{"title":"Wall Insulation","description":"\u003cp\u003eProperly insulated walls prevent heat loss, reduce energy bills, and create a more comfortable living environment. Whether you're working on new construction, upgrading an existing property, or improving thermal performance, selecting the right wall insulation is essential.\u003c\/p\u003e\n\u003cp\u003eIn \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"Cavity Wall Insulation\"\u003ecavity wall\u003c\/a\u003e applications, mineral wool or fiberglass are popular choices, as they effectively fill the gaps within the cavity, preventing heat loss and minimising the risk of moisture penetration. These materials also provide excellent soundproofing benefits.\u003c\/p\u003e\n\u003cp\u003eSolid walls are common in older properties, where \u003ca title=\"Insulated Plasterboard\" href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/wall-insulation\/products\/celotex-insulated-plasterboard-pl4000-2400mm-x-1200mm-all-thicknesses\"\u003einsulated plasterboard\u003c\/a\u003e can be applied directly to the interior walls, or internal wall insulation (IWI) can be used to improve thermal performance without compromising space. Materials such as mineral wool (\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/wall-insulation\/products\/rockwool-rwa45-all-thicknesses\" title=\"Rockwool RWA45 Slab\"\u003eRockwool Acoustic Slab\u003c\/a\u003e) and sheep's wool (\u003ca title=\"Thermafleece Cosywool Slab\" href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/wall-insulation\/products\/thermafleece-cosywool-slab-370mm-width-all-thicknesses\"\u003eeco-friendly wall insulation\u003c\/a\u003e) are excellent for retrofitting in older homes.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/external-wall-insulation\" title=\"External Wall Insulation\"\u003eExternal Wall Insulation\u003c\/a\u003e (EWI) involves applying a layer of insulation to the outer walls of the building, followed by a protective render. EWI improves both thermal efficiency and the aesthetics of the property while preventing cold spots and condensation. Extruded polystyrene (XPS) is commonly used for this purpose, especially when additional moisture resistance is required in areas exposed to the elements or prone to dampness. Expanded polystyrene (EPS) might be used for mild climates with low humidity or when cost is a primary concern. \u003c\/p\u003e\n\u003c!----\u003e","products":[{"product_id":"kingspan-kooltherm-k106-cavity-board-1200mm-x-450mm-all-thicknesses","title":"Kingspan Kooltherm K106 Cavity Board - 1200mm x 450mm - All Thicknesses","description":"\u003cp\u003eKingspan Kooltherm K106 offers top-tier performance as a full fill \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-ins\" title=\"cavity wall insulation\"\u003ecavity wall insulation,\u003c\/a\u003e featuring a 10mm residual cavity. With a low thermal conductivity of 0.019 W\/mK, it achieves the same U-value as competing products but with a slimmer profile. Its water-tight, vapour-open polypropylene fleece outer facing provides excellent protection against moisture infiltration.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"90mm (4 Sheets = 2.16m²) - Per pack","offer_id":48120672125275,"sku":"48120672125275","price":90.5,"currency_code":"GBP","in_stock":true},{"title":"115mm (4 Sheets = 2.16m²) - Per pack","offer_id":48120672158043,"sku":"48120672158043","price":122.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/K-Rock106g3.jpg?v=1713884085"},{"product_id":"kingspan-kooltherm-k107-pitched-roof-board-2400mm-x-1200mm-all-thicknesses","title":"Kingspan Kooltherm K107 Pitched Roof Board - 2400mm x 1200mm - All Thicknesses","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eKingspan Kooltherm K107 is a high-performance insulation board designed for pitched roofs. It is ideal for use in tiled or slated \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/pitched-roof-insulation\" title=\"pitched roof insulation\"\u003epitched roofs\u003c\/a\u003e, dwarf walls, attic floors, dormer windows, and flat ceilings. These insulation boards are perfect for retrofitting in attic conversions where re-roofing isn't required. With easy cutting and handling, they facilitate a smooth installation process and can be trimmed to fit various rafter spacings.\u003c\/span\u003e\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"25mm (12 Sheets = 34.56m²) - Per pack","offer_id":48125512188251,"sku":"48125512188251","price":462.9,"currency_code":"GBP","in_stock":true},{"title":"40mm (8 Sheets = 23.04m²) - Per pack","offer_id":48125512253787,"sku":"48125512253787","price":454.4,"currency_code":"GBP","in_stock":true},{"title":"50mm (6 Sheets = 17.28m²) - Per pack","offer_id":48125512286555,"sku":"48125512286555","price":357.6,"currency_code":"GBP","in_stock":true},{"title":"60mm (5 Sheets = 14.4m²) - Per pack","offer_id":48125512319323,"sku":"48125512319323","price":355.7,"currency_code":"GBP","in_stock":true},{"title":"70mm (4 Sheets = 11.52m²) - Per pack","offer_id":48125512352091,"sku":"48125512352091","price":332.7,"currency_code":"GBP","in_stock":true},{"title":"75mm (4 Sheets = 11.52m²) - Per pack","offer_id":48125512384859,"sku":"48125512384859","price":352.7,"currency_code":"GBP","in_stock":true},{"title":"80mm (4 Sheets = 11.52m²) - Per pack","offer_id":48125512417627,"sku":"48125512417627","price":373.0,"currency_code":"GBP","in_stock":true},{"title":"90mm (3 Sheets = 8.64m²) - Per pack","offer_id":48125512450395,"sku":"48125512450395","price":328.3,"currency_code":"GBP","in_stock":true},{"title":"100mm (3 Sheets = 8.64m²) - Per pack","offer_id":48125512483163,"sku":"48125512483163","price":338.35,"currency_code":"GBP","in_stock":true},{"title":"110mm (3 Sheets = 8.64m²) - Per pack","offer_id":50092953403739,"sku":"50092953403739","price":366.95,"currency_code":"GBP","in_stock":true},{"title":"120mm (2 Sheets = 5.76m²) - Per pack","offer_id":48125512515931,"sku":"48125512515931","price":263.1,"currency_code":"GBP","in_stock":true},{"title":"140mm (2 Sheets = 5.76m²) - Per pack","offer_id":48125512581467,"sku":"48125512581467","price":364.4,"currency_code":"GBP","in_stock":true},{"title":"150mm (2 Sheets = 5.76m²) - Per pack","offer_id":48125512614235,"sku":"48125512614235","price":388.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/K107-square.jpg?v=1713964428"},{"product_id":"kingspan-kooltherm-k108-cavity-board-1200mm-x-450mm-all-thicknesses","title":"Kingspan Kooltherm K108 Cavity Board - 1200mm x 450mm - All Thicknesses","description":"\u003cp\u003eKingspan Kooltherm K108 offers premium performance as a partial fill \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-ins\" title=\"cavity wall insulation\"\u003ecavity wall insulation\u003c\/a\u003e solution. With a thermal conductivity of 0.019 W\/mK, it achieves the same wall U-value as alternative products with a thinner profile. Its low thermal conductivity helps maximise usable internal floor space.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"40mm (12 Sheets = 6.48m²) - Per pack","offer_id":48126095851867,"sku":"48126095851867","price":142.5,"currency_code":"GBP","in_stock":true},{"title":"50mm (10 Sheets = 5.4m²) - Per pack","offer_id":48126095884635,"sku":"48126095884635","price":123.6,"currency_code":"GBP","in_stock":true},{"title":"60mm (8 Sheets = 4.32m²) - Per pack","offer_id":48126095917403,"sku":"48126095917403","price":115.2,"currency_code":"GBP","in_stock":true},{"title":"70mm (6 Sheets = 3.24m²) - Per pack","offer_id":48126095950171,"sku":"48126095950171","price":119.0,"currency_code":"GBP","in_stock":true},{"title":"75mm (6 Sheets = 3.24m²) - Per pack","offer_id":48126095982939,"sku":"48126095982939","price":107.8,"currency_code":"GBP","in_stock":true},{"title":"80mm (6 Sheets = 3.24m²) - Per pack","offer_id":48126096015707,"sku":"48126096015707","price":135.6,"currency_code":"GBP","in_stock":true},{"title":"90mm (4 Sheets = 2.16m²) - Per pack","offer_id":48126096048475,"sku":"48126096048475","price":101.6,"currency_code":"GBP","in_stock":true},{"title":"100mm (5 Sheets = 2.70m²) - Per pack","offer_id":48126096081243,"sku":"48126096081243","price":119.0,"currency_code":"GBP","in_stock":true},{"title":"110mm (4 Sheets = 2.16m²) - Per pack","offer_id":48126096114011,"sku":"48126096114011","price":123.7,"currency_code":"GBP","in_stock":true},{"title":"120mm (4 Sheets = 2.16m²) - Per pack","offer_id":48126096146779,"sku":"48126096146779","price":134.8,"currency_code":"GBP","in_stock":true},{"title":"150mm (3 Sheets = 1.62m²) - Per pack","offer_id":48126096179547,"sku":"48126096179547","price":126.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/K107-square_e807f80e-93bf-4363-bc74-fd3b61103246.jpg?v=1713967797"},{"product_id":"kingspan-kooltherm-k5-external-wall-board-1200mm-x-600mm-all-thicknesses","title":"Kingspan Kooltherm K5 External Wall Board - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003eKingspan Kooltherm K5 is a premium performance external wall insulation board designed for masonry walls. With a thermal conductivity as low as 0.021 W\/mK, it allows for extremely thin wall constructions. The boards are suitable for use behind traditional and lightweight polymer-modified renders and can be retrofitted externally to existing properties without disturbing the occupants, as all work is done from the outside.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"25mm (20 Sheets = 14.4m²) - Per pack","offer_id":48153382617435,"sku":"48153382617435","price":222.2,"currency_code":"GBP","in_stock":true},{"title":"30mm (16 Sheets = 11.52m²) - Per pack","offer_id":48153382650203,"sku":"48153382650203","price":193.0,"currency_code":"GBP","in_stock":false},{"title":"40mm (12 Sheets = 8.64m²) - Per pack","offer_id":48153382682971,"sku":"48153382682971","price":177.0,"currency_code":"GBP","in_stock":true},{"title":"50mm (10 Sheets = 7.2m²) - Per pack","offer_id":48153382715739,"sku":"48153382715739","price":152.6,"currency_code":"GBP","in_stock":true},{"title":"60mm (8 Sheets = 5.76m²) - Per pack","offer_id":48153382748507,"sku":"48153382748507","price":148.1,"currency_code":"GBP","in_stock":true},{"title":"70mm (6 Sheets = 4.32m²) - Per pack","offer_id":48153382781275,"sku":"48153382781275","price":129.0,"currency_code":"GBP","in_stock":true},{"title":"80mm (6 Sheets = 4.32m²) - Per pack","offer_id":48153382814043,"sku":"48153382814043","price":159.5,"currency_code":"GBP","in_stock":true},{"title":"90mm (4 Sheets = 2.88m²) - Per pack","offer_id":48153382846811,"sku":"48153382846811","price":120.4,"currency_code":"GBP","in_stock":true},{"title":"100mm (5 Sheets = 3.6m²) - Per pack","offer_id":48153382879579,"sku":"48153382879579","price":166.