{"title":"Rockwool","description":"\u003cp dir=\"ltr\" id=\"docs-internal-guid-d8ac0cd7-7fff-584a-c87d-99b9bfe4f539\"\u003e\u003cspan\u003eInsulate walls, floors and roof with non-combustible Rockwool insulation. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRockwool is a high-performance, non-combustible, mineral wool insulation offering high thermal performance, fire resistance, sound absorption and moisture-resistant properties.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eShop our range below and receive your order within 3-10 working days. \u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"rockwall-rainscreen-duo-slab-all-thicknesses","title":"Rockwool Rainscreen Duo Slab - All Thicknesses","description":"\u003cp dir=\"ltr\" id=\"docs-internal-guid-0ed556db-7fff-0322-5768-991f1dffecb4\"\u003e\u003cspan\u003eRockwool Rainscreen Duo Slab is a high-performance, dual-density stone wool insulation, ideal for ventilated and sealed cladding systems. Designed with a high-density outer layer for strong fastening and a flexible underside to adapt to uneven surfaces, it ensures a secure and reliable fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis insulation provides excellent thermal performance across both commercial and residential buildings, with U-values that vary by thickness to suit specific project needs. Rockwool Rainscreen is also rated Euroclass A1 non-combustible, adding vital fire safety by preventing flame spread on building facades.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith impressive noise reduction of up to 62 dB, it’s perfect for noise-sensitive environments, blocking sound effectively thanks to its stone wool composition. Lightweight and easy to cut, Rockwool Duo Slab installs easily around brackets and fixings with a standard utility knife. Once in place, it needs little maintenance, retaining its insulating properties for long-term durability and reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"50mm (12 packs = 69.12m²) per pallet | 1200mm  x 600mm","offer_id":48555996119387,"sku":"48555996119387","price":792.8,"currency_code":"GBP","in_stock":true},{"title":"60mm (12 packs = 51.84m²) per pallet | 1200mm  x 600mm","offer_id":48556109267291,"sku":"48556109267291","price":719.5,"currency_code":"GBP","in_stock":true},{"title":"75mm (12 packs = 51.84m²) per pallet | 1200mm  x 600mm","offer_id":48556109300059,"sku":"48556109300059","price":837.0,"currency_code":"GBP","in_stock":true},{"title":"80mm (16 packs = 46.08m²) per pallet | 1200mm  x 600mm","offer_id":50082683257179,"sku":"48758419292507","price":736.13,"currency_code":"GBP","in_stock":true},{"title":"90mm (12 packs = 34.56m²) per pallet | 1200mm  x 600mm","offer_id":50082686304603,"sku":"48758419325275","price":775.12,"currency_code":"GBP","in_stock":true},{"title":"100mm (12 packs = 34.56m²) per pallet | 1200mm  x 600mm","offer_id":48556109398363,"sku":"48556109398363","price":672.7,"currency_code":"GBP","in_stock":true},{"title":"110mm (12 packs = 34.56m²) per pallet | 1200mm  x 600mm","offer_id":50082694529371,"sku":"48758419390811","price":796.6,"currency_code":"GBP","in_stock":true},{"title":"120mm (12 packs = 34.56m²) per pallet | 1200mm  x 600mm","offer_id":50082695020891,"sku":"48758419423579","price":852.9,"currency_code":"GBP","in_stock":true},{"title":"125mm (12 packs = 34.56m²) per pallet | 1200mm  x 600mm","offer_id":48556109496667,"sku":"48556109496667","price":879.9,"currency_code":"GBP","in_stock":true},{"title":"130mm (12 packs = 25.92m²) per pallet | 1200mm  x 600mm","offer_id":50082695446875,"sku":"48758419489115","price":792.8,"currency_code":"GBP","in_stock":true},{"title":"140mm (12 packs = 25.92m²) per pallet | 1200mm  x 600mm","offer_id":50082695709019,"sku":"48758419521883","price":758.9,"currency_code":"GBP","in_stock":true},{"title":"150mm (12 packs = 25.92m²) per pallet | 1200mm  x 600mm","offer_id":48556109594971,"sku":"48556109594971","price":817.6,"currency_code":"GBP","in_stock":true},{"title":"160mm (16 packs = 23.04m²) per pallet | 1200mm  x 600mm","offer_id":50082696364379,"sku":"48758419587419","price":698.5,"currency_code":"GBP","in_stock":true},{"title":"170mm (16 packs = 23.04m²) per pallet | 1200mm  x 600mm","offer_id":50082698985819,"sku":"48758419620187","price":894.09,"currency_code":"GBP","in_stock":true},{"title":"180mm (12 packs = 25.92m²) per pallet | 1200mm  x 600mm","offer_id":48556109693275,"sku":"48556109693275","price":920.0,"currency_code":"GBP","in_stock":true},{"title":"190mm (12 packs = 17.28m²) per pallet | 1200mm  x 600mm","offer_id":50082706620763,"sku":"48758419685723","price":742.7,"currency_code":"GBP","in_stock":true},{"title":"200mm (12 packs = 17.28m²) per pallet | 1200mm  x 600mm","offer_id":50082709307739,"sku":"48758419718491","price":686.6,"currency_code":"GBP","in_stock":true},{"title":"220mm (12 packs = 17.28m²) per pallet | 1200mm  x 600mm","offer_id":50082711535963,"sku":"48758419751259","price":722.2,"currency_code":"GBP","in_stock":true},{"title":"225mm (12 packs = 17.28m²) per pallet | 1200mm  x 600mm","offer_id":50082712715611,"sku":"48758419784027","price":807.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rainscreen-duo-slab.png?v=1760962141"},{"product_id":"rockwool-cladding-roll-all-thicknesses","title":"Rockwool Cladding Roll - All Thicknesses","description":"\u003cp\u003eROCKWOOL Cladding Roll is a lightweight, cost-effective, and non-combustible insulation product, perfect for industrial and commercial framed buildings. When installed, the adjacent tightly-butted rolls effectively 'knit' together to form a continuous insulating layer, minimising heat losses that gaps would otherwise cause.\u003c\/p\u003e\n\u003cp\u003eIndependent in-situ laboratory tests have shown that Cladding Roll significantly reduces the transfer of airborne noise through the building envelope.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"60mm (2 pieces = 7.68m²) per pack | 3200mm  x 1200mm","offer_id":48556378653019,"sku":"48556378653019","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"80mm (6m²) per pack | 5000mm  x 1200mm","offer_id":48556378685787,"sku":"48556378685787","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (5.76m²) per pack | 4800mm  x 1200mm","offer_id":48556378718555,"sku":"48556378718555","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"120mm (4.8m²) per pack | 4000mm  x 1200mm","offer_id":48556378751323,"sku":"48556378751323","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (3.84m²) per pack | 3200mm  x 1200mm","offer_id":48556378784091,"sku":"48556378784091","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (3.2m²) per pack | 3200mm  x 1000mm (Foil Faced)","offer_id":48556378882395,"sku":"48556378882395","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"180mm (3.24m²) per pack | 2700mm  x 1200mm","offer_id":48556378816859,"sku":"48556378816859","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"220mm (2.64m²) per pack | 2200mm  x 1200mm","offer_id":48556378849627,"sku":"48556378849627","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-twinroll.jpg?v=1719242589"},{"product_id":"rockwool-beamclad®-system-plain-1200mm-x-2000mm-all-thicknesses","title":"Rockwool BeamClad® Plain Faced - 2000mm x 1200mm - All Thicknesses","description":"\u003cp\u003eRockwool BeamClad® Systems are fire-tested insulation solutions for structural steel, concrete, and timber construction. Offering contractors simple and cost-effective fire protection, the mineral wool insulation is specially designed to suit steel construction, including structural soffit protection.\u003c\/p\u003e\n\u003cp\u003eWith a choice of installation methods, ROCKWOOL BeamClad® boards can be fitted using dry joint solutions, offering up to 3 hours of fire protection, or glued joint solutions for extended protection of up to 4 hours.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"25mm (1 board = 2.4m²)","offer_id":48556454674779,"sku":"48556454674779","price":58.2,"currency_code":"GBP","in_stock":true},{"title":"30mm (320 boards = 768m²) - MOQ Required","offer_id":48556454707547,"sku":"48556454707547","price":22892.0,"currency_code":"GBP","in_stock":true},{"title":"35mm (256 boards= 614.4m²) - MOQ Required","offer_id":48556454740315,"sku":"48556454740315","price":22471.0,"currency_code":"GBP","in_stock":true},{"title":"40mm (1 board = 2.4m²)","offer_id":48556454773083,"sku":"48556454773083","price":107.0,"currency_code":"GBP","in_stock":true},{"title":"50mm (144 boards = 345.6m²) - MOQ Required","offer_id":48556454805851,"sku":"48556454805851","price":17211.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-beamclad-plain-faced.png?v=1732033968"},{"product_id":"rockwool-timber-frame-slab-all-thicknesses","title":"Rockwool Timber Frame Slab - All Thicknesses","description":"\u003cdiv class=\"flex flex-grow flex-col max-w-full\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"2028e5fe-0c6b-446d-945b-0353accfae15\" dir=\"auto\" class=\"min-h-[20px] text-message flex flex-col items-start whitespace-pre-wrap break-words [.text-message+\u0026amp;]:mt-5 juice:w-full juice:items-end overflow-x-auto gap-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 juice:empty:hidden juice:first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp\u003eRockwool Timber Frame Slab has the highest Euroclass A1 non-combustible reaction to fire, withstanding temperatures up to 1,000°C. Rockwool Timber Frame Slab also acts as a thermal insulator, maintaining indoor environments by reducing the impact of outdoor temperature changes. It has been tested to BS EN 13162 and has a thermal conductivity of 0.034 W\/mK.