill gaps as the timber dries and shrinks. Flexi Slab is Euroclass A1 non-combustible, providing excellent thermal and acoustic properties.\u003c\/p\u003e\n\u003cp\u003eSuitable for use throughout the home, it can be installed in pitched roof rafters, framed \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/external-wall-insulation\" title=\"external wall insulation\"\u003eexternal walls\u003c\/a\u003e, internal partitions, intermediate floors, separating walls and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e, and timber suspended ground floors.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"50mm (24 packs = 138.24m²) per pallet | 1200mm  x 400mm","offer_id":48571841053019,"sku":"48571841053019","price":676.6,"currency_code":"GBP","in_stock":true},{"title":"50mm (12 slabs = 8.64m²) per pack | 1200mm  x 600mm","offer_id":48571841085787,"sku":"48571841085787","price":42.7,"currency_code":"GBP","in_stock":true},{"title":"60mm (12 packs = 103.68m²) per pallet | 1200mm  x 600mm","offer_id":48571841118555,"sku":"48571841118555","price":730.55,"currency_code":"GBP","in_stock":true},{"title":"70mm (16 packs = 92.16m²) per pallet | 1200mm  x 600mm","offer_id":48571841151323,"sku":"48571841151323","price":818.45,"currency_code":"GBP","in_stock":true},{"title":"90mm (20 packs = 86.40m²) per pallet | 1200mm  x 600mm","offer_id":48571841184091,"sku":"48571841184091","price":895.35,"currency_code":"GBP","in_stock":true},{"title":"100mm (30 packs = 86.40m²) per pallet | 1200mm  x 400mm","offer_id":48571841216859,"sku":"48571841216859","price":854.8,"currency_code":"GBP","in_stock":true},{"title":"100mm (6 slabs = 4.32m²) per pack | 1200mm  x 600mm","offer_id":48571841282395,"sku":"48571841282395","price":40.05,"currency_code":"GBP","in_stock":true},{"title":"120mm (16 packs = 69.12m²) per pallet | 1200mm  x 600mm","offer_id":50120220246363,"sku":"50120220246363","price":831.25,"currency_code":"GBP","in_stock":true},{"title":"140mm (24 packs = 46.08m²) per pallet | 1200mm  x 400mm","offer_id":48571841347931,"sku":"48571841347931","price":646.2,"currency_code":"GBP","in_stock":true},{"title":"140mm (16 packs= 46.08m²) per pallet | 1200mm  x 600mm","offer_id":48571841380699,"sku":"48571841380699","price":628.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-flexi-slab.png?v=1760961577"},{"product_id":"sheepwool-silentwool-floor-1m-x-25m-all-thicknesses","title":"SheepWool SilentWool Floor - 1m x 25m","description":"\u003cp\u003eSilentWool Floor is a 3mm thick Sheep Wool Insulation roll designed to reduce impact noise between the finished floor surface (such as laminate, solid, or semi-solid wooden floors) and the subfloor (like concrete or OSB boards). The wool layer acts as an intermediate cushion, absorbing vibrations and significantly reducing footfall noise by 50%. It improves impact sound reduction by up to 21 dB. SilentWool Floor rolls are 1 meter wide and 25 meters long (covering 25m² per roll).  It is 100% pure wool with Ionic Protect® treated wool for durability and come with a breathable paper layer for easy installation and added protection. The product is compatible with underfloor heating systems.\u003c\/p\u003e","brand":"SheepWool","offers":[{"title":"Default Title","offer_id":49473386217819,"sku":"49473386217819","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/silentfloor.jpg?v=1731575798"},{"product_id":"mannok-general-purpose-insulation-board-2400mm-x-1200mm-all-thicknesses","title":"Mannok General Purpose Insulation Board - 2400mm x 1200mm - All Thicknesses","description":"\u003cp\u003eMannok Therm Insulation is a high-performance, fibre-free board designed with a rigid thermoset insulation core. Both sides are faced with a low-emissivity composite foil, enhancing its thermal efficiency. The board's high compressive strength ensures it can effectively bear both dead and imposed loads transmitted through the floor, making it an ideal solution for durable and thermally efficient \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloor insulation\u003c\/a\u003e.