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KingspanKoolthermK103-square_320f5e1d-6b0d-4491-a1d0-18ddd7baf2dc.jpg?v=1714469311"},{"product_id":"kingspan-kooltherm-cavity-closer-2400mm-lengths-all-thicknesses","title":"Kingspan Kooltherm Cavity Closer - 2400mm Length - 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-kooltherm\" title=\"Kooltherm Collection Page\"\u003eKooltherm\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-closers\" title=\"cavity closers\"\u003eCavity Closer\u003c\/a\u003e is a uPVC extrusion featuring a premium performance fibre-free rigid thermoset phenolic core, designed for use in England and Wales only. It offers a simple and efficient method of closing cavities around openings in masonry cavity walls, with a thermal conductivity of 0.022 W\/mK.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"100mm (10 closers = 24m) - Per pack","offer_id":48153622643035,"sku":"48153622643035","price":233.2,"currency_code":"GBP","in_stock":true},{"title":"110mm (10 closers = 24m) - Per pack","offer_id":48153622708571,"sku":"48153622708571","price":222.4,"currency_code":"GBP","in_stock":true},{"title":"125mm (10 closers = 24m) - Per pack","offer_id":48153622806875,"sku":"48153622806875","price":242.9,"currency_code":"GBP","in_stock":true},{"title":"150mm (10 closers = 24m) - Per pack","offer_id":48153622970715,"sku":"48153622970715","price":280.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KoolthermCavityCloser.jpg?v=1714473501"},{"product_id":"kingspan-kooltherm-k118-insulated-plasterboard-2400mm-x-1200mm-all-thicknesses","title":"Kingspan Kooltherm K118 Insulated Plasterboard - 2400mm x 1200mm - All Thicknesses","description":"\u003cp\u003eKingspan Kooltherm K118 is a premium performance insulated plasterboard (12.5mm plasterboard+ insulation) designed for mechanically fixed and adhesively bonded insulated drylining. It enables thin wall constructions with an insulation component that delivers a thermal conductivity of 0.019 W\/mK. Providing insulation, drylining, and vapour control in one board, it can be used with solid stonework and brickwork, with or without an existing lining. \u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"25mm + 12.5mm (21 Sheets = 60.48m²) - Per pack","offer_id":48159065702747,"sku":"48159065702747","price":1491.0,"currency_code":"GBP","in_stock":true},{"title":"30mm + 12.5mm (18 Sheets = 51.84m²) - Per pack","offer_id":48159073337691,"sku":"48159073337691","price":3114.0,"currency_code":"GBP","in_stock":true},{"title":"40mm + 12.5mm (15 Sheets = 43.20m²) - Per pack","offer_id":48159085101403,"sku":"48159085101403","price":1161.0,"currency_code":"GBP","in_stock":true},{"title":"45mm + 12.5mm (14 Sheets = 40.32m²) - Per pack","offer_id":48159089426779,"sku":"48159089426779","price":1188.0,"currency_code":"GBP","in_stock":true},{"title":"50mm + 12.5mm (12 Sheets = 34.56m²) - Per pack","offer_id":48159109742939,"sku":"48159109742939","price":1060.0,"currency_code":"GBP","in_stock":true},{"title":"60mm + 12.5mm (11 Sheets = 31.68m²) - Per pack","offer_id":48159110627675,"sku":"48159110627675","price":1020.0,"currency_code":"GBP","in_stock":true},{"title":"70mm + 12.5mm (9 Sheets = 25.92m²) - Per pack","offer_id":48159116493147,"sku":"48159116493147","price":1013.0,"currency_code":"GBP","in_stock":true},{"title":"80mm + 12.5mm (8 Sheets = 23.04m²) - Per pack","offer_id":48159188189531,"sku":"48159188189531","price":1245.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Kingspan_Kooltherm_K118_-_Product_Image_1.jpg?v=1747730806"},{"product_id":"kingspan-thermabate-cavity-closer-3000mm-lengths-all-thicknesses","title":"Kingspan Thermabate Cavity Closer - 3000mm Lengths - All Standard Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/kingspan-thermabate\"\u003eKingspan Thermabate\u003c\/a\u003e is a uPVC extrusion with a fibre-free rigid thermoset urethane (PUR) core, designed for use in England and Wales only. It is used to maintain continuous insulation around window and door openings in masonry cavity walls, with a thermal conductivity of 0.034 W\/mK.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"100mm (Fits 100-109mm. 10 closers) - Per pack","offer_id":48160820789595,"sku":"48160820789595","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"125mm (Fits 125-134mm. 8 closers) - Per pack","offer_id":48164763435355,"sku":"48164763435355","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (Fits 140-154mm. 8 closers) - Per pack","offer_id":48164763468123,"sku":"48164763468123","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/cq5dam.web.1280.1280_40.png?v=1714639987"},{"product_id":"kingspan-thermabate-cavity-closer-3000mm-lengths-specialist-thicknesses","title":"Kingspan Thermabate Cavity Closer - 3000mm Lengths - All Specialist Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/kingspan-thermabate\"\u003eKingspan Thermabate\u003c\/a\u003e is a uPVC extrusion featuring a fibre-free rigid thermoset urethane (PUR) core designed for use in England and Wales. This innovative product is essential for maintaining continuous insulation around window and door openings in masonry cavity walls, boasting a thermal conductivity of just 0.034 W\/mK.\u003c\/p\u003e\n\u003cp\u003eWhat sets Kingspan Thermabate apart is its availability in specialist thicknesses, such as 50mm, 65mm, 75mm, and 90mm, which can be difficult to source or may need to be made to order. This ensures you can achieve optimal insulation performance tailored to your project’s unique requirements.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"50mm (Fits 50-60mm. 10 closers) - Per pack","offer_id":48289208009051,"sku":"48289208009051","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"65mm (Fits 65-74mm. 10 closers) - Per pack","offer_id":48165116117339,"sku":"48165116117339","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"75mm (Fits 75-84mm. 10 closers) - Per pack","offer_id":48165116182875,"sku":"48165116182875","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"90mm (Fits 90-99mm. 10 closers) - Per pack","offer_id":48165116150107,"sku":"48165116150107","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/cq5dam.web.1280.1280_40_8c52cc88-ef10-418c-b9cb-aef50ea4c207.png?v=1714646202"},{"product_id":"kingspan-thermawall-tw50-1200mm-x-450mm-all-thicknesses","title":"Kingspan Thermawall TW50 - 1200mm x 450mm - 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 TW50 is a high-performance \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity wall\u003c\/a\u003e insulation with a thermal conductivity of 0.022 W\/mK. The insulation boards are easy to cut and handle, ensuring an efficient installation process.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"40mm (12 Sheets = 6.48m²) - Per pack","offer_id":48194319581531,"sku":"48194319581531","price":90.7,"currency_code":"GBP","in_stock":true},{"title":"50mm (10 Sheets = 5.40m²) - Per pack","offer_id":48194319614299,"sku":"48194319614299","price":77.4,"currency_code":"GBP","in_stock":true},{"title":"60mm (8 Sheets = 4.32m²) - Per pack","offer_id":48194319647067,"sku":"48194319647067","price":80.5,"currency_code":"GBP","in_stock":true},{"title":"70mm (6 Sheets = 3.24m²) - Per pack","offer_id":48194319679835,"sku":"48194319679835","price":68.6,"currency_code":"GBP","in_stock":true},{"title":"75mm (6 Sheets = 3.24m²) - Per pack","offer_id":48194319712603,"sku":"48194319712603","price":64.1,"currency_code":"GBP","in_stock":true},{"title":"100mm (5 Sheets = 2.7m²) - Per pack","offer_id":48194319778139,"sku":"48194319778139","price":69.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KingspanTF70_c201cea8-7243-4034-a623-c9a59a4013de.png?v=1715180288"},{"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":"recticel-eurowall®-cavity-1200mm-x-450mm-all-thicknesses","title":"Recticel Eurowall® (Partial Fill Cavity) - 1200mm x 450mm - All Thicknesses","description":"\u003cp\u003eRecticel Eurowall® Cavity is a specialist high-performance solution for \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity walls\u003c\/a\u003e, featuring precision-cut straight edges to minimise gaps between boards. It includes a low emissivity facing that improves thermal resistance within the clear cavity.\u003c\/p\u003e","brand":"Recticel","offers":[{"title":"30mm (32 Sheets = 17.28m²) - Per pack","offer_id":48204338692443,"sku":"48204338692443","price":228.3,"currency_code":"GBP","in_stock":true},{"title":"40mm (24 Sheets = 12.96m²) - Per pack","offer_id":48204338725211,"sku":"48204338725211","price":213.3,"currency_code":"GBP","in_stock":true},{"title":"50mm (20 Sheets = 10.8m²) - Per pack","offer_id":48204338757979,"sku":"48204338757979","price":212.5,"currency_code":"GBP","in_stock":true},{"title":"60mm (16 Sheets = 8.64m²) - Per pack","offer_id":48204338790747,"sku":"48204338790747","price":174.7,"currency_code":"GBP","in_stock":true},{"title":"70mm (14 Sheets = 7.56m²) - Per pack","offer_id":48204338823515,"sku":"48204338823515","price":172.5,"currency_code":"GBP","in_stock":true},{"title":"75mm (12 Sheets = 6.48m²) - Per pack","offer_id":49025355088219,"sku":"49025355088219","price":181.0,"currency_code":"GBP","in_stock":true},{"title":"80mm (12 Sheets = 6.48m²) - Per pack","offer_id":49025355120987,"sku":"49025355120987","price":212.7,"currency_code":"GBP","in_stock":true},{"title":"90mm (10 Sheets = 5.4m²) - Per pack","offer_id":49025355153755,"sku":"49025355153755","price":154.2,"currency_code":"GBP","in_stock":true},{"title":"100mm (10 Sheets = 5.40m²) - Per pack","offer_id":49025355186523,"sku":"49025355186523","price":231.