\u003c\/p\u003e\n\u003cp\u003eThe slabs' dimensions and weight are designed for easier handling and installation, reducing waste. The product weight increases coverage per pack, and compression packing technology improves transport and storage efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"90mm (6 slabs = 4.1m²) per pack | 1200mm  x 570mm","offer_id":48556638306651,"sku":"48556638306651","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (4 slabs = 2.74m²) per pack | 1200mm  x 570mm","offer_id":48556638339419,"sku":"48556638339419","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (4 slabs = 1.92m²) per pack | 1200mm  x 400mm","offer_id":48556638372187,"sku":"48556638372187","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-timber-frame-slab.png?v=1760962106"},{"product_id":"rockwool-steel-frame-slab-1200mm-x-600mm-all-thicknesses","title":"Rockwool Steel Frame Slab - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003eManufactured using Rockwool stone wool, Steel Frame Slab achieves Euroclass A1 non-combustible status and can endure temperatures exceeding 1,000°C. As a thermal insulator, Rockwool Steel Frame Slab leverages stone wool's properties to stabilise indoor temperatures, shielding against weather fluctuations in all seasons. Rockwool stone wool boasts a thermal conductivity of 0.034 W\/mK.\u003c\/p\u003e\n\u003cp\u003eTailored dimensions and reduced weight facilitate swift handling and installation, minimising material waste. Optimised product weight enhances pack coverage, while compression packing technology boosts efficiency in transportation and storage.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"100mm (12 packs = 51.84m²) per pallet","offer_id":48556937445723,"sku":"48556937445723","price":523.7,"currency_code":"GBP","in_stock":true},{"title":"120mm (12 packs = 43.20m²) per pallet","offer_id":48556937478491,"sku":"48556937478491","price":522.1,"currency_code":"GBP","in_stock":true},{"title":"150mm (12 packs = 34.56m²) per pallet","offer_id":48556937511259,"sku":"48556937511259","price":523.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-steel-frame-slab.png?v=1760962122"},{"product_id":"rockwool-beamclad-system-foil-faced-2000mm-x-1200mm-all-thicknesses","title":"Rockwool BeamClad® Foil Faced - 2000mm x 1200mm - All Thicknesses","description":"\u003cp\u003eRockwool BeamClad® Systems Foil Faced insulation are fire-tested insulation solutions for structural steel, concrete, and timber construction. Offering contractors simple and cost-effective fire protection, the mineral wool insulation is specially designed to suit steel construction, including structural soffit protection.\u003c\/p\u003e\n\u003cp\u003eWith a choice of installation methods, ROCKWOOL BeamClad® boards can be fitted using dry joint solutions, offering up to 3 hours of fire protection, or glued joint solutions for extended protection of up to 4 hours.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"25mm (1 board = 2.4m²)","offer_id":48557038207323,"sku":"48557038207323","price":81.4,"currency_code":"GBP","in_stock":true},{"title":"30mm (160 boards = 384m²) - MOQ Required","offer_id":48557038272859,"sku":"48557038272859","price":14562.0,"currency_code":"GBP","in_stock":true},{"title":"40mm (1 board = 2.4m²)","offer_id":48557038338395,"sku":"48557038338395","price":139.9,"currency_code":"GBP","in_stock":true},{"title":"50mm (144 boards = 345.6m²) - MOQ Required","offer_id":48557038371163,"sku":"48557038371163","price":20017.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-beamclad-foil-faced.jpg?v=1732034020"},{"product_id":"rockwool-soffit-slab-1000mm-x-600mm-all-thicknesses","title":"Rockwool Soffit Slab Plain - 1000mm x 600mm - All Thicknesses","description":"\u003cp\u003eRockwool Soffit Slab is a cost-effective and fire-resistant thermal insulation solution designed for concrete \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/soffit-insulation\" title=\"soffit insulation\"\u003esoffits\u003c\/a\u003e. Made from non-combustible Euroclass A1 ROCKWOOL® stone wool insulation, it is available with various optional facings, including black tissue, white tissue, and aluminium foil.\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":"Rockwool","offers":[{"title":"50mm (96 slabs = 57.6m²) - per pallet","offer_id":48560673259867,"sku":"48560673259867","price":1502.0,"currency_code":"GBP","in_stock":true},{"title":"130mm (36 slabs = 21.6m²) - per pallet","offer_id":48560673292635,"sku":"48560673292635","price":982.1,"currency_code":"GBP","in_stock":true},{"title":"160mm (32 slabs = 19.2m²) - per pallet","offer_id":48560673325403,"sku":"48560673325403","price":996.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-soffit-slab.jpg?v=1760962087"},{"product_id":"rockwool-full-fill-cavity-batt-all-thicknesses","title":"Rockwool Full Fill Cavity Batt - All Thicknesses","description":"\u003cp\u003eROCKWOOL® Full Fill Cavity Batt has been a trusted cavity wall insulation choice for more than three decades, ideal for new residential and commercial builds as well as extensions. Made from stone wool insulation, Full Fill Cavity Batt effectively prevents moisture ingress and maintains its insulation properties over time.\u003c\/p\u003e\n\u003cp\u003eIts lightweight nature ensures easy handling during installation, allowing for a precise fit against brick and blockwork while accommodating irregularities in the cavity wall.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"50mm (6.55m²) per pack | 1200mm  x 455mm","offer_id":48557119406427,"sku":"48557119406427","price":58.5,"currency_code":"GBP","in_stock":true},{"title":"75mm (4.91m²) per pack | 1200mm  x 455mm","offer_id":48557119439195,"sku":"48557119439195","price":57.1,"currency_code":"GBP","in_stock":true},{"title":"80mm (4.37m²) per pack | 1200mm  x 455mm","offer_id":48557119471963,"sku":"48557119471963","price":53.3,"currency_code":"GBP","in_stock":true},{"title":"100mm (3.28m²) per pack | 1200mm  x 455mm","offer_id":48557119504731,"sku":"48557119504731","price":52.7,"currency_code":"GBP","in_stock":true},{"title":"150mm (2.18m²) per pack | 1200mm  x 455mm","offer_id":48557119537499,"sku":"48557119537499","price":53.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/Rockwool-full-fill-cavity-batt.png?v=1760958547"},{"product_id":"rockwool-soffit-slab-black-1000mm-x-600mm-all-thicknesses","title":"Rockwool Soffit Slab Black - 1000mm x 600mm - All Thicknesses","description":"\u003cp\u003eRockwool Soffit Slab is a cost-effective and fire-resistant thermal insulation solution designed for concrete \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/soffit-insulation\" title=\"soffit insulation\"\u003esoffits\u003c\/a\u003e. Made from non-combustible Euroclass A1 ROCKWOOL® stone wool insulation, it is available with various optional facings, including plain, white tissue, and aluminium foil.\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":"Rockwool","offers":[{"title":"130mm (36 slabs = 21.6m²) - per pallet","offer_id":48560758620507,"sku":"48560758620507","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"160mm (32 slabs = 19.2m²) - per pallet","offer_id":48560758653275,"sku":"48560758653275","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-soffit-slab.jpg?v=1760962087"},{"product_id":"rockwool-soffit-slab-white-1000mm-x-600mm-all-thicknesses","title":"Rockwool Soffit Slab White - 1000mm x 600mm - All Thicknesses","description":"\u003cp\u003eRockwool Soffit Slab is a cost-effective and fire-resistant thermal insulation solution designed for concrete \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/soffit-insulation\" title=\"soffit insulation\"\u003esoffits\u003c\/a\u003e. Made from non-combustible Euroclass A1 ROCKWOOL® stone wool insulation, it is available with various optional facings, including black tissue, plain and aluminium foil.\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":"Rockwool","offers":[{"title":"130mm (36 slabs = 21.6m²) - per pallet","offer_id":48560773300571,"sku":"48560773300571","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-soffit-slab.jpg?v=1760962087"},{"product_id":"rockwool-soffit-slab-foil-faced-1000mm-x-600mm-all-thicknesses","title":"Rockwool Soffit Slab Foil Faced - 1000mm x 600mm - All Thicknesses","description":"\u003cp\u003eRockwool Soffit Slab is a cost-effective and fire-resistant thermal insulation solution designed for concrete \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/soffit-insulation\" title=\"soffit insulation\"\u003esoffits.\u003c\/a\u003e Made from non-combustible Euroclass A1 ROCKWOOL® stone wool insulation, it is available with various optional facings, including black tissue, white tissue, and plain.\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":"Rockwool","offers":[{"title":"130mm (36 slabs = 21.6m²) - per pallet","offer_id":48560778150235,"sku":"48560778150235","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"160mm (32 slabs = 19.2m²) - per pallet","offer_id":48560778183003,"sku":"48560778183003","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"145mm (32 slabs = 19.2m²) - per pallet","offer_id":48560779559259,"sku":"48560779559259","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-soffit-slab.jpg?v=1760962087"},{"product_id":"rockwool-acoustic-infills-all-thicknesses","title":"Rockwool Acoustic Infills - All Thicknesses","description":"\u003cp\u003eRockwool Acoustic Infills are designed to improve sound absorption when used within the troughs of perforated metal roof decks. The infills feature an optimal density and random fibre orientation for enhanced acoustic performance. They are wrapped in a factory-applied acoustically-transparent white tissue facing for improved aesthetics.