{"title":"Acoustic Insulation","description":"\u003ch2\u003eTypes of Acoustic Insulation\u003c\/h2\u003e\n\u003ch3\u003eAcoustic Insulation Slabs\u003c\/h3\u003e\n\u003cp\u003eSlabs are the most popular choice for party walls, separating floors, and stud partitions. They friction-fit between timber studs and floor joists without fixings or specialist tools. Rockwool RWA45 is the UK's most widely used acoustic slab, available from 25mm to 100mm thick. For applications needing maximum performance, Knauf Rocksilk RS45 and RS60 offer higher densities for greater sound blocking.\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.insulationuk.co.uk\/collections\/acoustic-insulation-slabs\"\u003eShop Acoustic Insulation Slabs \u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eAcoustic Insulation Rolls\u003c\/h3\u003e\n\u003cp\u003eRolls suit larger areas and irregular joist or stud spacing, with less cutting and less waste than slabs. Knauf Acoustic Roll uses a bio-based binder that makes it softer and less itchy to handle, which is a good solution for DIY installations. Superglass Acoustic Partition Roll comes pre-cut to 600mm widths, fitting standard stud centres straight from the pack.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.insulationuk.co.uk\/collections\/acoustic-insulation-roll\"\u003eShop Acoustic Insulation Rolls\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eBenefits of Acoustic Insulation\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eReduce Noise Transmission\u003c\/strong\u003e - Block airborne and impact noise between rooms and properties\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilding Regulations Compliance \u003c\/strong\u003e- Meet Approved Document E requirements (45dB DnTw minimum)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual Thermal Benefits\u003c\/strong\u003e - Excellent thermal insulation (0.034-0.038 W\/mK) alongside acoustic performance\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFire Safety\u003c\/strong\u003e - Euroclass A1 non-combustible mineral wool for maximum fire protection\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Friction \u003c\/strong\u003e- Fit Installation - No fixings required, slots between studs and joists\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMoisture Resistant \u003c\/strong\u003e- Water-repellent stone wool and glass wool maintains performance\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Privacy\u003c\/strong\u003e - Create peaceful, comfortable living and working environments\u003cbr\u003eCost-Effective Soundproofing - Affordable solution for reducing unwanted noise\u003c\/p\u003e\n\u003ch2\u003eWhere to Use Sound Insulation\u003c\/h2\u003e\n\u003cp\u003eParty walls between terraced and semi-detached properties are the most common application. Building Regulations Approved Document E requires a minimum 45dB sound insulation (DnTw) for separating walls. Install 100mm Rockwool RWA45 or Knauf Acoustic Roll between timber studs in party wall constructions, combined with two layers of acoustic plasterboard on resilient bars for maximum sound reduction. For masonry party walls, add 50-100mm acoustic insulation within the cavity to improve acoustic performance.\u003c\/p\u003e\n\u003cp\u003eSeparating floors between flats and apartments need to address airborne noise (conversation, TV, music) and impact noise (footsteps, furniture). Mineral wool between joists handles airborne sound and can be paired with acoustic underlay for impact performance.\u003c\/p\u003e\n\u003cp\u003eInternal partitions between bedrooms, a home office or bathrooms benefit from 50–100mm acoustic insulation for real privacy between rooms. Particularly effective in open-plan conversions, loft apartments, and home offices where acoustic privacy is essential. Combine with acoustic plasterboard for enhanced performance.\u003c\/p\u003e\n\u003cp\u003eSuspended timber floors in period properties amplify sound in the cavity beneath floorboards. Filling the joist void with 100mm mineral wool such as Rockwool RWA45 or Superglass APR absorbs sound and reduces resonance.\u003c\/p\u003e\n\u003ch2\u003eChoosing the Right Sound Insulation\u003c\/h2\u003e\n\u003cp\u003eThe best type of sound insulation depends on your project and the level of noise reduction required.\u003c\/p\u003e\n\u003cp\u003eFor party walls and separating floors, choose higher-density slabs such as Rockwool RWA45 or Knauf RS60 to provide better sound absorption and help meet Building Regulations.\u003c\/p\u003e\n\u003cp\u003eFor internal stud walls, 50-100mm acoustic insulation is typically sufficient to improve privacy between rooms.\u003c\/p\u003e\n\u003cp\u003eFor larger areas or quick installation, acoustic rolls offer faster coverage with minimal cutting.\u003c\/p\u003e\n\u003cp\u003eIf you're unsure which product is right for your application, use the filters above or contact our team for guidance.