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Eurowall_Cavity_3.png?v=1721121901"},{"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":16.4,"currency_code":"GBP","in_stock":true},{"title":"25mm (2.88m²) - Per board","offer_id":48202988061019,"sku":"48202988061019","price":15.3,"currency_code":"GBP","in_stock":true},{"title":"30mm (2.88m²) - Per board","offer_id":48202988093787,"sku":"48202988093787","price":17.9,"currency_code":"GBP","in_stock":true},{"title":"40mm (2.88m²) - Per board","offer_id":48202988126555,"sku":"48202988126555","price":22.3,"currency_code":"GBP","in_stock":true},{"title":"50mm (2.88m²) - Per board","offer_id":48202988159323,"sku":"48202988159323","price":23.2,"currency_code":"GBP","in_stock":true},{"title":"60mm (2.88m²) - Per board","offer_id":48202988192091,"sku":"48202988192091","price":29.9,"currency_code":"GBP","in_stock":true},{"title":"70mm (2.88m²) - Per board","offer_id":48202988224859,"sku":"48202988224859","price":32.7,"currency_code":"GBP","in_stock":true},{"title":"75mm (2.88m²) - Per board","offer_id":48202988257627,"sku":"48202988257627","price":32.8,"currency_code":"GBP","in_stock":true},{"title":"80mm (2.88m²) - Per board","offer_id":48202988290395,"sku":"48202988290395","price":36.5,"currency_code":"GBP","in_stock":true},{"title":"90mm (2.88m²) - Per board","offer_id":48202988323163,"sku":"48202988323163","price":40.2,"currency_code":"GBP","in_stock":true},{"title":"100mm (2.88m²) - Per board","offer_id":48202988355931,"sku":"48202988355931","price":39.7,"currency_code":"GBP","in_stock":true},{"title":"110mm (2.88m²) - Per board","offer_id":48202988388699,"sku":"48202988388699","price":48.9,"currency_code":"GBP","in_stock":true},{"title":"120mm (2.88m²) - Per board","offer_id":48202988454235,"sku":"48202988454235","price":49.4,"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":60.3,"currency_code":"GBP","in_stock":true},{"title":"150mm (2.88m²) - Per board","offer_id":48202988552539,"sku":"48202988552539","price":59.5,"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":"ecotherm-eco-liner-2400mm-x-1200mm-all-thicknesses","title":"Ecotherm Eco-Liner - 2400mm x 1200mm - All Thicknesses","description":"\u003cp\u003eEcotherm \u003cspan\u003eEco-Liner is an insulated plasterboard designed for mechanically fixed and adhesively bonded drylining systems. The insulation component has a thermal conductivity of 0.022 W\/mK. This 2-in-1 board insulates and finishes walls in one application, making it ideal for \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/wall-insulation\" title=\"internal wall insulation\"\u003einternal walls\u003c\/a\u003e and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/pitched-roof-insulation\" title=\"pitched roof insulation\"\u003epitched roofs\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Ecotherm","offers":[{"title":"37.5mm (2.88m²) - Per board","offer_id":48234599645531,"sku":"48234599645531","price":55.3,"currency_code":"GBP","in_stock":true},{"title":"52.5mm (2.88m²) - Per board","offer_id":48234599711067,"sku":"48234599711067","price":69.3,"currency_code":"GBP","in_stock":true},{"title":"62.5mm (2.88m²) - Per board","offer_id":48234599776603,"sku":"48234599776603","price":74.6,"currency_code":"GBP","in_stock":true},{"title":"72.5mm (2.88m²) - Per board","offer_id":48234599940443,"sku":"48234599940443","price":96.3,"currency_code":"GBP","in_stock":true},{"title":"82.5mm (2.88m²) - Per board","offer_id":48234600038747,"sku":"48234600038747","price":138.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Eco-Liner.jpg?v=1715675091"},{"product_id":"ecotherm-eco-cavity-1200mm-x-450mm-all-thicknesses","title":"Ecotherm Eco-Cavity - 1200mm x 450mm - All Thicknesses","description":"\u003cp\u003eEcotherm Eco-Cavity is a partial fill \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity wall\u003c\/a\u003e insulation board with a thermal conductivity of 0.022 W\/mK. Ideal for use with masonry walls, Eco-Cavity can achieve good levels of thermal performance in thinner constructions while maintaining a clear residual air gap.\u003c\/p\u003e","brand":"Ecotherm","offers":[{"title":"50mm (10 boards = 5.4m²) - Per pack","offer_id":48235610833243,"sku":"48235610833243","price":70.9,"currency_code":"GBP","in_stock":true},{"title":"60mm (8 boards = 4.32m²) - Per pack","offer_id":48235610866011,"sku":"48235610866011","price":74.3,"currency_code":"GBP","in_stock":true},{"title":"75mm (6 boards = 3.24m²) - Per pack","offer_id":48235610931547,"sku":"48235610931547","price":67.3,"currency_code":"GBP","in_stock":true},{"title":"100mm (5 boards = 2.7m²) - Per pack","offer_id":48235610997083,"sku":"48235610997083","price":72.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Eco-Cavity.jpg?v=1715685596"},{"product_id":"ecotherm-full-fill-cavity-1200mm-x-450mm-all-thicknesses","title":"Ecotherm Eco-Cavity Full Fill - 1200mm x 450mm - All Thicknesses","description":"\u003cp\u003eEcotherm Eco-Cavity Full Fill is a \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity wall\u003c\/a\u003e insulation board with a thermal conductivity of 0.022 W\/mK. Ideal for use with masonry walls, Eco-Cavity Full Fill is suitable where the requirement is for insulation to completely fill.\u003c\/p\u003e","brand":"Ecotherm","offers":[{"title":"90mm (4 boards = 2.16m²) - Per pack","offer_id":48236718915931,"sku":"48236718915931","price":72.5,"currency_code":"GBP","in_stock":true},{"title":"115mm (4 boards = 2.16m²) - Per pack","offer_id":48236718948699,"sku":"48236718948699","price":86.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (3 boards = 1.62m²) - Per pack","offer_id":48236718981467,"sku":"48236718981467","price":77.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Eco-CavityFullFill.jpg?v=1715698400"},{"product_id":"unilin-xt-cw-1200mm-x-450mm-all-thicknesses","title":"Unilin XT\/CW - 1200mm x 450mm - All Thicknesses","description":"\u003cp\u003eUnilin XT\/CW is designed to build into a system thanks to its engineered tongue and groove joint and pre-formed corners, ensuring insulation continuity and minimising thermal bridging. \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003eCavity Wall\u003c\/a\u003e (T\u0026amp;G) is suitable for use in traditional masonry walls and meets the highest thermal standards while maintaining a residual cavity, offering protection from wind-driven rain.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Unilin","offers":[{"title":"50mm (9 boards = 4.86m²) - Per pack","offer_id":48258619179355,"sku":"48258619179355","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"60mm (7 boards = 3.78m²) - Per pack","offer_id":48258619212123,"sku":"48258619212123","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"70mm (7 boards = 3.34m²) - Per pack","offer_id":48258619244891,"sku":"48258619244891","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"80mm (5 boards = 2.7m²) - Per pack","offer_id":48258619277659,"sku":"48258619277659","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (4 boards = 2.16m²) - Per pack","offer_id":48258619310427,"sku":"48258619310427","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"125mm (4 boards = 2.16m²) - Per pack","offer_id":53696041517403,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (4 boards = 2.16m²) - Per pack","offer_id":53696041550171,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/UnilinXtrathermXTCW-square.jpg?v=1715867853"},{"product_id":"superglass-cavity-wall-batt-36","title":"Superglass Cavity Wall Batt 36 - 1200mm x 455mm - All Thicknesses","description":"\u003cp\u003eSuperglass Superwall 36 is a British Board of Agreement (BBA) approved, non-combustible, and water repellent glass mineral wool insulation \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity wall\u003c\/a\u003e batt. The flexible batt is supplied in a 455mm width, allowing for easy installation between standard vertical wall tie spacings, reducing the need for on-site cutting and waste.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Superglass","offers":[{"title":"75mm (10 batts. 5.46m²) - Per pack","offer_id":48289086603611,"sku":"48289086603611","price":29.3,"currency_code":"GBP","in_stock":true},{"title":"85mm (8 batts. 4.36m²) - Per pack","offer_id":48289086636379,"sku":"48289086636379","price":26.1,"currency_code":"GBP","in_stock":true},{"title":"100mm (8 batts 4.36m²) - Per pack","offer_id":48289086669147,"sku":"48289086669147","price":26.7,"currency_code":"GBP","in_stock":true},{"title":"125mm (6 batts 3.27m²) - Per pack","offer_id":48289086701915,"sku":"48289086701915","price":28.7,"currency_code":"GBP","in_stock":true},{"title":"150mm (6 batts 3.27m²) - Per pack","offer_id":48289086734683,"sku":"48289086734683","price":32.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/superwall32.jpg?v=1716215421"},{"product_id":"superglass-cavity-wall-batt-34-1200mm-x-455mm-all-thicknesses","title":"Superglass Cavity Wall Batt 34 - 1200mm x 455mm - All Thicknesses","description":"\u003cp\u003eSuperglass Superwall 34 is a British Board of Agreement (BBA) approved, non-combustible, and water repellent glass mineral wool insulation \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity wall\u003c\/a\u003e batt. The flexible batt is supplied in a 455mm width, allowing for easy installation between standard vertical wall tie spacings, reducing the need for on-site cutting and waste.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Superglass","offers":[{"title":"75mm (8 batts = 4.36m²) - Per pack","offer_id":48292683972955,"sku":"48292683972955","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (6 batts = 3.27m²) - Per pack","offer_id":48292684005723,"sku":"48292684005723","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"125mm (6 batts = 3.27m²) - Per pack","offer_id":48292684038491,"sku":"48292684038491","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (4 batts = 2.18m²) - Per pack","offer_id":48292684071259,"sku":"48292684071259","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/superwall32_aad5bf85-796e-4f38-a0cc-9b21014d6d0d.jpg?v=1716290601"},{"product_id":"superglass-cavity-wall-batt-32-1200mm-x-455mm-all-thicknesses","title":"Superglass Cavity Wall Batt 32 - 1200mm x 455mm - All Thicknesses","description":"\u003cp\u003eSuperglass Superwall 32 is a British Board of Agreement (BBA) approved, non-combustible, and water repellent glass mineral wool insulation \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity wall\u003c\/a\u003e batt. The flexible batt is supplied in a 455mm width, allowing for easy installation between standard.