\u003c\/p\u003e\n\u003cp\u003eRockwool Acoustic Infills fit within the troughs of a perforated metal deck, absorbing incident sound that would otherwise be reflected back into the space below. This helps to lower the reverberation time within the room, reducing noise levels and potentially improving speech intelligibility.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"25mm | 1200mm length | Deck Type - TATA D32","offer_id":48560956277083,"sku":"48560956277083","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"40mm | 1200mm length | Deck Type - TATA D46","offer_id":48560956309851,"sku":"48560956309851","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"50mm | 1200mm length | Deck Type - TATA D60","offer_id":48560956342619,"sku":"48560956342619","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"97mm | 1200mm length | Deck Type - TATA D100","offer_id":48560956375387,"sku":"48560956375387","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"125mm | 1200mm length | Deck Type - TATA D137","offer_id":48560956408155,"sku":"48560956408155","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"150mm | 1200mm length | Deck Type - TATA D153","offer_id":48560956440923,"sku":"48560956440923","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"150m | 1200mm length | Deck Type - TATA D158","offer_id":48560956473691,"sku":"48560956473691","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"150m | 1200mm length | Deck Type - TATA D159","offer_id":48561153311067,"sku":"48561153311067","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"195m | 1200mm length | Deck Type - TATA D200","offer_id":48561153343835,"sku":"48561153343835","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-acoustic-infill.webp?v=1760961971"},{"product_id":"rockwool-high-performance-partial-fill-cavity-slab-1200mm-x-455mm-all-thicknesses","title":"Rockwool High Performance Partial Fill Cavity Slab - 1200mm x 455mm - All Thicknesses","description":"\u003cp\u003eThe ROCKWOOL High Performance Partial Fill Cavity Slab is a semi-rigid insulation solution designed for masonry\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003e cavity wall\u003c\/a\u003e construction. It is Euroclass A1 rated and provides excellent thermal performance and ease of installation. The dual density design absorbs irregularities on the inner leaf and provides a robust outer surface for fixing retaining clips. These features enhance the longevity of the external wall construction by delivering long-term energy efficiency and minimising heat loss through gaps in the insulation layer.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"50mm (8 pieces = 4.37m²) - per pack","offer_id":48561230053723,"sku":"48561230053723","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"80mm (8 pieces = 4.37m²) - per pack","offer_id":48561645093211,"sku":"48561645093211","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (6 pieces = 3.28m²) - per pack","offer_id":48561645125979,"sku":"48561645125979","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"120mm (5 pieces = 2.73m²) - per pack","offer_id":48561645158747,"sku":"48561645158747","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (4 pieces = 2.18m²) - per pack","offer_id":48561645191515,"sku":"48561645191515","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"170mm (4 pieces = 2.18m²) - per pack","offer_id":48561645224283,"sku":"48561645224283","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-high-performance-partial-fill-cavity-slab.jpg?v=1719310802"},{"product_id":"rockwool-acoustic-membrane-all-thicknesses","title":"Rockwool Acoustic Membrane - All Thicknesses","description":"\u003cp\u003eComplementing the acoustic performance of HARDROCK® Multi-Fix, ROCKWOOL Acoustic Membrane is a high-performance, sound-deadening polymeric layer designed to enhance the acoustic properties of a roof build-up. This is suitable for buildings requiring high acoustic performance, such as schools, hospitals, cinemas, airports, arenas, and leisure developments.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"2.5mm (7.38m²) per pack | 6050mm  x 1220mm","offer_id":48561393893723,"sku":"48561393893723","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"5mm (4.8m²) per pack | 4000mm  x 1220mm","offer_id":48561393926491,"sku":"48561393926491","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-acoustic-membrane.jpg?v=1719314477"},{"product_id":"rockwool-acoustic-rockfloor-all-thicknesses","title":"Rockwool Acoustic Rockfloor - 1000mm x 600mm - All Thicknesses","description":"\u003cp\u003eRockwool Acoustic Rockfloor is a non-combustible acoustic insulation designed for \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloor\u003c\/a\u003e application.\u003c\/p\u003e\n\u003cp\u003eIn the context of rising high-rise and multi-occupancy buildings, the acoustic performance of intermediate and separating floors is crucial in design specifications. Acoustic RockFloor effectively mitigates impact sound, providing reliable sound protection.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"25mm (96 boards = 57.6m²) - per pallet","offer_id":48561622155611,"sku":"48561622155611","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"30mm (80 boards = 48m²) - per pallet","offer_id":48561622188379,"sku":"48561622188379","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"50mm (48 boards = 28.8m²) - per pallet","offer_id":48561622221147,"sku":"48561622221147","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-acoustic-rockfloors.png?v=1760961747"},{"product_id":"rockwool-ablative-coated-batt","title":"Rockwool FirePro® Ablative Coated Batt - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003eThe ROCKWOOL Ablative Coated Batt is a mineral wool insulation product, pre-coated on both sides with an ablative coating. It has been comprehensively tested as part of the ROCKWOOL FirePro® range of fire stopping products and can be installed across a variety of services and substrates, including solid walls and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e, flexible walls, multi-service penetrations, the head of wall, blank seals, face-fixed applications, and large framed service voids.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"50mm (48 packs = 34.56m²) - per pallet","offer_id":48561775083867,"sku":"48561775083867","price":969.0,"currency_code":"GBP","in_stock":true},{"title":"60mm (40 packs = 28.80m²) - per pallet","offer_id":48561775116635,"sku":"48561775116635","price":893.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-ablative-coated-batt.png?v=1719316162"},{"product_id":"rockwool-thermal-rockfloor-1000mm-x-600mm-all-thicknesses","title":"Rockwool Thermal Rockfloor - 1000mm x 600mm - All Thicknesses","description":"\u003cp\u003eRockwool Thermal RockFloor is ideal for insulating ground floors, offering occupants a solution to improve thermal comfort and conserve heat in residential buildings. The Rockwool RockFloor range features high compressive insulation slabs made from mineral stone wool, with a tissue-faced finish. Designed to comply with Part L building regulations, Thermal RockFloor utilises a dual density structure that accommodates slightly uneven subfloors.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"50mm (48 boards = 28.8m²) per pallet | 1000mm  x 600mm","offer_id":48561743266139,"sku":"48561743266139","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"80mm (30 boards = 18m²) per pallet | 1000mm  x 600mm","offer_id":48561743298907,"sku":"48561743298907","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (24 boards = 14.4m²) per pallet | 1000mm  x 600mm","offer_id":48561743331675,"sku":"48561743331675","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-acoustic-rockfloor.png?v=1760961718"},{"product_id":"rockwool-rwa45-all-thicknesses","title":"Rockwool RWA45 Slab - 1200mm x 600mm - All Thicknesses","description":"\u003cp dir=\"ltr\" id=\"docs-internal-guid-e9d067e3-7fff-b539-7c95-c2945c90b312\"\u003e\u003cspan\u003eRockwool RWA45 is designed to offer exceptional thermal, acoustic and fire performance across various construction applications. It consists of high-quality, resin-bonded stone wool slabs available in a variety of thicknesses. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThese versatile Rockwool RWA45 slabs are ideal for a wide range of general building applications, including acoustic and thermal insulation for partition walls, ceilings, \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/roof-insulation\" title=\"roof insulation\"\u003eroofs\u003c\/a\u003e. RWA45’s flexibility and ease of installation make it a perfect choice for numerous DIY or professional projects. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRWA45 is available in a variety of thicknesses such as: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e25mm\u003c\/strong\u003e (16 slabs per pack = 11.52m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e30mm\u003c\/strong\u003e (12 slabs per pack = 8.64m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e40mm \u003c\/strong\u003e(16 packs per pallet = 138.24m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e50mm \u003c\/strong\u003e(9 slabs per pack = 6.48m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e60mm \u003c\/strong\u003e(8 slabs per pack = 5.76m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e75mm\u003c\/strong\u003e (6 slabs per pack = 4.32m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e100mm\u003c\/strong\u003e (4 slabs per pack = 2.88m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan id=\"docs-internal-guid-9c6bcc0e-7fff-0716-0e5f-707ab946e41f\"\u003eWe also offer custom facings upon request for specific project needs. \u003c\/span\u003e\u003ca title=\"Contact National Insulation Supplies\" href=\"https:\/\/www.nationalinsulationsupplies.com\/pages\/contact\"\u003eGet in touch with us to find out more. \u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"25mm - (16 slabs per pack = 11.52m²)","offer_id":48562344984923,"sku":"48562344984923","price":28.8,"currency_code":"GBP","in_stock":true},{"title":"30mm - (12 slabs per pack = 8.64m²)","offer_id":48562345017691,"sku":"48562345017691","price":33.9,"currency_code":"GBP","in_stock":true},{"title":"40mm - (16 packs per pallet = 138.24m²)","offer_id":48562345050459,"sku":"48562345050459","price":568.3,"currency_code":"GBP","in_stock":true},{"title":"50mm - (9 slabs per pack = 6.48m²)","offer_id":48562345083227,"sku":"48562345083227","price":29.2,"currency_code":"GBP","in_stock":true},{"title":"60mm - (8 slabs per pack = 5.76m²)","offer_id":48562345115995,"sku":"48562345115995","price":33.8,"currency_code":"GBP","in_stock":true},{"title":"75mm - (6 slabs per pack = 4.32m²)","offer_id":48562345148763,"sku":"48562345148763","price":28.1,"currency_code":"GBP","in_stock":true},{"title":"100mm - (4 slabs per pack = 2.88m²)","offer_id":48562345181531,"sku":"48562345181531","price":23.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rwa45-slabs.jpg?v=1760961484"},{"product_id":"rockwool-rw3-slab-all-thicknesses","title":"Rockwool RW3 Slab - All Thicknesses","description":"\u003cp\u003eRockwool RW3 is designed to provide thermal, acoustic, and fire performance across various construction applications. It consists of high-quality resin-bonded slabs available in different thicknesses and densities. Custom facings can be ordered to meet specific project needs. These Rockwool slabs are versatile and suitable for a wide range of general building applications, including acoustic and thermal insulation for partition walls, ceilings, \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/roof-insulation\" title=\"roof insulation\"\u003eroofs\u003c\/a\u003e. The product is easy to apply across different construction projects.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"25mm (192 slabs = 138.24m²) per pallet | 1200mm  x 600mm","offer_id":48562623021403,"sku":"48562623021403","price":497.3,"currency_code":"GBP","in_stock":true},{"title":"30mm (180 slabs = 129.6m²) per pallet | 1200mm  x 600mm","offer_id":48562623054171,"sku":"48562623054171","price":548.5,"currency_code":"GBP","in_stock":true},{"title":"40mm (120 slabs = 86.4m²) per pallet | 1200mm  x 600mm","offer_id":48562623086939,"sku":"48562623086939","price":480.8,"currency_code":"GBP","in_stock":true},{"title":"50mm (96 slabs = 69.12m²) per pallet | 1200mm  x 600mm","offer_id":48562623119707,"sku":"48562623119707","price":465.1,"currency_code":"GBP","in_stock":true},{"title":"60mm (72 slabs = 51.84m²) per pallet | 1200mm  x 600mm","offer_id":48562623152475,"sku":"48562623152475","price":432.0,"currency_code":"GBP","in_stock":true},{"title":"75mm (72 slabs = 51.85m²) per pallet | 1200mm  x 600mm","offer_id":48562623185243,"sku":"48562623185243","price":522.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (48 slabs = 34.56m²) per pallet | 1200mm  x 600mm","offer_id":48562623250779,"sku":"48562623250779","price":469.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rw5-insulation-slab.png?v=1760958624"},{"product_id":"rockwool-rw5-slab-all-thicknesses","title":"Rockwool RW5 Slab - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/products\/rockwool-rw6-slab-1200mm-x-600mm-all-thicknesses\" title=\"Rockwool RW5\"\u003eRockwool RW5\u003c\/a\u003e is designed to enhance thermal, acoustic, and fire performance across various construction types. It consists of high-quality resin-bonded slabs available in different thicknesses and densities. Custom facings can be ordered to meet specific project requirements. These Rockwool slabs are versatile and suitable for a wide range of general building applications, including acoustic and thermal insulation for partition walls, ceilings, \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/roof-insulation\" title=\"roof insulation\"\u003eroofs\u003c\/a\u003e. The product is easy to apply across different construction projects.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"25mm (8 slabs\/pack = 5.76m²) - 24 packs\/pallet = 138.24m²","offer_id":48562822938971,"sku":"48562822938971","price":693.84,"currency_code":"GBP","in_stock":true},{"title":"30mm (8 slabs\/pack = 5.76m²) - 20 packs\/pallet = 115.20m²","offer_id":48562822971739,"sku":"48562822971739","price":822.0,"currency_code":"GBP","in_stock":true},{"title":"40mm (6 slabs per pack = 4.32m²)","offer_id":53687573709147,"sku":null,"price":44.48,"currency_code":"GBP","in_stock":true},{"title":"50mm  (4 slabs\/pack = 2.88m²) - 24 packs\/pallet = 69.12m²","offer_id":48562823004507,"sku":"48562823004507","price":679.2,"currency_code":"GBP","in_stock":true},{"title":"75mm (3 slabs\/pack = 2.16m²) - 20 packs\/pallet = 43.20m²","offer_id":48562823037275,"sku":"48562823037275","price":612.6,"currency_code":"GBP","in_stock":true},{"title":"100mm (2 slabs\/pack = 1.44m²) - 24 packs\/pallet = 34.56m²","offer_id":48562823070043,"sku":"48562823070043","price":617.28,"currency_code":"GBP","in_stock":true},{"title":"150mm (32 slabs per pack = 23.04m²) - 22 pallets MOQ = 506.88m²","offer_id":48562823102811,"sku":"48562823102811","price":1343.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rw5-insulation-slab.png?v=1760958624"},{"product_id":"rockwool-sp-firestop-fixing-brackets","title":"Rockwool SP Firestop Fixing Brackets - All Sizes","description":"\u003cp\u003eThe ROCKWOOL SP FireStop System has been created to maintain essential fire compartmentation. As a system, it is designed to form cavity fire stops within buildings and provide crucial resistance against fire spread. ROCKWOOL SP Fixing Brackets are supplied in standard sizes of SP\/S (small) for widths of up to 100mm, SP\/L (large) up to 400mm and *SP\/XL up to 600mm. The brackets are supplied in cardboard boxes of 50 pieces, flat packed and designed to be easily re-profiled by hand during construction.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"Small Brackets (widths up to 100mm) = 50 Pieces","offer_id":48566375350619,"sku":"48566375350619","price":88.9,"currency_code":"GBP","in_stock":true},{"title":"Large Brackets (widths up to 400mm) = 50 Pieces","offer_id":48566375383387,"sku":"48566375383387","price":99.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-sp-fixings.jpg?v=1760961669"},{"product_id":"rockwool-twin-roll-all-thicknesses","title":"Rockwool Twin Roll - 2750mm x 1200mm - All Thicknesses","description":"\u003cp\u003eRockwool Twin Roll is stone wool insulation, non-combustible with sound-absorbing properties for roof and internal spaces.\u003c\/p\u003e\n\u003cp\u003eRockwool Twin Roll is suitable for \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/loft-insulation\" title=\"loft insulation\"\u003eloft insulation\u003c\/a\u003e in various building types and suspended ceilings. This mineral wool insulation provides thermal and acoustic performance and has excellent fire resistance.\u003c\/p\u003e\n\u003cp\u003eManufactured as a 200mm roll, it is pre-cut horizontally to offer two 100mm rolls in one package. Twin Roll is supplied on pallets with waterproof covering for outdoor storage.\u003c\/p\u003e\n\u003cp\u003eThis insulation is appropriate for roof spaces in all building types and can be used to overlay suspended ceilings. Rockwool Twin Roll does not react with metal components in lofts or affect PVC cabling and pipes.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"100mm (18 packs = 118.80m²) per pallet | 2750mm x 1200mm","offer_id":48566451208539,"sku":"48566451208539","price":1302.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-twinroll-image.jpg?v=1760961654"},{"product_id":"rockwool-rollbatt-all-thicknesses","title":"Rockwool Rollbatt - All Thicknesses","description":"\u003cp\u003eRockwool Rollbatt is a non-combustible thermal insulation. While thermal insulation is the main purpose, reducing external sound transfer and enhancing fire protection are important considerations for homeowners. Rockwool Rollbatt provides a comprehensive solution for \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/thermal-insulation\" title=\"thermal insulation\"\u003ethermal\u003c\/a\u003e, \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/acoustic-insulation\" title=\"acoustic insulation\"\u003eacoustic\u003c\/a\u003e, and fire performance in all building types.\u003c\/p\u003e\n\u003cp\u003eRockwool Rollbatt is stone wool insulation, commonly used in Ireland. It supports acoustic needs and fire protection, being Euroclass A1 non-combustible.\u003c\/p\u003e\n\u003cp\u003eThe insulation is available in pre-cut widths of 400mm (x3) or 600mm (x2) and in thicknesses of 100mm and 150mm. Rollbatt is supplied on pallets with waterproof covering.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"100mm (18 packs = 103.68m²) per pallet | 4800mm x 400mm","offer_id":48566640935259,"sku":"48566640935259","price":1109.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (18 packs = 103.68m²) per pallet | 4800mm x 600mm","offer_id":48566640968027,"sku":"48566640968027","price":1109.