\u003c\/p\u003e\n\u003ch2\u003eDon't Forget the Accessories\u003c\/h2\u003e\n\u003cp\u003eA complete sound insulation system is more than just the mineral wool. Resilient bar systems decouple plasterboard from the structure, preventing sound from travelling through the frame. GenieClip systems offer an alternative decoupling solution for walls and ceilings. Acoustic tapes and rolls seal gaps that let sound through. Acoustic adhesive and sealant secures and seals boards and membranes. Acoustic pipe lagging reduces noise from pipework running through walls and floors. \u003c\/p\u003e\n\u003cp\u003eGetting these details right is often the difference between a system that performs well and one that disappoints.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Insulation UK for Sound Insulation?\u003c\/h2\u003e\n\u003cp\u003eLeading Acoustic Brands in One Place\u003cbr\u003eShop trusted sound insulation products from Rockwool, Knauf, Superglass and more, all in one place.\u003c\/p\u003e\n\u003cp\u003eSolutions for Every Application\u003cbr\u003eFrom party walls and separating floors to internal partitions and ceilings, we stock acoustic insulation to suit both domestic and commercial projects.\u003c\/p\u003e\n\u003cp\u003eCompetitive Trade Prices\u003cbr\u003eWe offer high-performance acoustic insulation at competitive prices, with no minimum order value.\u003c\/p\u003e\n\u003cp\u003eFast UK-Wide Delivery\u003cbr\u003eGet your materials when you need them with reliable UK delivery, including next-day options on selected products.\u003c\/p\u003e\n\u003cp\u003eExpert Support When You Need It\u003cbr\u003eNot sure which sound insulation is right for your project? Our team has over 50 years of combined industry experience and can help you choose the right solution.\u003c\/p\u003e\n\u003cp\u003eBrowse of our product range above and filter by thickness or coverage on the left. Not sure what you need? Give us a call on 03003 034 578.\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"50mm-rockwool-flexi-600mm","title":"50mm Rockwool Flexi Insulation Slab  1.2m x 600mm","description":"\u003cp class=\"MsoNormal\"\u003eThe Rockwool Flexi Slab (600mm) is a versatile, high-performance stone wool insulation designed to provide exceptional acoustic, thermal, and fire protection across a wide range of applications. Featuring a unique flexible edge for a snug friction-fit, it’s perfect for pitched roofs, partition walls, intermediate floors, and framed constructions in both residential and commercial buildings. Combining durability, ease of installation, and sustainable materials, it’s a trusted choice for long-lasting insulation performance.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eEffectively absorbs sound to reduce noise transmission between rooms, floors, and walls\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eLow thermal conductivity of 0.038 W\/m·K (50–120 mm) and 0.035 W\/m·K (140 mm +), helping to improve energy efficiency and indoor comfort\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eRated Euroclass A1 non-combustible, offering the highest level of fire safety\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUnique flexible edge ensures a tight friction-fit and compensates for minor framework movement or timber shrinkage, reducing gaps and heat loss\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eWater repellent and rot resistant, preventing moisture build-up, damp, and decay for long-lasting performance\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eHighly durable, maintaining its structure and insulation performance throughout the building’s lifetime\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSemi-rigid, lightweight slabs that are easy to handle, cut, and install\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMade from natural volcanic rock and recycled materials, contributing to an environmentally responsible build\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for residential, commercial, and industrial projects, including schools, hospitals, and offices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to Know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for use in pitched roofs, partition walls, intermediate floors, separating floors, and framed constructions\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eFlexible edge allows a tight friction-fit between timber or metal studs, ensuring consistent performance even if the framework moves or settles\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUse a utility or serrated knife to cut the slabs cleanly; wear gloves and goggles to avoid irritation\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":52653176717646,"sku":"BM003226","price":56.