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Superglass","offers":[{"title":"75mm (8 batts. 4.36m²) - Per pack","offer_id":48299987730779,"sku":"48299987730779","price":42.3,"currency_code":"GBP","in_stock":true},{"title":"85mm (8 batts. 4.36m²) - Per pack","offer_id":48299987763547,"sku":"48299987763547","price":63.7,"currency_code":"GBP","in_stock":true},{"title":"100mm (6 batts. 3.27m²) - Per pack","offer_id":48299987796315,"sku":"48299987796315","price":41.1,"currency_code":"GBP","in_stock":true},{"title":"125mm (4 batts. 2.18m²) - Per pack","offer_id":48299987829083,"sku":"48299987829083","price":35.4,"currency_code":"GBP","in_stock":true},{"title":"150mm (4 batts. 2.18m²) - Per pack","offer_id":48299987894619,"sku":"48299987894619","price":36.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/superwall32_dea8fce8-a9ee-49fa-8230-3e1232b02426.jpg?v=1716375673"},{"product_id":"superglass-party-wall-roll-varied-lengths","title":"Superglass Party Wall Roll - Pre-cut - All Thicknesses","description":"\u003cp\u003eSuperglass Party Wall Roll is a non-combustible glass mineral wool insulation roll 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 roll is pre cut into 3x455mm widths, making it easy to fit between standard wall tie spacings. This pre-cut design allows for quick and easy installation, minimising on-site cutting and reducing waste. Ideal for both new constructions and refurbishment projects, Superglass Party Wall Roll offers a reliable and effective insulation solution.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Superglass","offers":[{"title":"75mm (10.51m²) - per pack | 3x455mm x 7.70m","offer_id":48366036123995,"sku":"48366036123995","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (7.84m²) - per pack | 3x455mm x 5.75m","offer_id":48366036189531,"sku":"48366036189531","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"125mm (6.14m²) - per pack | 3x455mm x 4.5m","offer_id":48366036255067,"sku":"48366036255067","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (4.7m²) - per pack | 3x455mm x 3.5m","offer_id":48366036287835,"sku":"48366036287835","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/multiacousticroll_a75ae2b8-39fe-4940-801f-518971470e16.jpg?v=1717067511"},{"product_id":"superglass-tf","title":"Superglass TF Party Wall Roll - Pre-cut - All Thicknesses","description":"\u003cp\u003eSuperglass TF Party Wall Roll is a non-combustible glass mineral wool insulation roll engineered 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 roll is cut in widths of either 2x675mm or 1200mm, facilitating easy installation and minimising on-site cutting and waste. This design ensures a seamless fit between common stud spacings, enhancing overall performance. Whether for new constructions or refurbishment projects, Superglass TF Party Wall Roll offers a reliable and effective insulation solution.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Superglass","offers":[{"title":"60mm (14.17m²) - per pack | 2x675mm x 10.50m","offer_id":48367271510363,"sku":"48367271510363","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"60mm (13.8m²) - per pack | 1200mm x 11.50m","offer_id":48367271543131,"sku":"48367271543131","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/multiacousticroll_bcb472c6-95f0-4f0c-ad18-811698185745.jpg?v=1717077752"},{"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\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Following SOPREMA’s acquisition of Celotex, the Celotex range has been rebranded as SOPRATHERM. Your order will therefore arrive with SOPRATHERM branding. This is the same product with the same specifications and performance, supplied under new branding—\u003cstrong\u003enot \u003c\/strong\u003ea cheaper substitute or alternative.\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":16.4,"currency_code":"GBP","in_stock":true},{"title":"25mm (2.88m²) - Per board | TB4025","offer_id":48369610686811,"sku":"48369610686811","price":15.3,"currency_code":"GBP","in_stock":true},{"title":"30mm (2.88m²) - Per board | TB4030","offer_id":48369610719579,"sku":"48369610719579","price":17.9,"currency_code":"GBP","in_stock":true},{"title":"40mm (2.88m²) - Per board | TB4040","offer_id":48369610785115,"sku":"48369610785115","price":22.3,"currency_code":"GBP","in_stock":true},{"title":"50mm (2.88m²) - Per board | GA4050","offer_id":48369610817883,"sku":"48369610817883","price":23.2,"currency_code":"GBP","in_stock":true},{"title":"60mm (2.88m²) - Per board | GA4060","offer_id":48369610850651,"sku":"48369610850651","price":29.9,"currency_code":"GBP","in_stock":true},{"title":"70mm (2.88m²) - Per board | GA4070","offer_id":48369610883419,"sku":"48369610883419","price":32.7,"currency_code":"GBP","in_stock":true},{"title":"75mm (2.88m²) - Per board | GA4075","offer_id":48369610916187,"sku":"48369610916187","price":32.8,"currency_code":"GBP","in_stock":true},{"title":"80mm (2.88m²) - Per board | GA4080","offer_id":48369610948955,"sku":"48369610948955","price":36.5,"currency_code":"GBP","in_stock":true},{"title":"90mm (2.88m²) - Per board | GA4090","offer_id":48369610981723,"sku":"48369610981723","price":40.2,"currency_code":"GBP","in_stock":true},{"title":"100mm (2.88m²) - Per board | GA4100","offer_id":48369611014491,"sku":"48369611014491","price":39.7,"currency_code":"GBP","in_stock":true},{"title":"110mm (2.88m²) - Per board | XR4110","offer_id":48369611047259,"sku":"48369611047259","price":48.9,"currency_code":"GBP","in_stock":true},{"title":"120mm (2.88m²) - Per board | XR4120","offer_id":48369611080027,"sku":"48369611080027","price":49.4,"currency_code":"GBP","in_stock":true},{"title":"130mm (2.88m²) - Per board | XR4130","offer_id":48369611112795,"sku":"48369611112795","price":59.4,"currency_code":"GBP","in_stock":true},{"title":"140mm (2.88m²) - Per board | XR4140","offer_id":48369611145563,"sku":"48369611145563","price":60.3,"currency_code":"GBP","in_stock":true},{"title":"150mm (2.88m²) - Per board | XR4150","offer_id":48369611178331,"sku":"48369611178331","price":59.5,"currency_code":"GBP","in_stock":true},{"title":"165mm (2.88m²) - Per board | XR4165","offer_id":48369611211099,"sku":"48369611211099","price":91.5,"currency_code":"GBP","in_stock":true},{"title":"200mm (2.88m²) - Per board | XR4200","offer_id":48369611243867,"sku":"48369611243867","price":113.8,"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":"celotex-insulated-plasterboard-pl4000-2400mm-x-1200mm-all-thicknesses","title":"Celotex Insulated Plasterboard (PL4000) - 2400mm x 1200mm - All Thicknesses","description":"\u003cp\u003eCelotex PL4000 \u003cmeta charset=\"utf-8\"\u003eInsulated Plasterboard is a versatile solution combining PIR insulation with a 12.5mm tapered-edge plasterboard layer, ideal for enhancing thermal efficiency in both roof and \u003ca title=\"internal wall insulation\" href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/internal-wall-insulation\"\u003einternal wall\u003c\/a\u003e applications. With thicknesses ranging from 37.5mm to 77.5mm, it offers excellent thermal conductivity of 0.022 W\/mK, helping to reduce heat loss and improve energy efficiency in residential and commercial buildings.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEach thickness option is made up of the following layers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e25mm Insulation + 12.5mm Plasterboard = \u003cstrong\u003e37.5mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e40mm Insulation + 12.5mm Plasterboard = \u003cstrong\u003e52.5mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e50mm Insulation + 12.5mm Plasterboard = \u003cstrong\u003e62.5mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e60mm Insulation + 12.5mm Plasterboard = \u003cstrong\u003e72.5mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePL4000 simplifies installation using traditional mechanical fixings or the convenient dot-and-dab method, eliminating the need for separate insulation and plasterboard. The built-in Vapour Control Layer (VLC) minimises moisture risks, ensuring long-lasting performance in various applications, including timber frame, solid masonry, and steel-framed buildings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Celotex","offers":[{"title":"37.5mm (2.88m²) - Per board","offer_id":48379521139035,"sku":"48379521139035","price":41.8,"currency_code":"GBP","in_stock":true},{"title":"52.5mm (2.88m²) - Per board","offer_id":48379521171803,"sku":"48379521171803","price":52.3,"currency_code":"GBP","in_stock":true},{"title":"62.5mm (2.88m²) - Per board","offer_id":48379521204571,"sku":"48379521204571","price":59.0,"currency_code":"GBP","in_stock":true},{"title":"72.5mm (2.88m²) - Per board","offer_id":48379521237339,"sku":"48379521237339","price":61.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Celotex-PL4000-Insulated-Plasterboard.jpg?v=1732268218"},{"product_id":"celotex-thermaclass-cavity-wall-21-1190mm-x-450mm-all-thicknesses","title":"Celotex Thermaclass Cavity Wall 21 - 1190mm x 450mm - All Thicknesses","description":"\u003cp\u003eCelotex Thermaclass Cavity Wall 21 is a user-friendly polyisocyanurate (PIR) insulation board designed for full fill and partial fill \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity wall \u003c\/a\u003eapplications, boasting outstanding thermal performance with a thermal conductivity of 0.021 W\/m.K. Enhanced with a low emissivity foil facing, it offers flexibility in installation, allowing for up to a 10mm residual cavity to accommodate mortar squeeze or for a full fill solution with no residual cavity. Its ease of installation and high thermal efficiency make it an excellent choice for cavity wall insulation projects.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Celotex","offers":[{"title":"90mm (6 boards = 3.21m²) - Per pack","offer_id":48379768570203,"sku":"48379768570203","price":122.9,"currency_code":"GBP","in_stock":true},{"title":"115mm (5 boards = 2.76m²) - Per pack","offer_id":48379768602971,"sku":"48379768602971","price":124.8,"currency_code":"GBP","in_stock":true},{"title":"140mm (4 boards = 2.14m²) - Per pack","offer_id":48379768635739,"sku":"48379768635739","price":123.