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (18 packs = 69.12m²) per pallet | 3200mm x 400mm","offer_id":48566641000795,"sku":"48566641000795","price":1772.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (18 packs = 69.12m²) per pallet | 3200mm x 600mm","offer_id":48566641033563,"sku":"48566641033563","price":1772.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rollbat.jpg?v=1760961615"},{"product_id":"rockwool-hardrock®-multi-fix-dd-1200mm-x-1000mm-all-thicknesses","title":"Rockwool Hardrock® Multi-Fix (DD) - 1200mm x 1000mm - All Thicknesses","description":"\u003cp\u003eDesigned for warm \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/flat-roof-insulation\" title=\"flat roof insulation\"\u003eflat roofs,\u003c\/a\u003e ROCKWOOL HardRock Multi-Fix (DD) is a high-density, non-combustible thermal insulation board that has also been tested for acoustic applications and fire resistance. This product improves the ability of lightweight flat roof systems to control both noise ingress and egress through the building envelope.\u003c\/p\u003e\n\u003cp\u003eFor increased insulation thickness, the ROCKWOOL HardRock Multi-Fix Underlay Slab is used as a primary base layer beneath the Multi-Fix (DD), ensuring optimal thermal performance and enhanced protection for the building envelope.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"60mm (20 slabs = 24m²) - per pallet","offer_id":48566883352923,"sku":"48566883352923","price":1051.0,"currency_code":"GBP","in_stock":true},{"title":"85mm (15 slabs = 18m²) - per pallet","offer_id":48566883385691,"sku":"48566883385691","price":1049.0,"currency_code":"GBP","in_stock":true},{"title":"105mm (12 slabs = 14.4m²) - per pallet","offer_id":48566883418459,"sku":"48566883418459","price":1005.0,"currency_code":"GBP","in_stock":true},{"title":"115mm (10 slabs = 12m²) - per pallet","offer_id":48566883451227,"sku":"48566883451227","price":1001.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (8 slabs = 9.6m²) - per pallet","offer_id":48566883483995,"sku":"48566883483995","price":896.5,"currency_code":"GBP","in_stock":true},{"title":"185mm (6 slabs = 7.2m²) - per pallet","offer_id":48566883516763,"sku":"48566883516763","price":904.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-hardrock-multi-fix.jpg?v=1760961626"},{"product_id":"rockwool-hardrock-multi-fix-underlay-slab-1200mm-x-1000mm-all-thicknesses","title":"Rockwool Hardrock® Multi-Fix Underlay Slab - 1200mm x 1000mm - All Thicknesses","description":"\u003cp\u003eThe Rockwool HardRock Multi-Fix Underlay Slab is a stone wool insulation board specifically designed for warm flat roofs. It serves as a primary base layer beneath the \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/products\/rockwool-hardrock%C2%AE-multi-fix-dd-1200mm-x-1000mm-all-thicknesses\" title=\"Rockwool Hardrock Multi-Fix (DD) \"\u003eRockwool HardRock Multi-Fix DD,\u003c\/a\u003e allowing for increased insulation thickness and enhanced thermal performance.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"150mm (8 slabs = 9.6m²) - per pallet","offer_id":48567682629979,"sku":"48567682629979","price":894.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-hardrock-underlay-slab.png?v=1760961602"},{"product_id":"rockwool-rw4-slab-all-thicknesses","title":"Rockwool RW4 Slab - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003eRockwool RW4 is designed for thermal, acoustic, and fire performance across various construction types. Composed of high-quality resin-bonded slabs, RW4 is available in different thicknesses and densities, with specialist facings available for unique project specifications.\u003c\/p\u003e\n\u003cp\u003eThese slabs are suitable for a wide range of general building applications, including partition walls, ceilings, \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/roof-insulation\" title=\"roof insulation\"\u003eroofs\u003c\/a\u003e. RW4 is Euroclass A1 non-combustible, offering high fire performance. When used in ceilings, walls, and floors, RW4 helps compartmentalise rooms to reduce fire spread and damage.\u003c\/p\u003e\n\u003cp\u003eRW4 insulation slabs have a Lambda value of 0.034 W\/mK and are available in standard thicknesses from 50-100mm.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"50mm (6 slabs = 4.32m²) per pack | 1200mm  x 600mm","offer_id":48568735334747,"sku":"48568735334747","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"75mm (4 slabs = 2.88m²) per pack | 1200mm  x 600mm","offer_id":48568735367515,"sku":"48568735367515","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (3 slabs = 2.16m²) per pack | 1200mm  x 600mm","offer_id":48568735400283,"sku":"48568735400283","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rwa45-product-image.jpg?v=1732034998"},{"product_id":"rockwool-rocklap-h-v-pipe-sections-all-thicknesses","title":"Rockwool RockLap H\u0026V Pipe Sections - All Thicknesses","description":"\u003cp\u003eROCKWOOL RockLap H\u0026amp;V Sections are pre-formed stone wool insulation sections, pre-slit for ease of application and featuring a factory-applied foil facing with a self-adhesive lap. The self-adhesive lap allows the sections to be easily snapped onto the pipework, with backing tape used to completely seal the joint.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"20mm | 1000mm  x 17mm","offer_id":48568750506331,"sku":"48568750506331","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"25mm | 1000mm  x 17mm","offer_id":48568750539099,"sku":"48568750539099","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"30mm | 1000mm  x 17mm","offer_id":48568750571867,"sku":"48568750571867","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"20mm | 1000mm  x 21mm","offer_id":48568750604635,"sku":"48568750604635","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"25mm | 1000mm  x 21mm","offer_id":48568750637403,"sku":"48568750637403","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"30mm | 1000mm  x 21mm","offer_id":48568750670171,"sku":"48568750670171","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"20mm | 1000mm  x 27mm","offer_id":48568750702939,"sku":"48568750702939","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"25mm | 1000mm  x 27mm","offer_id":48568750735707,"sku":"48568750735707","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"30mm | 1000mm  x 27mm","offer_id":48568750768475,"sku":"48568750768475","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"20mm | 1000mm  x 34mm","offer_id":48568750801243,"sku":"48568750801243","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"25mm | 1000mm  x 34mm","offer_id":48568750834011,"sku":"48568750834011","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"30mm | 1000mm  x 34mm","offer_id":48568750866779,"sku":"48568750866779","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"20mm | 1000mm  x 42mm","offer_id":48568750899547,"sku":"48568750899547","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"25mm | 1000mm  x 42mm","offer_id":48568750932315,"sku":"48568750932315","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"30mm | 1000mm  x 42mm","offer_id":48568750965083,"sku":"48568750965083","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"25mm | 1000mm  x 48mm","offer_id":48568750997851,"sku":"48568750997851","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"25mm | 1000mm  x 54mm","offer_id":48568751030619,"sku":"48568751030619","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"25mm | 1000mm  x 60mm","offer_id":48568751063387,"sku":"48568751063387","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"40mm | 1000mm  x 60mm","offer_id":48568751096155,"sku":"48568751096155","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"25mm | 1000mm  x 76mm","offer_id":48568751128923,"sku":"48568751128923","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rocklap.jpg?v=1760961590"},{"product_id":"rockwool-flexi-slab-all-thicknesses","title":"Rockwool Flexi Slab - All Thicknesses","description":"\u003cp\u003eRockwool Flexi slab is a versatile stone wool insulation designed for both acoustic and thermal applications, featuring a unique flexible edge along one side.\u003c\/p\u003e\n\u003cp\u003eThis slab is made with a patented flexible edge that ensures a snug fit between the insulation and the supporting framework. It is easy to install, accommodating fresh timber and expanding to fill gaps as the timber dries and shrinks. Flexi Slab is Euroclass A1 non-combustible, providing excellent thermal and acoustic properties.\u003c\/p\u003e\n\u003cp\u003eSuitable for use throughout the home, it can be installed in pitched roof rafters, framed \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/external-wall-insulation\" title=\"external wall insulation\"\u003eexternal walls\u003c\/a\u003e, internal partitions, intermediate floors, separating walls and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e, and timber suspended ground floors.