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-flexi-insulation-slab-50mm-1-2m-x-600mm-bm003226-mineral-fibre-insulation-1246757332.png?v=1782926655"},{"product_id":"100mm-rockwool-flexi-600mm","title":"100mm Rockwool Flexi Insulation Slab  1.2m x 600mm - 4.32 m²","description":"\u003cp class=\"MsoNormal\"\u003eThe Rockwool Flexi Slab (600mm) is a versatile, high-performance stone wool insulation designed to provide exceptional acoustic, thermal, and fire protection across a wide range of applications. Featuring a unique flexible edge for a snug friction-fit, it’s perfect for pitched roofs, partition walls, intermediate floors, and framed constructions in both residential and commercial buildings. Combining durability, ease of installation, and sustainable materials, it’s a trusted choice for long-lasting insulation performance.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eEffectively absorbs sound to reduce noise transmission between rooms, floors, and walls\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eLow thermal conductivity of 0.038 W\/m·K (50–120 mm) and 0.035 W\/m·K (140 mm +), helping to improve energy efficiency and indoor comfort\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eRated Euroclass A1 non-combustible, offering the highest level of fire safety\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUnique flexible edge ensures a tight friction-fit and compensates for minor framework movement or timber shrinkage, reducing gaps and heat loss\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eWater repellent and rot resistant, preventing moisture build-up, damp, and decay for long-lasting performance\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eHighly durable, maintaining its structure and insulation performance throughout the building’s lifetime\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSemi-rigid, lightweight slabs that are easy to handle, cut, and install\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMade from natural volcanic rock and recycled materials, contributing to an environmentally responsible build\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for residential, commercial, and industrial projects, including schools, hospitals, and offices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to Know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for use in pitched roofs, partition walls, intermediate floors, separating floors, and framed constructions\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eFlexible edge allows a tight friction-fit between timber or metal studs, ensuring consistent performance even if the framework moves or settles\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUse a utility or serrated knife to cut the slabs cleanly; wear gloves and goggles to avoid irritation\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":52653178716494,"sku":"BM004630","price":55.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-flexi-insulation-slab-50mm-1-2m-x-600mm-bm003226-mineral-fibre-insulation-1246757332.png?v=1782926655"},{"product_id":"120mm-rockwool-flexi-600mm","title":"120mm Rockwool Flexi Insulation Slab  1.2m x 600mm","description":"\u003cp class=\"MsoNormal\"\u003eThe Rockwool Flexi Slab (600mm) is a versatile, high-performance stone wool insulation designed to provide exceptional acoustic, thermal, and fire protection across a wide range of applications. Featuring a unique flexible edge for a snug friction-fit, it’s perfect for pitched roofs, partition walls, intermediate floors, and framed constructions in both residential and commercial buildings. Combining durability, ease of installation, and sustainable materials, it’s a trusted choice for long-lasting insulation performance.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eEffectively absorbs sound to reduce noise transmission between rooms, floors, and walls\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eLow thermal conductivity of 0.038 W\/m·K (50–120 mm) and 0.035 W\/m·K (140 mm +), helping to improve energy efficiency and indoor comfort\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eRated Euroclass A1 non-combustible, offering the highest level of fire safety\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUnique flexible edge ensures a tight friction-fit and compensates for minor framework movement or timber shrinkage, reducing gaps and heat loss\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eWater repellent and rot resistant, preventing moisture build-up, damp, and decay for long-lasting performance\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eHighly durable, maintaining its structure and insulation performance throughout the building’s lifetime\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSemi-rigid, lightweight slabs that are easy to handle, cut, and install\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMade from natural volcanic rock and recycled materials, contributing