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Celotex_Thermaclass_21_Image.jpg?v=1717156756"},{"product_id":"celotex-cw4000-1200mm-x-450mm-all-thicknesses","title":"Celotex CW4000 Partial Fill Cavity Wall Insulation - 1200mm x 450mm - All Thicknesses","description":"\u003cp\u003eCW4000 Partial Fill \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"Cavity wall insulation\"\u003ecavity wall\u003c\/a\u003e insulation by \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/celotex\"\u003eCelotex\u003c\/a\u003e is a straightforward-to-install polyisocyanurate (PIR) insulation board renowned for its exceptional thermal performance, equipped with a low emissivity foil facing. Available in thicknesses ranging from 40mm to 100mm, it is specifically designed for use in \u003cstrong\u003epartial fill\u003c\/strong\u003e cavity wall applications. Its high-quality insulation properties combined with its ease of installation make it an ideal choice for enhancing the thermal efficiency of buildings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e\u003cspan\u003e Following SOPREMA’s acquisition of Celotex, the Celotex range has been rebranded as SOPRATHERM. Your order will therefore arrive with SOPRATHERM branding. This is the same product with the same specifications and performance, supplied under new branding—\u003c\/span\u003e\u003cstrong\u003enot\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003ea cheaper substitute or alternative.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Celotex","offers":[{"title":"40mm – 1 Pallet Only (16 Packs \/ 120.96m²)","offer_id":48379929461083,"sku":"48379929461083","price":1234.0,"currency_code":"GBP","in_stock":true},{"title":"50mm (11 boards = 5.94m²) - Per pack","offer_id":48379929493851,"sku":"48379929493851","price":72.2,"currency_code":"GBP","in_stock":true},{"title":"60mm (10 boards = 5.40m²) - Per pack","offer_id":48379929526619,"sku":"48379929526619","price":90.1,"currency_code":"GBP","in_stock":true},{"title":"75mm (8 boards = 4.32m²) - Per pack","offer_id":48379929559387,"sku":"48379929559387","price":70.2,"currency_code":"GBP","in_stock":true},{"title":"85mm – 1 Pallet Only (16 Packs \/ 60.48m²)","offer_id":48379929592155,"sku":"48379929592155","price":1345.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (6 boards = 3.24m²) - Per pack","offer_id":48379929624923,"sku":"48379929624923","price":68.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/celotex-cw4000-insulation-board-upscaled.jpg?v=1717157587"},{"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":16.4,"currency_code":"GBP","in_stock":true},{"title":"25mm (2.88m²) - Per board","offer_id":48411178959195,"sku":"48411178959195","price":15.3,"currency_code":"GBP","in_stock":true},{"title":"30mm (2.88m²) - Per board","offer_id":48411178991963,"sku":"48411178991963","price":17.9,"currency_code":"GBP","in_stock":true},{"title":"40mm (2.88m²) - Per board","offer_id":48411179024731,"sku":"48411179024731","price":22.3,"currency_code":"GBP","in_stock":true},{"title":"50mm (2.88m²) - Per board","offer_id":48411179057499,"sku":"48411179057499","price":23.2,"currency_code":"GBP","in_stock":true},{"title":"60mm (2.88m²) - Per board","offer_id":48411179090267,"sku":"48411179090267","price":29.9,"currency_code":"GBP","in_stock":true},{"title":"70mm (2.88m²) - Per board","offer_id":48411179123035,"sku":"48411179123035","price":32.7,"currency_code":"GBP","in_stock":true},{"title":"75mm (2.88m²) - Per board","offer_id":48411179155803,"sku":"48411179155803","price":32.8,"currency_code":"GBP","in_stock":true},{"title":"80mm (2.88m²) - Per board","offer_id":48411179188571,"sku":"48411179188571","price":36.5,"currency_code":"GBP","in_stock":true},{"title":"90mm (2.88m²) - Per board","offer_id":48411179221339,"sku":"48411179221339","price":40.2,"currency_code":"GBP","in_stock":true},{"title":"100mm (2.88m²) - Per board","offer_id":48411179254107,"sku":"48411179254107","price":39.7,"currency_code":"GBP","in_stock":true},{"title":"110mm (2.88m²) - Per board","offer_id":48411179319643,"sku":"48411179319643","price":48.9,"currency_code":"GBP","in_stock":true},{"title":"120mm (2.88m²) - Per board","offer_id":48411179352411,"sku":"48411179352411","price":49.4,"currency_code":"GBP","in_stock":true},{"title":"130mm (2.88m²) - Per board","offer_id":48411179385179,"sku":"48411179385179","price":59.4,"currency_code":"GBP","in_stock":true},{"title":"140mm (2.88m²) - Per board","offer_id":48411179417947,"sku":"48411179417947","price":60.3,"currency_code":"GBP","in_stock":true},{"title":"150mm (2.88m²) - Per board","offer_id":48411179450715,"sku":"48411179450715","price":59.5,"currency_code":"GBP","in_stock":true},{"title":"165mm (2.88m²) - Per board","offer_id":48411179483483,"sku":"48411179483483","price":91.5,"currency_code":"GBP","in_stock":true},{"title":"200mm (2.88m²) - Per board","offer_id":50502314033499,"sku":"50502314033499","price":113.8,"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-acoustic-partition-roll","title":"Knauf Acoustic Partition Roll (APR) - 600mm Width - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\" title=\"Knauf Brand Page\"\u003eKnauf\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-acoustic-partition-roll\" title=\"Acoustic Roll Collection Page\"\u003eAcoustic Partition Roll\u003c\/a\u003e (APR) is a glass mineral wool roll designed for use in \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/internal-wall-insulation\" title=\"internal wall insulation\"\u003einternal wall\u003c\/a\u003e and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloor\u003c\/a\u003e applications, offering sound absorption and noise reduction properties. 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 (26.64m²) per roll | 11100mm x 4x600mm","offer_id":48421123260763,"sku":"48421123260763","price":46.5,"currency_code":"GBP","in_stock":true},{"title":"50mm (16.2m²) per roll | 13500mm x 2x600mm","offer_id":48421123293531,"sku":"48421123293531","price":45.5,"currency_code":"GBP","in_stock":true},{"title":"75mm (17.4m²) per roll | 14500mm x 4x600mm","offer_id":48421123359067,"sku":"48421123359067","price":70.5,"currency_code":"GBP","in_stock":true},{"title":"100mm (12.36m²) per roll | 1030mm x 2x600mm","offer_id":48421123424603,"sku":"48421123424603","price":63.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationAcousticFloorRoll-Image-UK-nowatermark.jpg?v=1717582383"},{"product_id":"knauf-dritherm®-cavity-slab-32-1200mm-x-455mm-all-thicknesses","title":"Knauf Dritherm® Cavity Slab 32 - 1200mm x 455mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\" title=\"Knauf Brand Page\"\u003eKnauf\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-dritherm-cavity-slab\" title=\"Dritherm Cavity Slab Collection Page\"\u003eDriTherm® Cavity Slab\u003c\/a\u003e 32 is a water-repellent glass mineral wool slab designed for use in external full-fill masonry \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity walls\u003c\/a\u003e. With a thermal conductivity (lambda) of 0.032 W\/mK, it offers the best thermal performance in our range. This product is non-combustible, achieving the best possible Euroclass A1 reaction to fire classification. It is also manufactured using our unique bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"75mm (6 slabs = 3.28m²) - per pack","offer_id":48422679740763,"sku":"48422679740763","price":32.4,"currency_code":"GBP","in_stock":true},{"title":"85mm (5 slabs = 2.73m²) - per pack","offer_id":48422679773531,"sku":"48422679773531","price":31.2,"currency_code":"GBP","in_stock":true},{"title":"100mm (6 slabs = 3.28m²) - per pack","offer_id":48422679806299,"sku":"48422679806299","price":38.2,"currency_code":"GBP","in_stock":true},{"title":"125mm (4 slabs = 2.18m²) - per pack","offer_id":48422679839067,"sku":"48422679839067","price":32.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (4 slabs = 2.18m²) - per pack","offer_id":48422679871835,"sku":"48422679871835","price":36.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationFrameTherm32-Image-UK-nowatermark.jpg?v=1717598499"},{"product_id":"knauf-dritherm-cavity-slab-34","title":"Knauf Dritherm Cavity Slab 34 - 1200mm x 455mm - All Thicknesses","description":"\u003cp\u003e\u003ca title=\"Knauf Brand Page\" href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\"\u003eKnauf\u003c\/a\u003e \u003ca title=\"Dritherm Cavity Slab Collection Page\" href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-dritherm-cavity-slab\"\u003eDriTherm® Cavity Slab\u003c\/a\u003e 34 is a water-repellent glass mineral wool slab designed for use in external full-fill masonry \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity walls\u003c\/a\u003e. It offers a thermal conductivity of 0.034 W\/mK. DriTherm® Cavity Slab 34 is non-combustible, achieving the best possible Euroclass A1 reaction to fire classification. It is also manufactured using our unique bio-based binder, ECOSE® Technology. \u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"75mm (10 slabs = 5.46m²) - per pack","offer_id":48429909442907,"sku":"48429909442907","price":49.6,"currency_code":"GBP","in_stock":true},{"title":"100mm (8 slabs = 4.32m²) - per pack","offer_id":48429909475675,"sku":"48429909475675","price":51.9,"currency_code":"GBP","in_stock":true},{"title":"125mm (6 slabs = 3.24m²) - per pack","offer_id":48429909508443,"sku":"48429909508443","price":48.9,"currency_code":"GBP","in_stock":true},{"title":"150mm (5 slabs = 2.73m²) - per pack","offer_id":48429909541211,"sku":"48429909541211","price":49.