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"50mm (24 packs = 138.24m²) per pallet | 1200mm  x 400mm","offer_id":48571841053019,"sku":"48571841053019","price":712.0,"currency_code":"GBP","in_stock":true},{"title":"50mm (12 slabs = 8.64m²) per pack | 1200mm  x 600mm","offer_id":48571841085787,"sku":"48571841085787","price":44.9,"currency_code":"GBP","in_stock":true},{"title":"60mm (12 packs = 103.68m²) per pallet | 1200mm  x 600mm","offer_id":48571841118555,"sku":"48571841118555","price":769.0,"currency_code":"GBP","in_stock":true},{"title":"70mm (16 packs = 92.16m²) per pallet | 1200mm  x 600mm","offer_id":48571841151323,"sku":"48571841151323","price":861.8,"currency_code":"GBP","in_stock":true},{"title":"90mm (20 packs = 86.40m²) per pallet | 1200mm  x 600mm","offer_id":48571841184091,"sku":"48571841184091","price":942.8,"currency_code":"GBP","in_stock":true},{"title":"100mm (30 packs = 86.40m²) per pallet | 1200mm  x 400mm","offer_id":48571841216859,"sku":"48571841216859","price":900.1,"currency_code":"GBP","in_stock":true},{"title":"100mm (6 slabs = 4.32m²) per pack | 1200mm  x 600mm","offer_id":48571841282395,"sku":"48571841282395","price":42.2,"currency_code":"GBP","in_stock":true},{"title":"120mm (16 packs = 69.12m²) per pallet | 1200mm  x 600mm","offer_id":50120220246363,"sku":"50120220246363","price":875.3,"currency_code":"GBP","in_stock":true},{"title":"140mm (24 packs = 46.08m²) per pallet | 1200mm  x 400mm","offer_id":48571841347931,"sku":"48571841347931","price":680.4,"currency_code":"GBP","in_stock":true},{"title":"140mm (16 packs= 46.08m²) per pallet | 1200mm  x 600mm","offer_id":48571841380699,"sku":"48571841380699","price":661.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-flexi-slab.png?v=1760961577"},{"product_id":"rockwool-rw6-slab-1200mm-x-600mm-all-thicknesses","title":"Rockwool RW6 Slab - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003cspan\u003eROCKWOOL RW6 is a versatile insulation solution engineered to excel in thermal, acoustic, and fire performance across diverse construction scenarios. Comprised of premium resin bonded slabs available in various thicknesses and densities, RW6 can be customised with specialised facings to align with the specific needs of individual projects. These adaptable ROCKWOOL slabs find applications in a wide range of construction projects, offering effective acoustic and thermal insulation for partition walls, ceilings, \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e, and\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/roof-insulation\" title=\"roof insulation\"\u003e roofs\u003c\/a\u003e, making it a versatile and easy-to-apply solution for various construction needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"50mm (4 slabs = 2.88m²) - per pack","offer_id":48713527820635,"sku":"48713527820635","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"75mm (3 slabs = 2.16m²) - per pack","offer_id":48713527853403,"sku":"48713527853403","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (2 slabs = 1.44m²) - per pack","offer_id":48713527886171,"sku":"48713527886171","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rw6-slab.png?v=1760961530"},{"product_id":"rockwool-nyrock-rainscreen-slab-32-1200mm-x-600mm-all-thicknesses","title":"Rockwool Nyrock Rainscreen Slab 32 - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003eNyRock® Rainscreen 032 is a stone wool insulation product designed for use within ventilated cladding systems and sealed systems like curtain walling. It offers excellent thermal performance with a thermal conductivity of 0.032 W\/mK, making it highly efficient in reducing heat loss. NyRock® Rainscreen 032 is non-combustible, providing added fire safety, and it is also water-resistant and vapor permeable, ensuring durability and maintaining the integrity of the building's envelope. Its application is ideal for both new builds and refurbishment projects, where it contributes to improved energy efficiency and building safety.\u003c\/p\u003e","brand":"Rockwool","offers":[{"title":"50mm (16 packs = 69.12m²) | per pallet","offer_id":48956315566427,"sku":"48956315566427","price":1375.0,"currency_code":"GBP","in_stock":true},{"title":"70mm (16 packs = 46.08m²) | per pallet","offer_id":48956315599195,"sku":"48956315599195","price":1277.0,"currency_code":"GBP","in_stock":true},{"title":"75mm (16 packs = 46.08m²) | per pallet","offer_id":48956315631963,"sku":"48956315631963","price":1369.0,"currency_code":"GBP","in_stock":true},{"title":"80mm (16 packs = 46.08m²) | per pallet","offer_id":48956315664731,"sku":"48956315664731","price":1368.0,"currency_code":"GBP","in_stock":true},{"title":"90mm (12 packs = 34.56m²) | per pallet","offer_id":48956315697499,"sku":"48956315697499","price":1079.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (16 packs = 34.56m²) | per pallet","offer_id":48956315730267,"sku":"48956315730267","price":1112.5,"currency_code":"GBP","in_stock":true},{"title":"115mm (12 packs = 25.92m²) | per pallet","offer_id":48956315763035,"sku":"48956315763035","price":1111.6,"currency_code":"GBP","in_stock":true},{"title":"125mm (12 packs = 25.92m²) | per pallet","offer_id":48956315795803,"sku":"48956315795803","price":1007.0,"currency_code":"GBP","in_stock":true},{"title":"135mm (12 packs = 25.92m²) | per pallet","offer_id":48956315828571,"sku":"48956315828571","price":1134.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (16 packs = 23.04m²) | per pallet","offer_id":48956315861339,"sku":"48956315861339","price":1166.0,"currency_code":"GBP","in_stock":true},{"title":"165mm (12 packs = 17.28m²) | per pallet","offer_id":48956315894107,"sku":"48956315894107","price":1121.0,"currency_code":"GBP","in_stock":true},{"title":"180mm (12 packs = 17.28m²) | per pallet","offer_id":48956315926875,"sku":"48956315926875","price":1221.0,"currency_code":"GBP","in_stock":true},{"title":"200mm (12 packs = 17.28m²) | per pallet","offer_id":48956315959643,"sku":"48956315959643","price":1355.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rw6-slab.png?v=1760961530"},{"product_id":"rockwool-nyrock-frame-slab-32","title":"Rockwool Nyrock Frame Slab 32 - All Thicknesses","description":"\u003cp\u003eNyRock Frame Slab 032 is a semi-rigid stone wool insulation slab engineered for installation between the studwork of external timber or light gauge steel frame walls. It offers excellent thermal performance with a thermal conductivity of 0.032 W\/mK, contributing to significant energy efficiency in building applications. This insulation slab is non-combustible, enhancing fire safety, and provides effective acoustic insulation, reducing noise transmission through walls. Additionally, its moisture-resistant and vapor-permeable properties ensure long-term durability and maintain the integrity of the building envelope, making it an ideal choice for both new constructions and renovation projects.\u003c\/p\u003e","brand":"Rockwool","offers":[{"title":"90mm (12 packs = 32.83m²) | per pallet | 1200mm x 570mm","offer_id":48960027296091,"sku":"48960027296091","price":464.3,"currency_code":"GBP","in_stock":true},{"title":"100mm (16 packs = 34.56m²) | per pallet | 1200mm x 600mm","offer_id":48960027361627,"sku":"48960027361627","price":432.9,"currency_code":"GBP","in_stock":true},{"title":"120mm (20 packs = 28.8m²) | per pallet | 1200mm x 600mm","offer_id":48960027394395,"sku":"48960027394395","price":504.0,"currency_code":"GBP","in_stock":true},{"title":"140mm (12 packs = 24.62m²) | per pallet | 1200mm x 570mm","offer_id":48960027328859,"sku":"48960027328859","price":453.6,"currency_code":"GBP","in_stock":true},{"title":"150mm (16 packs = 23.04m²) | per pallet | 1200mm x 600mm","offer_id":48960027427163,"sku":"48960027427163","price":432.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-nyrock-frame-slab-32.png?v=1760961514"},{"product_id":"rockwool-nyrock-cavity-slab-32-1200mm-x-455mm-all-thicknesses","title":"Rockwool Nyrock Cavity Slab 32 - 1200mm x 455mm - All Thicknesses","description":"\u003cp\u003eNyRock Cavity Slab 032 is a stone wool insulation product designed for both full and partial fill applications in masonry \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-wall-insulation\" title=\"cavity wall insulation\"\u003ecavity walls\u003c\/a\u003e. With a thermal conductivity of 0.032 W\/mK, it provides excellent thermal insulation, helping to enhance the energy efficiency of buildings. The slab is non-combustible, offering additional fire protection, and its inherent water-repellent properties prevent moisture ingress, reducing the risk of dampness and mould. NyRock Cavity Slab 032 is easy to install and remains durable over time, making it a reliable choice for improving the thermal performance of cavity walls in both new builds and retrofits.\u003c\/p\u003e","brand":"Rockwool","offers":[{"title":"50mm (15 packs = 65.52m²) | per pallet","offer_id":48960365822299,"sku":"48960365822299","price":835.1,"currency_code":"GBP","in_stock":true},{"title":"75mm (20 packs = 43.68m²) | per pallet","offer_id":48960365855067,"sku":"48960365855067","price":835.5,"currency_code":"GBP","in_stock":true},{"title":"85mm (15 packs = 32.76m²) | per pallet","offer_id":48960409534811,"sku":"48960409534811","price":710.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (15 packs = 32.76m²) | per pallet","offer_id":48960409600347,"sku":"48960409600347","price":691.7,"currency_code":"GBP","in_stock":true},{"title":"125mm (15 packs = 24.57m²) | per pallet","offer_id":48960409633115,"sku":"48960409633115","price":648.0,"currency_code":"GBP","in_stock":true},{"title":"150mm (20 packs = 21.84m²) | per pallet","offer_id":48960409665883,"sku":"48960409665883","price":680.7,"currency_code":"GBP","in_stock":true},{"title":"160mm (20 packs = 21.84m²) | per pallet","offer_id":48960409698651,"sku":"48960409698651","price":1119.0,"currency_code":"GBP","in_stock":true},{"title":"200mm (15 packs = 16.38m²) | per pallet","offer_id":48960409731419,"sku":"48960409731419","price":691.