\u003c\/p\u003e","brand":"Mannok","offers":[{"title":"25mm (2.88m²) - Per board","offer_id":49889166328155,"sku":"49889166328155","price":19.0,"currency_code":"GBP","in_stock":true},{"title":"30mm (2.88m²) - Per board","offer_id":49889166360923,"sku":"49889166360923","price":21.6,"currency_code":"GBP","in_stock":true},{"title":"40mm (2.88m²) - Per board","offer_id":49889166393691,"sku":"49889166393691","price":26.8,"currency_code":"GBP","in_stock":true},{"title":"50mm (2.88m²) - Per board","offer_id":49889166426459,"sku":"49889166426459","price":28.2,"currency_code":"GBP","in_stock":true},{"title":"60mm (2.88m²) - Per board","offer_id":49889166459227,"sku":"49889166459227","price":36.3,"currency_code":"GBP","in_stock":true},{"title":"70mm (2.88m²) - Per board","offer_id":49889166491995,"sku":"49889166491995","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"75mm (2.88m²) - Per board","offer_id":49889166524763,"sku":"49889166524763","price":38.5,"currency_code":"GBP","in_stock":true},{"title":"80mm (2.88m²) - Per board","offer_id":49889166557531,"sku":"49889166557531","price":44.4,"currency_code":"GBP","in_stock":true},{"title":"90mm (2.88m²) - Per board","offer_id":49889166590299,"sku":"49889166590299","price":48.4,"currency_code":"GBP","in_stock":true},{"title":"100mm (2.88m²) - Per board","offer_id":49889166623067,"sku":"49889166623067","price":47.2,"currency_code":"GBP","in_stock":true},{"title":"110mm (2.88m²) - Per board","offer_id":49889166655835,"sku":"49889166655835","price":62.4,"currency_code":"GBP","in_stock":true},{"title":"120mm (2.88m²) - Per board","offer_id":49889166688603,"sku":"49889166688603","price":58.3,"currency_code":"GBP","in_stock":true},{"title":"130mm (2.88m²) - Per board","offer_id":49889166721371,"sku":"49889166721371","price":58.2,"currency_code":"GBP","in_stock":true},{"title":"140mm (2.88m²) - Per board","offer_id":49889166754139,"sku":"49889166754139","price":72.2,"currency_code":"GBP","in_stock":true},{"title":"150mm (2.88m²) - Per board","offer_id":49889166786907,"sku":"49889166786907","price":73.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Mannockproductimage.jpg?v=1736853316"},{"product_id":"soprema-sopratherm-pir-insulation-board-1200mm-x-2400mm","title":"Soprema Sopratherm PIR Insulation Board - 1200mm x 2400mm","description":"\u003cp\u003eShop our Soprema (formally known as Celotex) Sopratherm PIR Insulation Boards, available in TB4000, GA4000, and XR4000 series. These versatile insulation solutions are designed to enhance thermal efficiency in a variety of applications, from floors and walls to pitched and flat roofs.\u003c\/p\u003e\n\u003cp id=\"docs-internal-guid-cdb63506-7fff-6c03-bff7-704fe5513f7c\" dir=\"ltr\"\u003e\u003cspan\u003eSopratherm PIR Boards come in a standard size of 2400mm x 1200mm, with thicknesses ranging from \u003cstrong\u003e20mm to 200mm\u003c\/strong\u003e to suit various applications. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThese thicknesses include: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e20mm \u003c\/strong\u003e(Product: TB4020, R-Value: 0.9 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e25mm \u003c\/strong\u003e(Product: TB4025, R-Value: 1.1 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e30mm \u003c\/strong\u003e(Product: TB4030, R-Value: 1.35 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e35mm \u003c\/strong\u003e(Product: TB4035, R-Value: 1.55 m².K\/W) - subject to availability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e40mm \u003c\/strong\u003e(Product: TB4040, R-Value: 1.8 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e50mm \u003c\/strong\u003e(Product: GA4050, R-Value: 2.25 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e60mm \u003c\/strong\u003e(Product: GA4060, R-Value: 2.7 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e70mm \u003c\/strong\u003e(Product: GA4070, R-Value: 3.15 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e75mm \u003c\/strong\u003e(Product: GA4075 R-Value: 3.4 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e80mm \u003c\/strong\u003e(Product: GA4080, R-Value: 3.6 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e90mm \u003c\/strong\u003e(Product: GA4090, R-Value: 4.05 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e100mm \u003c\/strong\u003e(Product: GA4100, R-Value: 4.5 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e110mm \u003c\/strong\u003e(Product: XR4110, R-Value: 5 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e120mm\u003c\/strong\u003e (Product: XR4120, R-Value: 5.45 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e130mm\u003c\/strong\u003e (Product: XR4130, R-Value: 5.9 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e140mm\u003c\/strong\u003e (Product: XR4140, R-Value: 6.35 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e150mm\u003c\/strong\u003e (Product: XR4150, R-Value: 6.8 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e165mm\u003c\/strong\u003e (Product: XR4165, R-Value: 7.5 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e200mm\u003c\/strong\u003e (Product: XR4200, R-Value: 9.05 m².K\/W)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Soprema","offers":[{"title":"20mm (2.88m²) - Per board | TB4020","offer_id":51993200886107,"sku":"51993200886107","price":19.2,"currency_code":"GBP","in_stock":true},{"title":"25mm (2.88m²) - Per board | TB4025","offer_id":51993200918875,"sku":"51993200918875","price":16.2,"currency_code":"GBP","in_stock":true},{"title":"30mm (2.88m²) - Per board | TB4030","offer_id":51993200951643,"sku":"51993200951643","price":19.2,"currency_code":"GBP","in_stock":true},{"title":"40mm (2.88m²) - Per board | TB4040","offer_id":51993200984411,"sku":"51993200984411","price":24.2,"currency_code":"GBP","in_stock":true},{"title":"50mm (2.88m²) - Per board | GA4050","offer_id":51993201017179,"sku":"51993201017179","price":24.8,"currency_code":"GBP","in_stock":true},{"title":"60mm (2.88m²) - Per board | GA4060","offer_id":51993201049947,"sku":"51993201049947","price":31.5,"currency_code":"GBP","in_stock":true},{"title":"70mm (2.88m²) - Per board | GA4070","offer_id":51993201082715,"sku":"51993201082715","price":34.2,"currency_code":"GBP","in_stock":true},{"title":"75mm (2.88m²) - Per board | GA4075","offer_id":51993201115483,"sku":"51993201115483","price":34.9,"currency_code":"GBP","in_stock":true},{"title":"80mm (2.88m²) - Per board | GA4080","offer_id":51993201148251,"sku":"51993201148251","price":38.2,"currency_code":"GBP","in_stock":true},{"title":"90mm (2.88m²) - Per board | GA4090","offer_id":51993201181019,"sku":"51993201181019","price":41.9,"currency_code":"GBP","in_stock":true},{"title":"100mm (2.88m²) - Per board | GA4100","offer_id":51993201213787,"sku":"51993201213787","price":41.6,"currency_code":"GBP","in_stock":true},{"title":"110mm (2.88m²) - Per board | XR4110","offer_id":51993201246555,"sku":"51993201246555","price":50.8,"currency_code":"GBP","in_stock":true},{"title":"120mm (2.88m²) - Per board | XR4120","offer_id":51993201279323,"sku":"51993201279323","price":51.2,"currency_code":"GBP","in_stock":true},{"title":"130mm (2.88m²) - Per board | XR4130","offer_id":51993201312091,"sku":"51993201312091","price":65.3,"currency_code":"GBP","in_stock":true},{"title":"140mm (2.88m²) - Per board | XR4140","offer_id":51993201344859,"sku":"51993201344859","price":63.3,"currency_code":"GBP","in_stock":true},{"title":"150mm (2.88m²) - Per board | XR4150","offer_id":51993201377627,"sku":"51993201377627","price":62.3,"currency_code":"GBP","in_stock":true},{"title":"165mm (2.88m²) - Per board | XR4165","offer_id":51993201410395,"sku":"51993201410395","price":98.3,"currency_code":"GBP","in_stock":true},{"title":"200mm (2.88m²) - Per board | XR4200","offer_id":51993201443163,"sku":"51993201443163","price":130.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/webimage-TB40-Close-up-SOPREMA.webp?v=1767971054"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/collections\/7265_076.jpg?v=1720180162","url":"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation.oembed?page=2","provider":"National Insulation Supplies","version":"1.0","type":"link"}