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationFrameTherm32-Image-UK-nowatermark_1bff8337-b7dd-49a6-89a3-556dd6d7d755.jpg?v=1717672434"},{"product_id":"knauf-dritherm-cavity-slab-37-1200mm-x-455mm-all-thicknesses","title":"Knauf Dritherm Cavity Slab 37 - 1200mm x 455mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\" title=\"Knauf Brand Page\"\u003eKnauf\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-dritherm-cavity-slab\" title=\"Dritherm Cavity Slab Collection Page\"\u003eDriTherm® Cavity Slab\u003c\/a\u003e 37 is a water-repellent glass mineral wool slab designed for use in external full-fill masonry \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity walls\u003c\/a\u003e. It offers a thermal conductivity of 0.037 W\/mK. DriTherm® Cavity Slab 37 is non-combustible, achieving the best possible Euroclass A1 reaction to fire classification. It is also manufactured using our unique bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"50mm (12 slabs = 6.55m²) per pack","offer_id":48436622885211,"sku":"48436622885211","price":24.4,"currency_code":"GBP","in_stock":true},{"title":"65mm (10 slabs = 5.4m²) per pack","offer_id":48436622917979,"sku":"48436622917979","price":28.8,"currency_code":"GBP","in_stock":true},{"title":"75mm (8 slabs = 4.37m²) per pack","offer_id":48436622950747,"sku":"48436622950747","price":19.8,"currency_code":"GBP","in_stock":true},{"title":"85mm (8 slabs = 4.32m²) per pack","offer_id":48436622983515,"sku":"48436622983515","price":28.1,"currency_code":"GBP","in_stock":true},{"title":"100mm (12 slabs = 6.55m²) per pack","offer_id":48436623016283,"sku":"48436623016283","price":38.6,"currency_code":"GBP","in_stock":true},{"title":"125mm (6 slabs = 3.28m²) per pack","offer_id":48436623049051,"sku":"48436623049051","price":24.5,"currency_code":"GBP","in_stock":true},{"title":"150mm (8 slabs = 4.37m²) per pack","offer_id":48436623081819,"sku":"48436623081819","price":39.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationGenericGreenRollHorizontal-Image-UK-nowatermark.jpg?v=1717748559"},{"product_id":"knauf-factoryclad-roll-32","title":"Knauf Factoryclad Roll 32 - 1200mm x 5000mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\" title=\"Knauf Brand Page\"\u003eKnauf\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-factoryclad-roll\" title=\"Factoryclad Roll Collection Page\"\u003eFactoryClad Roll\u003c\/a\u003e 32 is a glass mineral wool roll designed for use in built-up metal roofs and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/wall-insulation\" title=\"wall insulation\"\u003ewalls.\u003c\/a\u003e With a thermal conductivity of 0.032 W\/mK, it offers the best thermal conductivity in our range. FactoryClad Roll 32 is non-combustible, achieving the best possible Euroclass A1 reaction to fire classification. It is also manufactured using our unique bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"80mm (6m²) - per roll","offer_id":48436886634843,"sku":"48436886634843","price":71.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationGenericRollGreen-Image-UK.jpg?v=1717751619"},{"product_id":"knauf-factoryclad-roll-35-all-thicknesses","title":"Knauf Factoryclad Roll 35 - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\" title=\"Knauf Brand Page\"\u003eKnauf\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-factoryclad-roll\" title=\"Factoryclad Roll Collection Page\"\u003eFactoryClad Roll\u003c\/a\u003e 35 is a glass mineral wool roll designed for use in built-up metal roof and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/wall-insulation\" title=\"wall insulation\"\u003ewall applications\u003c\/a\u003e, offering a thermal conductivity of 0.035 W\/mK. FactoryClad Roll 35 is non-combustible, achieving the best possible Euroclass A1 reaction to fire classification. It is also manufactured using our unique bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"60mm (13.2m²) per pack | 1200mm x 11000mm","offer_id":48437202714971,"sku":"48437202714971","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (7.8m²) per pack | 1200mm x 6600mm","offer_id":48437202747739,"sku":"48437202747739","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (5.4m²) per pack | 1200mm x 4700mm","offer_id":48437202780507,"sku":"48437202780507","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"180mm (4.2m²) per pack | 1200mm x 36500mm","offer_id":48437202813275,"sku":"48437202813275","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"220mm (3.6m²) per pack | 1200mm x 3000mm","offer_id":48437202846043,"sku":"48437202846043","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationGenericRollGreen-Image-UK_cd88047d-457d-41c2-b925-d0bdcec9182b.jpg?v=1717753289"},{"product_id":"knauf-factoryclad-roll-35-all-thicknesses-1","title":"Knauf Factoryclad Roll 40 - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\" title=\"Knauf Brand Page\"\u003eKnauf\u003c\/a\u003e \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-factoryclad-roll\" title=\"Factoryclad Roll Collection Page\"\u003eFactoryClad Roll\u003c\/a\u003e 40 is a glass mineral wool roll designed for use in built-up metal roofs and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/wall-insulation\" title=\"wall insulation\"\u003ewalls.\u003c\/a\u003e It offers a thermal conductivity of 0.040 W\/mK. FactoryClad Roll 40 is non-combustible with the best possible Euroclass A1 reaction to fire classification, and it is manufactured using our unique bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"80mm (16.92m²) per pack | 1200mm x 14100mm","offer_id":48438094266715,"sku":"48438094266715","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (13.5m²) per pack | 1200mm x 11250mm","offer_id":48438094299483,"sku":"48438094299483","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"120mm (11.28m²) per pack | 1200mm x 9400mm","offer_id":48438094332251,"sku":"48438094332251","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (9.62m²) per pack | 1200mm x 8020mm","offer_id":48438094365019,"sku":"48438094365019","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"160mm (8.46m²) per pack | 1200mm x 7050mm","offer_id":48438094397787,"sku":"48438094397787","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"180mm (7.51m²) per pack | 1200mm x 6260mm","offer_id":48438094430555,"sku":"48438094430555","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"200mm (13.2m²) per pack | 1200mm x 4850mm","offer_id":48438094463323,"sku":"48438094463323","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"220mm (5.22m²) per pack | 1200mm x 4350mm","offer_id":48438094496091,"sku":"48438094496091","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"240mm (5.64m²) per pack | 1200mm x 4700mm","offer_id":48438094528859,"sku":"48438094528859","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"260mm (4.44m²) per pack | 1200mm x 3700mm","offer_id":48438094561627,"sku":"48438094561627","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"280mm (4.14m²) per pack | 1200mm x 3450mm","offer_id":48438094594395,"sku":"48438094594395","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"300mm (3.84m²) per pack | 1200mm x 11000mm","offer_id":48438094627163,"sku":"48438094627163","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationBuiltupMetalWallBW01-Solution-UK-nowatermark_9f93d7b3-faaf-4916-a415-d1c2229b9c78.jpg?v=1717756116"},{"product_id":"knauf-masonry-party-wall-slab-1200mm-x-455mm-all-thicknesses","title":"Knauf Masonry Party Wall Slab - 1200mm x 455mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\"\u003eKnauf\u003c\/a\u003e Masonry \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-party-wall-slab\"\u003eParty Wall Slab\u003c\/a\u003e is a glass mineral wool slab designed for use in masonry separating party walls, providing both thermal and acoustic performance. It is non-combustible and has achieved the highest possible Euroclass A1 fire reaction rating. This slab is manufactured using our exclusive bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"75mm (16 Slabs = 8.73m²) - per pack","offer_id":48473724191067,"sku":"48473724191067","price":64.4,"currency_code":"GBP","in_stock":true},{"title":"100mm (12 Slabs = 6.55m²) - per pack","offer_id":48473724223835,"sku":"48473724223835","price":55.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationTimberFramePartywallSlab-Image-UK-nowatermark.jpg?v=1718104449"},{"product_id":"knauf-rocksilk-ewi-slab","title":"Knauf Rocksilk EWI Slab - 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® EWI Slab is a rock mineral wool slab designed for use in \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/external-wall-insulation\" title=\"external wall insulation\"\u003eexternal wall\u003c\/a\u003e insulation systems. These slabs can be adhered and mechanically fixed, or just mechanically fixed to the substrate. Their excellent reaction to fire performance eliminates the need for fire barriers, offering a simple, quick, and economical insulation solution for external wall systems. They are non-combustible with the highest Euroclass A1 reaction to fire classification.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"50mm (48 slabs = 34.56m²) - per pallet","offer_id":49024952238427,"sku":"49024952238427","price":737.2,"currency_code":"GBP","in_stock":true},{"title":"60mm (40 slabs = 28.8m²) - per pallet","offer_id":48491409965403,"sku":"48491409965403","price":734.2,"currency_code":"GBP","in_stock":true},{"title":"70mm (32 slabs = 23.04m²) - per pallet","offer_id":49024952271195,"sku":"49024952271195","price":663.2,"currency_code":"GBP","in_stock":true},{"title":"80mm (30 slabs = 21.60m²) - per pallet","offer_id":49024952303963,"sku":"49024952303963","price":736.3,"currency_code":"GBP","in_stock":true},{"title":"90mm (24 slabs = 17.28m²) - per pallet","offer_id":48491409998171,"sku":"48491409998171","price":665.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (24 slabs = 17.28m²) - per pallet","offer_id":48491410030939,"sku":"48491410030939","price":738.1,"currency_code":"GBP","in_stock":true},{"title":"110mm (20 slabs = 14.4m²) - per pallet","offer_id":49024952336731,"sku":"49024952336731","price":677.6,"currency_code":"GBP","in_stock":true},{"title":"120mm (20 slabs = 14.4m²) - per pallet","offer_id":48491410063707,"sku":"48491410063707","price":737.8,"currency_code":"GBP","in_stock":true},{"title":"130mm (18 slabs = 12.96m²) - per pallet","offer_id":49024952369499,"sku":"49024952369499","price":664.1,"currency_code":"GBP","in_stock":true},{"title":"140mm (16 slabs = 11.52m²) - per pallet","offer_id":49024952402267,"sku":"49024952402267","price":640.