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-nyrock-frame-slab-32.png?v=1760961514"},{"product_id":"rockwool-party-wall-cavity-barrier","title":"Rockwool Party Wall Cavity Barrier - 1200mm x 200mm - All Thicknesses","description":"\u003cp\u003eROCKWOOL PWCB is a \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-barriers\" title=\"cavity barrier\"\u003ecavity barrier\u003c\/a\u003e designed for use at the junction between a party wall and an external cavity in masonry and timber frame constructions. Made from non-combustible stone wool insulation, it is encapsulated within a durable white polythene sleeve, ensuring protection from the elements during installation. This design provides both effective fire resistance and ease of handling, making it a practical solution for maintaining fire integrity in building cavities.\u003c\/p\u003e","brand":"Rockwool","offers":[{"title":"65mm | 18 pieces per pack","offer_id":49560667226459,"sku":"49560667226459","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"90mm | 12 pieces per pack","offer_id":49560667259227,"sku":"49560667259227","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"110mm | 10 pieces per pack","offer_id":49560667291995,"sku":"49560667291995","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"120mm | 9 pieces per pack","offer_id":49560667324763,"sku":"49560667324763","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"130mm | 8 pieces per pack","offer_id":49560667357531,"sku":"49560667357531","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"140mm | 7 pieces per pack","offer_id":49560667390299,"sku":"49560667390299","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"150mm | 6 pieces per pack","offer_id":49560667423067,"sku":"49560667423067","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"160mm | 6 pieces per pack","offer_id":49560667455835,"sku":"49560667455835","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-pwcb-cavity-barrier.webp?v=1732529229"},{"product_id":"rockwool-black-aluminium-foil-tape-50m-x-75mm","title":"Rockwool Black Aluminium Foil Tape - 50m x 75mm","description":"\u003cp\u003eROCKWOOL® Black Aluminium Foil Tape is specially designed for sealing exposed edges and board joints within the FirePro DuctRock® System, ensuring a secure and professional finish.\u003c\/p\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":50131723157851,"sku":"50131723157851","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-black-aluminium-tape.jpg?v=1760961452"},{"product_id":"rockwool-rw3-slab-alu","title":"Rockwool RW3 Slab - ALU (Foil Faced)","description":"\u003cp\u003eRockwool RW3 Foil Faced slabs are high-performance insulation products engineered to deliver thermal, acoustic, and fire protection across a wide range of construction applications. Each slab is manufactured from high-quality resin-bonded rock mineral wool and finished with a durable foil facing, providing enhanced vapour resistance and improved handling.\u003c\/p\u003e\n\u003cp\u003eThis version is particularly suitable for applications where a robust surface finish or additional vapour control is required, such as in partition walls, ceilings, \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e, and roof systems. The foil facing also makes it easier to achieve a clean, professional installation.\u003c\/p\u003e","brand":"Rockwool","offers":[{"title":"25mm (192 slabs = 138.24m²) per pallet | 1200mm  x 600mm - Foil Faced 1 Side","offer_id":53687432937819,"sku":"12501782771454","price":68.74,"currency_code":"GBP","in_stock":true},{"title":"25mm (192 slabs = 138.24m²) per pallet | 1200mm  x 600mm - Foil Faced 2 Sides","offer_id":53687432970587,"sku":"12630161944141","price":97.95,"currency_code":"GBP","in_stock":true},{"title":"30mm (180 slabs = 129.6m²) per pallet | 1200mm  x 600mm - Foil Faced 1 Side","offer_id":53687433003355,"sku":"12750758049280","price":74.97,"currency_code":"GBP","in_stock":true},{"title":"30mm (180 slabs = 129.6m²) per pallet | 1200mm  x 600mm - Foil Faced 2 Sides","offer_id":53687433036123,"sku":"12841813417142","price":102.35,"currency_code":"GBP","in_stock":true},{"title":"40mm (120 slabs = 86.4m²) per pallet | 1200mm  x 600mm - Foil Faced 1 Side","offer_id":53687433068891,"sku":"12903533290510","price":57.51,"currency_code":"GBP","in_stock":true},{"title":"40mm (120 slabs = 86.4m²) per pallet | 1200mm  x 600mm - Foil Faced 2 Sides","offer_id":53687433101659,"sku":"13097113103913","price":75.76,"currency_code":"GBP","in_stock":true},{"title":"50mm (96 slabs = 69.12m²) per pallet | 1200mm  x 600mm - Foil Faced 1 Side","offer_id":53687433134427,"sku":"13175314929399","price":52.37,"currency_code":"GBP","in_stock":true},{"title":"50mm (96 slabs = 69.12m²) per pallet | 1200mm  x 600mm - Foil Faced 2 Sides","offer_id":53687433167195,"sku":"13239165250773","price":66.97,"currency_code":"GBP","in_stock":true},{"title":"60mm (72 slabs = 51.84m²) per pallet | 1200mm  x 600mm - Foil Faced 1 Side","offer_id":53687433199963,"sku":"13388335100127","price":43.97,"currency_code":"GBP","in_stock":true},{"title":"60mm (72 slabs = 51.84m²) per pallet | 1200mm  x 600mm - Foil Faced 2 Sides","offer_id":53687433232731,"sku":"13495345252121","price":54.93,"currency_code":"GBP","in_stock":true},{"title":"75mm (72 slabs = 51.85m²) per pallet | 1200mm  x 600mm - Foil Faced 1 Side","offer_id":53687433265499,"sku":"13575824032172","price":54.98,"currency_code":"GBP","in_stock":true},{"title":"75mm (72 slabs = 51.85m²) per pallet | 1200mm  x 600mm - Foil Faced 2 Sides","offer_id":53687433298267,"sku":"13612030674925","price":65.93,"currency_code":"GBP","in_stock":true},{"title":"100mm (4 slabs = 2.4m²) per pack | 1000mm  x 600mm - ALU Foil Faced 1 Side","offer_id":51445978956123,"sku":"51445978956123","price":44.75,"currency_code":"GBP","in_stock":true},{"title":"100mm (4 slabs = 2.4m²) per pack | 1000mm  x 600mm - ALU Foil Faced 2 Sides","offer_id":53687433331035,"sku":"13747103245755","price":52.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rw3-slabs.png?v=1760961407"},{"product_id":"rockwool-rw3-slab-black-tissue-faced","title":"Rockwool RW3 Slab - Black Tissue Faced","description":"\u003cp\u003eRockwool RW3 Black Tissue Faced slabs are designed to provide superior thermal, acoustic, and fire insulation across a variety of building applications. Each slab is manufactured from high-quality resin-bonded rock mineral wool and finished with a durable black tissue facing, offering a clean aesthetic finish and added surface protection.\u003c\/p\u003e\n\u003cp\u003eThis version is particularly suited to applications where appearance and acoustic performance are important, such as in exposed ceilings, wall linings, and acoustic panel systems. The black tissue facing provides a neat, uniform appearance while maintaining the excellent non-combustible, sound-absorbing, and thermal insulation qualities of the RW3 range.\u003c\/p\u003e","brand":"Rockwool","offers":[{"title":"50mm (8 slabs = 4.8m²) per pack | 1000mm  x 600mm - Black Tissue Faced","offer_id":51466768613723,"sku":"51466768613723","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwool-rw3-slab.png?v=1760961352"},{"product_id":"rockwool-sleeved-cavity-barrier-scb","title":"Rockwool Sleeved Cavity Barrier (SCB)","description":"\u003cp\u003eROCKWOOL® SCB is a flexible stone wool \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/cavity-barriers\" title=\"cavity barriers\"\u003ecavity barrier\u003c\/a\u003e supplied as insulation strips encapsulated within a durable polythene sleeve. Designed to be installed under compression, it effectively restricts the spread of smoke and fire within masonry cavities in both timber and steel frame constructions.\u003c\/p\u003e\n\u003cp\u003eWhen used at the junction between a party wall and the external cavity, ROCKWOOL® SCB forms an effective perimeter edge seal. This helps to reduce heat loss by limiting uncontrolled air movement around the exposed edges of the party wall cavity. In addition, the flexibility of the stone wool core allows the product to absorb and trap sound waves, contributing to reduced flanking sound transmission through cavities.\u003c\/p\u003e","brand":"Rockwool","offers":[{"title":"65mm | 110mm x 1200mm","offer_id":51910505529691,"sku":"51910505529691","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"65mm | 200mm x 1200mm","offer_id":51910505562459,"sku":"51910505562459","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100mm | 110mm x 1200mm","offer_id":51910505595227,"sku":"51910505595227","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"100m | 200mm x 1200mm","offer_id":51910505627995,"sku":"51910505627995","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"110mm | 1100mm x 1200mm","offer_id":51910505660763,"sku":"51910505660763","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"110mm | 200mm x 1200mm","offer_id":51910505693531,"sku":"51910505693531","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"130mm | 110mm x 1200mm","offer_id":51910505726299,"sku":"51910505726299","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"130m | 200mm x 1200mm","offer_id":51910505759067,"sku":"51910505759067","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"160mm | 110mm x 1200mm","offer_id":51910505791835,"sku":"51910505791835","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"150mm | 110mm x 1200mm","offer_id":51910505824603,"sku":"51910505824603","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"160mm | 200mm x 1200mm","offer_id":51910505857371,"sku":"51910505857371","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"180mm | 110mm x 1200mm","offer_id":51910505890139,"sku":"51910505890139","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"180mm | 200mm x 1200mm","offer_id":51910505922907,"sku":"51910505922907","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"210mm | 200mm x 1200mm","offer_id":51910505955675,"sku":"51910505955675","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"210mm | 110mm x 1200mm","offer_id":51910505988443,"sku":"51910505988443","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"220mm | 110mm x 1200mm","offer_id":51910506021211,"sku":"51910506021211","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"300mm | 110mm x 1200mm","offer_id":51910506053979,"sku":"51910506053979","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"300mm | 200mm x 1200mm","offer_id":51910506086747,"sku":"51910506086747","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rockwoolscbproductimage.jpg?v=1765902395"},{"product_id":"rockwool-rwa45-foil-faced-1200mm-x-600mm-all-thicknesses","title":"Rockwool RWA45 Foil Faced - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003eDesigned for a variety of general building projects as well as more specialist applications including commercial, leisure, and industrial environments. This high-performance slab delivers outstanding acoustic, thermal, and fire-resistant properties, ensuring that your building projects meet the highest standards of safety and efficiency.