to an environmentally responsible build\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for residential, commercial, and industrial projects, including schools, hospitals, and offices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to Know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for use in pitched roofs, partition walls, intermediate floors, separating floors, and framed constructions\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eFlexible edge allows a tight friction-fit between timber or metal studs, ensuring consistent performance even if the framework moves or settles\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUse a utility or serrated knife to cut the slabs cleanly; wear gloves and goggles to avoid irritation\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":52653179208014,"sku":"BM005312","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-flexi-insulation-slab-50mm-1-2m-x-600mm-bm003226-mineral-fibre-insulation-1246757332.png?v=1782926655"},{"product_id":"140mm-rockwool-flexi-600mm","title":"140mm Rockwool Flexi Insulation Slab  1.2m x 600mm","description":"\u003cp class=\"MsoNormal\"\u003eThe Rockwool Flexi Slab (600mm) is a versatile, high-performance stone wool insulation designed to provide exceptional acoustic, thermal, and fire protection across a wide range of applications. Featuring a unique flexible edge for a snug friction-fit, it’s perfect for pitched roofs, partition walls, intermediate floors, and framed constructions in both residential and commercial buildings. Combining durability, ease of installation, and sustainable materials, it’s a trusted choice for long-lasting insulation performance.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eEffectively absorbs sound to reduce noise transmission between rooms, floors, and walls\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eLow thermal conductivity of 0.038 W\/m·K (50–120 mm) and 0.035 W\/m·K (140 mm +), helping to improve energy efficiency and indoor comfort\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eRated Euroclass A1 non-combustible, offering the highest level of fire safety\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUnique flexible edge ensures a tight friction-fit and compensates for minor framework movement or timber shrinkage, reducing gaps and heat loss\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eWater repellent and rot resistant, preventing moisture build-up, damp, and decay for long-lasting performance\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eHighly durable, maintaining its structure and insulation performance throughout the building’s lifetime\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSemi-rigid, lightweight slabs that are easy to handle, cut, and install\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMade from natural volcanic rock and recycled materials, contributing to an environmentally responsible build\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for residential, commercial, and industrial projects, including schools, hospitals, and offices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to Know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for use in pitched roofs, partition walls, intermediate floors, separating floors, and framed constructions\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eFlexible edge allows a tight friction-fit between timber or metal studs, ensuring consistent performance even if the framework moves or settles\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUse a utility or serrated knife to cut the slabs cleanly; wear gloves and goggles to avoid irritation\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":52653179961678,"sku":"BM003571","price":55.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-flexi-insulation-slab-50mm-1-2m-x-600mm-bm003226-mineral-fibre-insulation-1246757332.png?v=1782926655"},{"product_id":"100mm-rockwool-rwa45-pallet","title":"100mm Rockwool RWA45 Acoustic Slab  1.2m x 600mm  Bulk 20 packs","description":"\u003cp class=\"MsoNormal\"\u003eThe Rockwool RWA45 Acoustic Slab is a versatile and high-performance stone wool insulation designed for acoustic, thermal, and fire protection across a wide range of applications. Suitable for partition walls, ceilings, floors, roofs, and industrial or commercial spaces, it combines exceptional durability with outstanding safety and energy efficiency.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003c!