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (16 slabs = 11.52m²) - per pallet","offer_id":48491410096475,"sku":"48491410096475","price":738.8,"currency_code":"GBP","in_stock":true},{"title":"160mm (16 slabs = 11.52m²) - per pallet","offer_id":49024952435035,"sku":"49024952435035","price":787.3,"currency_code":"GBP","in_stock":true},{"title":"170mm (14 slabs = 10.08m²) - per pallet","offer_id":48491410129243,"sku":"48491410129243","price":732.5,"currency_code":"GBP","in_stock":true},{"title":"180mm (12 slabs = 8.64m²) - per pallet","offer_id":49024952467803,"sku":"49024952467803","price":664.7,"currency_code":"GBP","in_stock":true},{"title":"190mm (12 slabs = 8.64m²) - per pallet","offer_id":49024952500571,"sku":"49024952500571","price":701.8,"currency_code":"GBP","in_stock":true},{"title":"200mm (12 slabs = 8.64m²) - per pallet","offer_id":48491410162011,"sku":"48491410162011","price":738.8,"currency_code":"GBP","in_stock":true},{"title":"220mm (10 slabs = 7.2m²) - per pallet","offer_id":49024952533339,"sku":"49024952533339","price":677.0,"currency_code":"GBP","in_stock":true},{"title":"230mm (10 slabs = 7.2m²) - per pallet","offer_id":48491410194779,"sku":"48491410194779","price":708.0,"currency_code":"GBP","in_stock":true},{"title":"240mm (10 slabs = 7.2m²) - per pallet","offer_id":49024952566107,"sku":"49024952566107","price":738.6,"currency_code":"GBP","in_stock":true},{"title":"250mm (10 slabs = 7.2m²) - per pallet","offer_id":48491410227547,"sku":"48491410227547","price":769.5,"currency_code":"GBP","in_stock":true},{"title":"260mm (8 slabs = 5.76m²) - per pallet","offer_id":49024952598875,"sku":"49024952598875","price":679.3,"currency_code":"GBP","in_stock":true},{"title":"270mm (10 slabs = 7.2m²) - per pallet","offer_id":48491410260315,"sku":"48491410260315","price":881.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KI_EWI_Slab.jpg?v=1718355686"},{"product_id":"knauf-timber-frame-party-wall-slab-all-thicknesses","title":"Knauf Timber Frame Party Wall Slab - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf\"\u003eKnauf \u003c\/a\u003eTimber Frame \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/knauf-party-wall-slab\"\u003eParty Wall Slab\u003c\/a\u003e is a glass mineral wool slab designed for use in timber frame party walls, providing both thermal and acoustic performance. Timber Frame Party Wall Slab is non-combustible, achieving the highest Euroclass A1 fire reaction classification, and is produced using unique bio-based binder, ECOSE® Technology.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Knauf","offers":[{"title":"60mm (16 slabs = 11.52m²) - per pack","offer_id":48493874643291,"sku":"48493874643291","price":110.3,"currency_code":"GBP","in_stock":true},{"title":"85mm (12 slabs = 8.64m²) - per pack","offer_id":48493970948443,"sku":"48493970948443","price":104.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/KnaufInsulationTimberFramePartywallSlab-Image-UK-nowatermark.jpg?v=1718104449"},{"product_id":"isover-acoustic-partition-roll-all-thicknesses","title":"Isover Acoustic Partition Roll - All Thicknesses","description":"\u003cp\u003eIsover Acoustic Partition Roll (APR 1200) is an advanced glass mineral wool roll made for superior sound insulation and acoustic performance. Ideal for use in both metal and timber internal stud walls, as well as in timber joist separators and internal floors, this product ensures effective noise reduction and enhanced privacy between spaces. With its user-friendly design, the APR 1200 is supplied in 600mm widths, allowing for quick and easy friction-fit installation between stud centers, making it an excellent choice for both residential and commercial applications where soundproofing is a priority.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAvailable in multiple thicknesses - \u003ca title=\"25mm Isover APR 1200\" href=\"https:\/\/www.nationalinsulationsupplies.com\/products\/isover-acoustic-partition-roll-all-thicknesses?variant=48532201865563\"\u003e25mm\u003c\/a\u003e, \u003ca title=\"50mm Isover APR 1200\" href=\"https:\/\/www.nationalinsulationsupplies.com\/products\/isover-acoustic-partition-roll-all-thicknesses?variant=48532201898331\"\u003e50mm\u003c\/a\u003e, \u003ca title=\"65mm Isover APR 1200\" href=\"https:\/\/www.nationalinsulationsupplies.com\/products\/isover-acoustic-partition-roll-all-thicknesses?variant=48532201931099\"\u003e65mm\u003c\/a\u003e, \u003ca title=\"75mm Isover APR 1200\" href=\"https:\/\/www.nationalinsulationsupplies.com\/products\/isover-acoustic-partition-roll-all-thicknesses?variant=48532201963867\"\u003e75mm\u003c\/a\u003e, and \u003ca title=\"100mm Isover APR 1200\" href=\"https:\/\/www.nationalinsulationsupplies.com\/products\/isover-acoustic-partition-roll-all-thicknesses?variant=48532201996635\"\u003e100mm\u003c\/a\u003e, Isover APR offers flexibility to suit diverse project requirements, from general wall sound insulation to high-performance acoustic insulation.\u003cmeta charset=\"utf-8\"\u003e\u003cspan id=\"docs-internal-guid-a78518e4-7fff-484c-8622-6c0ac70c6cba\"\u003e \u003c\/span\u003e\u003cspan id=\"docs-internal-guid-a78518e4-7fff-484c-8622-6c0ac70c6cba\"\u003eWhether you're soundproofing a single room or insulating an entire property, it delivers exceptional results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eApplications for Isover Acoustic Partition Roll:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/stud-wall-insulation\" title=\"stud wall insulation\"\u003e\u003cstrong\u003eInternal Stud Walls\u003c\/strong\u003e\u003c\/a\u003e: \u003c\/span\u003e\u003cspan\u003eIt is the top choice for insulating metal and timber stud walls, ensuring rooms are quieter and more private.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/between-floors-insulation\" title=\"between floor insulation\"\u003e\u003cstrong\u003eSeparating Floors\u003c\/strong\u003e:\u003c\/a\u003e \u003c\/span\u003e\u003cspan\u003eReduce noise transfer between floors in homes, apartments, and offices..\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eCeiling Soundproofing\u003c\/strong\u003e:\u003c\/span\u003e\u003cspan\u003e Improve acoustic comfort by installing Isover APR 1200 Acoustic Partition Roll in ceiling spaces.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"Isover","offers":[{"title":"25mm (24m²) per roll | 2000mm x 2x600mm","offer_id":48532201865563,"sku":"48532201865563","price":48.5,"currency_code":"GBP","in_stock":true},{"title":"50mm (15.6m²) per roll | 1300mm x 2x600mm","offer_id":48532201898331,"sku":"48532201898331","price":50.5,"currency_code":"GBP","in_stock":true},{"title":"65mm (12m²) per roll | 1000mm x 2x600mm","offer_id":48532201931099,"sku":"48532201931099","price":52.5,"currency_code":"GBP","in_stock":true},{"title":"75mm (14.64m²) per roll | 1220mm x 2x600mm","offer_id":48532201963867,"sku":"48532201963867","price":68.5,"currency_code":"GBP","in_stock":true},{"title":"100mm (11m²) per roll | 917mm x 2x600mm","offer_id":48532201996635,"sku":"48532201996635","price":58.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Isover-Acoustic-Partition-Roll-APR.jpg?v=1761824888"},{"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":2974.0,"currency_code":"GBP","in_stock":true},{"title":"75mm (200 slabs = 144m²) - per pallet","offer_id":48532327170395,"sku":"48532327170395","price":2750.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (160 slabs = 115.20m²) - per pallet","offer_id":48532327203163,"sku":"48532327203163","price":2904.0,"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-cavity-wall-slab-32-1200mm-x-455mm-all-thicknesses","title":"Isover Cavity Wall Slab 32 - 1200mm x 455mm - All Thicknesses","description":"\u003cp\u003eIsover Cavity Wall Slab (CWS) 32 is a glass mineral wool slab designed to provide thermal performance in external masonry \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity walls\u003c\/a\u003e. Manufactured with a water repellent binder, these strong, resilient, and flexible slabs are 455mm wide to fit between standard wall tie spacing.\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":"Isover","offers":[{"title":"65mm (12 slabs = 6.55m²) - per pack","offer_id":48536513675611,"sku":"48536513675611","price":57.9,"currency_code":"GBP","in_stock":true},{"title":"75mm (10 slabs = 5.46m²) - per pack","offer_id":48536513904987,"sku":"48536513904987","price":54.5,"currency_code":"GBP","in_stock":true},{"title":"85mm (8 slabs = 4.37m²) - per pack","offer_id":48536514036059,"sku":"48536514036059","price":50.7,"currency_code":"GBP","in_stock":true},{"title":"100mm (6 slabs = 3.28m²) - per pack","offer_id":48536514101595,"sku":"48536514101595","price":42.8,"currency_code":"GBP","in_stock":true},{"title":"125mm (5 slabs = 2.73m²) - per pack","offer_id":48536514134363,"sku":"48536514134363","price":49.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (4 slabs = 2.18m²) - per pack","offer_id":48536514167131,"sku":"48536514167131","price":43.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Isover-Cavity-Wall-Slab-CWS-32.jpg?v=1761825185"},{"product_id":"isover-cavity-wall-slab-34-1200mm-x-455mm-all-thicknesses","title":"Isover Cavity Wall Slab 34 - 1200mm x 455mm - All Thicknesses","description":"\u003cp\u003eIsover Cavity Wall Slab (CWS) 34 is a glass mineral wool slab designed to provide thermal performance in external masonry \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity walls\u003c\/a\u003e. Manufactured with a water repellent binder, these strong, resilient, and flexible slabs are 455mm wide to fit between standard wall tie spacing.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Isover","offers":[{"title":"75mm (10 slabs = 5.46m²) - per pack","offer_id":48536838111579,"sku":"48536838111579","price":46.8,"currency_code":"GBP","in_stock":true},{"title":"100mm (8 slabs = 4.37m²) - per pack","offer_id":48536838144347,"sku":"48536838144347","price":50.1,"currency_code":"GBP","in_stock":true},{"title":"125mm (6 slabs = 3.28m²) - per pack","offer_id":48536838177115,"sku":"48536838177115","price":46.9,"currency_code":"GBP","in_stock":true},{"title":"150mm (6 slabs = 3.28m²) - per pack","offer_id":48536838209883,"sku":"48536838209883","price":55.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Isover-Cavity-Wall-Slab-CWS-34.jpg?v=1761825318"},{"product_id":"isover-caviit","title":"Isover Cavity Wall Slab 36 - 1200mm x 455mm - All Thicknesses","description":"\u003cp\u003eIsover Cavity Wall Slab (CWS) 36 is a glass mineral wool slab designed to provide thermal performance in external masonry \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity walls\u003c\/a\u003e. Manufactured with a water repellent binder, these strong, resilient, and flexible slabs are 455mm wide to fit between standard wall tie spacing.