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent Thermal Insulation - Provides superior thermal performance, ensuring energy efficiency and temperature regulation across various applications.\u003c\/li\u003e\n\u003cli\u003eOutstanding Acoustic Performance - Delivers excellent soundproofing qualities, ideal for noise reduction in commercial, industrial, and residential spaces.\u003c\/li\u003e\n\u003cli\u003eSuperior Fire Performance - Fire-resistant with a Euroclass A1 classification, offering maximum safety by preventing the spread of fire.\u003c\/li\u003e\n\u003cli\u003eDurable \u0026amp; Robust - Made from high-quality Rockwool material, offering long-lasting performance in all environments, even under extreme conditions.\u003c\/li\u003e\n\u003cli\u003eBCO Foil-Faced Both Sides - Provides added protection and enhanced durability, ensuring optimal performance for both interior and exterior applications.\u003c\/li\u003e\n\u003cli\u003eVersatile Applications - Perfect for general building projects, commercial spaces, leisure facilities, and industrial applications where high thermal, acoustic, and fire performance is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRWA45 foil faced is available in a variety of thicknesses such as: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e25mm\u003c\/strong\u003e (16 slabs per pack = 11.52m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e30mm\u003c\/strong\u003e (12 slabs per pack = 8.64m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e40mm \u003c\/strong\u003e(16 packs per pallet = 138.24m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e50mm \u003c\/strong\u003e(9 slabs per pack = 6.48m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e60mm \u003c\/strong\u003e(8 slabs per pack = 5.76m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e75mm\u003c\/strong\u003e (6 slabs per pack = 4.32m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e100mm\u003c\/strong\u003e (4 slabs per pack = 2.88m²)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan id=\"docs-internal-guid-9c6bcc0e-7fff-0716-0e5f-707ab946e41f\"\u003eWe also offer custom facings upon request for specific project needs. \u003c\/span\u003e\u003ca title=\"Contact National Insulation Supplies\" href=\"https:\/\/www.nationalinsulationsupplies.com\/pages\/contact\"\u003eGet in touch with us to find out more. \u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"25mm - (16 slabs\/pack - 11.52m²\/pack) - 12 packs\/pallet = 138.24m² - Single  Side","offer_id":53687449747803,"sku":"53687449747803","price":685.32,"currency_code":"GBP","in_stock":true},{"title":"25mm - (16 slabs\/pack - 11.52m²\/pack) - 12 packs\/pallet = 138.24m² - Both Sides","offer_id":53687565648219,"sku":"14531505285879","price":1035.84,"currency_code":"GBP","in_stock":true},{"title":"30mm - (12 slabs\/pack - 8.64m²\/pack) - 16 packs\/pallet = 138.24m²- Single  Side","offer_id":53687449780571,"sku":"53687449780571","price":780.32,"currency_code":"GBP","in_stock":true},{"title":"30mm - (12 slabs\/pack - 8.64m²\/pack) - 16 packs\/pallet = 138.24m² - Both Sides","offer_id":53687565680987,"sku":"14657559529254","price":1130.4,"currency_code":"GBP","in_stock":true},{"title":"40mm - (12 slabs\/pack - 8.64m²\/pack) - 16 packs\/pallet = 138.24m² - Single  Side","offer_id":53687449813339,"sku":"53687449813339","price":939.52,"currency_code":"GBP","in_stock":true},{"title":"40mm - (12 slabs\/pack - 8.64m²\/pack) - 16 packs\/pallet = 138.24m² - Both Side","offer_id":53687565713755,"sku":"14799440994738","price":1289.92,"currency_code":"GBP","in_stock":true},{"title":"50mm - (9 slabs\/pack - 6.48m²\/pack) - 16 packs\/pallet = 103.68m²- Single  Side","offer_id":53687449846107,"sku":"53687449846107","price":753.92,"currency_code":"GBP","in_stock":true},{"title":"50mm - (9 slabs\/pack - 6.48m²\/pack) - 16 packs\/pallet = 103.68m² - Both Side","offer_id":53687565746523,"sku":"14819001667082","price":1016.8,"currency_code":"GBP","in_stock":true},{"title":"60mm - (8 slabs\/pack = 5.76m²\/pack) - 16 packs\/pallet = 92.16m² - Single  Side","offer_id":53687449878875,"sku":"53687449878875","price":774.88,"currency_code":"GBP","in_stock":true},{"title":"60mm - (8 slabs\/pack = 5.76m²\/pack) - 16 packs\/pallet = 92.16m² - Both Side","offer_id":53687565779291,"sku":"14916443561212","price":1008.48,"currency_code":"GBP","in_stock":true},{"title":"75mm - (6 slabs\/pack = 4.32m²\/pack) - 20 packs\/pallet = 86.40m² - Single  Side","offer_id":53687449911643,"sku":"53687449911643","price":832.8,"currency_code":"GBP","in_stock":true},{"title":"75mm - (6 slabs\/pack = 4.32m²\/pack) - 20 packs\/pallet = 86.40m² - Both Side","offer_id":53687565812059,"sku":"15072085590763","price":1052.0,"currency_code":"GBP","in_stock":true},{"title":"100mm - (4 slabs\/pack = 2.88m²\/pack) - 20 packs\/pallet = 57.60m² - Single  Side","offer_id":53687449944411,"sku":"53687449944411","price":661.8,"currency_code":"GBP","in_stock":true},{"title":"100mm - (4 slabs\/pack = 2.88m²\/pack) - 20 packs\/pallet = 57.60m² - Both Side","offer_id":53687565844827,"sku":"15154710461134","price":807.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rwa45_foil_faced.jpg?v=1785413977"},{"product_id":"rockwool-rw5-foil-faced-1200mm-x-600mm-all-thicknesses","title":"Rockwool RW5 Foil Faced - 1200mm x 600mm - All Thicknesses","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/products\/rockwool-rw5-foil-faced-1200mm-x-600mm-all-thicknesses\" title=\"Rockwool RW5\"\u003eRockwool RW5 Foil Faced\u003c\/a\u003e is designed to enhance thermal, acoustic, and fire performance across various construction types. It consists of high-quality resin-bonded slabs available in different thicknesses and densities. Custom facings can be ordered to meet specific project requirements. These Rockwool slabs are versatile and suitable for a wide range of general building applications, including acoustic and thermal insulation for partition walls, ceilings, \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/floor-insulation\" title=\"floor insulation\"\u003efloors\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.nationalinsulationsupplies.com\/collections\/roof-insulation\" title=\"roof insulation\"\u003eroofs\u003c\/a\u003e. The product is easy to apply across different construction projects.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Rockwool","offers":[{"title":"25mm (8 slabs\/pack = 5.76m²) - 24 packs\/pallet = 138.24m² - Single Side","offer_id":53687579574619,"sku":"53687579574619","price":1106.25,"currency_code":"GBP","in_stock":true},{"title":"25mm (8 slabs\/pack = 5.76m²) - 24 packs\/pallet = 138.24m² - Both SIdes","offer_id":53687621681499,"sku":"13892929907483","price":1412.64,"currency_code":"GBP","in_stock":true},{"title":"30mm (8 slabs\/pack = 5.76m²) - 20 packs\/pallet = 115.20m² - Single Side","offer_id":53687579607387,"sku":"53687579607387","price":1176.0,"currency_code":"GBP","in_stock":true},{"title":"30mm (8 slabs\/pack = 5.76m²) - 20 packs\/pallet = 115.20m² - Both Sides","offer_id":53687621714267,"sku":"13938489700914","price":1468.0,"currency_code":"GBP","in_stock":true},{"title":"50mm (4 slabs\/pack = 2.88m²) - 24 packs\/pallet = 69.12m² - Single Side","offer_id":53687579672923,"sku":"53687579672923","price":873.84,"currency_code":"GBP","in_stock":true},{"title":"50mm (4 slabs\/pack = 2.88m²) - 24 packs\/pallet = 69.12m² - Both Sides","offer_id":53687621779803,"sku":"14128515348246","price":1048.8,"currency_code":"GBP","in_stock":true},{"title":"75mm (3 slabs\/pack = 2.16m²) - 20 packs\/pallet = 43.20m² - Single Side","offer_id":53687579705691,"sku":"53687579705691","price":759.6,"currency_code":"GBP","in_stock":true},{"title":"75mm (3 slabs\/pack = 2.16m²) - 20 packs\/pallet = 43.20m² - Both Sides","offer_id":53687621812571,"sku":"14254375030169","price":869.0,"currency_code":"GBP","in_stock":true},{"title":"100mm (2 slabs\/pack = 1.44m²) - 24 packs\/pallet = 34.56m² - Single Side","offer_id":53687579738459,"sku":"53687579738459","price":745.2,"currency_code":"GBP","in_stock":true},{"title":"100mm (2 slabs\/pack = 1.44m²) - 24 packs\/pallet = 34.56m² - Both Sides","offer_id":53687621845339,"sku":"14323149656903","price":832.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/rwa45foilfaced.jpg?v=1785414487"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/collections\/Rockwool_Box_logo.png?v=1761217777","url":"https:\/\/www.nationalinsulationsupplies.com\/collections\/rockwool.oembed?page=3","provider":"National Insulation Supplies","version":"1.0","type":"link"}