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Isover","offers":[{"title":"50mm (20 slabs = 10.92m²) - per pack","offer_id":48537108873563,"sku":"48537108873563","price":36.4,"currency_code":"GBP","in_stock":true},{"title":"65mm (16 slabs = 8.74m²) - per pack","offer_id":48537108906331,"sku":"48537108906331","price":39.1,"currency_code":"GBP","in_stock":true},{"title":"75mm (16 slabs = 8.74m²) - per pack","offer_id":48537108939099,"sku":"48537108939099","price":43.6,"currency_code":"GBP","in_stock":true},{"title":"100mm (12 slabs = 6.55m²) - per pack","offer_id":48537109004635,"sku":"48537109004635","price":43.2,"currency_code":"GBP","in_stock":true},{"title":"125mm (8 slabs = 4.37m²) - per pack","offer_id":48537109037403,"sku":"48537109037403","price":36.2,"currency_code":"GBP","in_stock":true},{"title":"150mm (6 slabs = 3.28m²) - per pack","offer_id":48537109070171,"sku":"48537109070171","price":32.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Isover-Cavity-Wall-Slab-CWS-36.jpg?v=1761825411"},{"product_id":"isover-steel-frame-slab-all-thicknesses","title":"Isover Steel Frame Infill Batt - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003eIsover Steel Frame Slab is a non-combustible glass mineral wool insulation available in 600 x 1200mm batts. It can be easily friction-fitted within the stud framework of lightweight steel frame \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/external-wall-insulation\" title=\"external wall insulation\"\u003eexternal walls\u003c\/a\u003e, ensuring easy installation, reducing gaps, and maximising thermal performance.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Isover","offers":[{"title":"50mm (11.52m²) per roll | 1200mm x 600mm","offer_id":48542527816027,"sku":"48542527816027","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"75mm (7.2m²) per roll | 1200mm x 600mm","offer_id":48542527848795,"sku":"48542527848795","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (5.76m²) per roll | 1200mm x 600mm","offer_id":48542527881563,"sku":"48542527881563","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Isover-Steel-Frame-Infill-Batt-L-01_270x270_9040a17a-da58-40d7-be3c-0b4f8faafa01.jpg?v=1759852673"},{"product_id":"isover-cladding-roll-37-5050mm-x-1200mm","title":"Isover Cladding Roll 37 - 5050mm x 1200mm","description":"\u003cp\u003e\u003cstrong\u003eCladding Roll 37\u003c\/strong\u003e is a glass mineral wool roll insulation suitable for use in built-up metal \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/roof-insulation\" title=\"roof insulation\"\u003eroofs\u003c\/a\u003e and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/wall-insulation\" title=\"wall insulation\"\u003ewalls. \u003c\/a\u003eThe range is available in 1.2m wide rolls for fast coverage of large areas. Additionally, it helps reduce airborne sound transmission, enhancing the acoustic comfort for building occupants.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Isover","offers":[{"title":"120mm (6.06m²) per roll | 5050mm  x 1200mm","offer_id":48543961874779,"sku":"48543961874779","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Isover-Cladding-Roll-37.jpg?v=1761825483"},{"product_id":"isover-cladding-roll-40-all-thicknesses","title":"Isover Cladding Roll 40 - All Thicknesses","description":"\u003cp\u003eIsover Cladding Roll 40 is a glass mineral wool roll insulation suitable for use in built-up metal \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/roof-insulation\" title=\"roof insulation\"\u003eroofs\u003c\/a\u003e and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/wall-insulation\" title=\"wall insulation\"\u003ewalls\u003c\/a\u003e. The range is provided in 1.2m wide rolls for rapid coverage of large areas. It also helps reduce airborne sound transmission, enhancing the acoustic comfort for those inside the building.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Isover","offers":[{"title":"80mm (293.76m²) per pallet | 10200mm  x 1200mm","offer_id":48544095764827,"sku":"48544095764827","price":862.3,"currency_code":"GBP","in_stock":true},{"title":"100mm (236.16m²) per pallet | 8020mm  x 1200mm","offer_id":48544114737499,"sku":"48544114737499","price":866.7,"currency_code":"GBP","in_stock":true},{"title":"120mm (163.20m²) per pallet | 6080mm  x 1200mm","offer_id":48544114770267,"sku":"48544114770267","price":862.3,"currency_code":"GBP","in_stock":true},{"title":"140mm (168.48m²) per pallet | 5850mm  x 1200mm","offer_id":48544114803035,"sku":"48544114803035","price":865.3,"currency_code":"GBP","in_stock":true},{"title":"160mm (146.88m²) per pallet | 5100mm  x 1200mm","offer_id":48544114835803,"sku":"48544114835803","price":862.3,"currency_code":"GBP","in_stock":true},{"title":"180mm (129.60m²) per pallet | 4500mm  x 1200mm","offer_id":48544114868571,"sku":"48544114868571","price":856.0,"currency_code":"GBP","in_stock":true},{"title":"200mm (118.08m²) per pallet | 4100mm  x 1200mm","offer_id":48544114901339,"sku":"48544114901339","price":866.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Isover-Cladding-Roll-40.jpg?v=1761825525"},{"product_id":"isover-timber-frame-party-wall-roll-all-thicknesses","title":"Isover Timber Frame Party Wall Roll - All Thicknesses","description":"\u003cp\u003e\u003cstrong\u003eTimber Frame Party Wall Roll\u003c\/strong\u003e is a glass mineral wool roll designed to reduce sound transmission across timber frame separating walls and to minimise air movement within the cavity, thereby enhancing thermal efficiency. When integrated into Robust Detail separating wall systems, it eliminates the necessity for expensive pre-completion sound testing and can surpass acoustic performance standards outlined in Approved Document E (England \u0026amp; Wales) and Section 5 (Scotland).\u003c\/p\u003e\n\u003c!----\u003e","brand":"Isover","offers":[{"title":"50mm (14.4m²) per roll | 12000mm  x 1200mm","offer_id":48544256688475,"sku":"48544256688475","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"75mm (9.6m²) per roll | 8000mm  x 1200mm","offer_id":48544256721243,"sku":"48544256721243","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (7.2m²) per roll | 6000mm  x 1200mm","offer_id":48544256754011,"sku":"48544256754011","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Isover-Timber-Frame-Party-Wall-Roll.jpg?v=1761826501"},{"product_id":"isover-timber-frame-roll-32","title":"Isover Timber Frame Roll 32 - All Thicknesses","description":"\u003cp\u003eIsover Timber Frame Roll 32 is a glass mineral wool roll that offers thermal performance and acoustic benefits for timber frame walls. These strong, resilient, and flexible rolls can be friction-fitted between standard timber studs, ensuring easy installation, minimising gaps, and maximising thermal efficiency.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Isover","offers":[{"title":"90mm (4.79m²) per roll | 4200mm  x 2x570mm","offer_id":48555074322779,"sku":"48555074322779","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (3.08m²) per roll | 2700mm  x 2x570mm","offer_id":48555074355547,"sku":"48555074355547","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Isover-Timber-Frame-Roll-32.jpg?v=1761826484"},{"product_id":"isover-timber-frame-batt-32-1175mm-x-570mm-all-thicknesses","title":"Isover Timber Frame Batt 32 - 1175mm x 570mm - All Thicknesses","description":"\u003cp\u003eIsover Timber Frame Batt 32 is a glass mineral wool batt suitable for timber frame walls. These resilient and flexible batts can be friction-fitted between standard timber studs, ensuring easy installation while minimising gaps and maximising thermal performance.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Isover","offers":[{"title":"50mm (9 batts = 6.03m²) - per pack","offer_id":48555106074971,"sku":"48555106074971","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"90mm (5 batts = 3.35m²) - per pack","offer_id":48555106107739,"sku":"48555106107739","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (5 batts = 3.35m²) - per pack","offer_id":48555106140507,"sku":"48555106140507","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Isover-Timber-Frame-Batt-32.jpg?v=1761827510"},{"product_id":"isover-timber-frame-batt-35-1175mm-x-570mm-all-thicknesses","title":"Isover Timber Frame Batt 35 - 1175mm x 570mm - All Thicknesses","description":"\u003cp\u003eIsover Timber Frame Batt 35 is a glass mineral wool batt suitable for timber frame walls. These resilient and flexible batts can be friction-fitted between standard timber studs, ensuring easy installation while minimising gaps and maximising thermal performance.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Isover","offers":[{"title":"90mm (10 batts = 6.70m²) - per pack","offer_id":48555159880027,"sku":"48555159880027","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (8 batts = 5.36m²) - per pack","offer_id":48555207786843,"sku":"48555207786843","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (6 batts = 4.02m²) - per pack","offer_id":48555159912795,"sku":"48555159912795","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (6 batts = 4.0m²) - per pack","offer_id":48555207819611,"sku":"48555207819611","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Isover-Timber-Frame-Batt-35.jpg?v=1761827532"},{"product_id":"isover-timber-frame-batt-40-1175mm-x-570mm-all-thicknesses","title":"Isover Timber Frame Batt 40 - 1175mm x 570mm - All Thicknesses","description":"\u003cp\u003eIsover Timber Frame Batt 40 is a glass mineral wool batt suitable for use in timber frame walls. These resilient and flexible batts can be friction-fitted between standard timber studs, ensuring easy installation, minimising gaps, and maximising thermal performance.\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":"Isover","offers":[{"title":"90mm (14 batts = 9.38m²) - per pack","offer_id":48555226661211,"sku":"48555226661211","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (8 batts = 5.36m²) - per pack","offer_id":48555226726747,"sku":"48555226726747","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Isover-Timber-Frame-Batt-40.jpg?v=1761827567"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/collections\/3bc6d444-7714-4040-a8c9-5fbb3a9d9aff.jpg?v=1721991996","url":"https:\/\/www.nationalinsulationsupplies.com\/collections\/wall-insulation.oembed?page=5","provider":"National Insulation Supplies","version":"1.0","type":"link"}