-- [if !supportLists]--\u003eEffectively absorbs sound to reduce noise transmission between rooms and floors\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eLow thermal conductivity of 0.035 W\/m·K, helping to improve energy efficiency and indoor comfort\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eRated Euroclass A1 non-combustible, offering the highest level of fire safety with a melting point above 1000°C\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eWater repellent and rot resistant, preventing moisture build-up, damp, and decay for long-lasting performance\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eHighly durable, maintaining its structure and performance over the lifetime of the building\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSemi-rigid, lightweight slabs that are easy to handle, cut, and install, with a density of 45 kg\/m³\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMade from natural volcanic rock and recycled materials, contributing to an environmentally responsible build\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for residential, commercial, and industrial projects, including schools, hospitals, and offices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eGood to Know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003c!-- [if !supportLists]--\u003eSuitable for use in partition walls, floors, ceilings, and roofs\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eCan be used between timber or steel stud partitions and timber frame floors\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUse a utility or serrated knife to cut the slabs cleanly; wear gloves and goggles to avoid irritation\u003c\/li\u003e\n\u003cli\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/li\u003e\n\u003cli\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; color: black; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":52653844463950,"sku":"IUK01646","price":494.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-rwa45-acoustic-slab-1200mm-x-600mm-x-100mm-bulk-pallet-iuk01646-mineral-fibre-insulation-1172606283.webp?v=1749559920"},{"product_id":"25mm-knauf-rocksilk-rs100-1-2mm-x-600mm","title":"25mm Knauf Rocksilk RS100  1.2mm x 600mm","description":"\u003cp\u003eThe Rocksilk® RS range is built around density rather than thickness, and RS100 sits high on that ladder at 100 kg\/m³. That is what the 25mm slab is really for: adding mass to a construction where there is very little depth available to work with, in floors, wall systems and roof build-ups across residential, commercial and industrial projects.\u003c\/p\u003e\n\u003cp\u003eSlabs measure 1200mm x 600mm and are supplied 12 per pack, covering 8.64m². Declared thermal resistance is 0.70 m²K\/W at a thermal conductivity of 0.034 W\/mK.\u003c\/p\u003e\n\u003cp\u003eAt this density the slab keeps its shape and its edge when cut, so thin sections and narrow strips stay square instead of tearing or slumping into the gap they are meant to fill. Where a thin layer is doing acoustic or fire duty rather than thermal duty, that dimensional stability is the difference between a clean, continuous layer and a compromised one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRock mineral wool slab at a density of 100 kg\/m³\u003c\/li\u003e\n\u003cli\u003eDeclared thermal resistance of 0.70 m²K\/W\u003c\/li\u003e\n\u003cli\u003eThermal conductivity of 0.034 W\/mK\u003c\/li\u003e\n\u003cli\u003e1200mm x 600mm slabs, 12 per pack covering 8.64m²\u003c\/li\u003e\n\u003cli\u003eAdds density to floors, wall systems and roof build-ups where depth is limited\u003c\/li\u003e\n\u003cli\u003eHolds shape and edge definition when cut into thin sections\u003c\/li\u003e\n\u003cli\u003eEuroclass A1 non-combustible\u003c\/li\u003e\n\u003cli\u003eGeneric BRE Green Guide rating of A+\u003c\/li\u003e\n\u003cli\u003eVapour resistivity of 5.00 MNs\/g.m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRS100 is chosen for its density; a lower-density Rocksilk® slab is not a like-for-like substitute\u003c\/li\u003e\n\u003cli\u003eCut with a large-bladed insulation knife or saw for a clean, square edge\u003c\/li\u003e\n\u003cli\u003eSlabs should be closely butted with no gaps to keep the layer continuous\u003c\/li\u003e\n\u003cli\u003eThin layers are less forgiving of poor alignment, so take care at joints and perimeters\u003c\/li\u003e\n\u003cli\u003eNot a decorative surface\u003c\/li\u003e\n\u003cli\u003eStore under cover, off the ground and protected from the weather\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52653848625486,"sku":"IUK01682","price":50.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-rocksilk-rs100-building-slab-25mm-1-2-x-600mm-iuk01682-mineral-fibre-insulation-1217946900.png?v=1769182452"},{"product_id":"50mm-knauf-rocksilk-rs100-1-2mm-x-600mm","title":"50mm Knauf Rocksilk RS100  1.2mm x 600mm","description":"\u003cp\u003eRock mineral wool melts above 1000°C, which is what puts RS100 in critical areas of a building rather than general ones. Non-combustibility tells you a material will not feed a fire. A melting point that high tells you it is still doing its job well into one, and that is the property specifiers are buying when they choose rock over other mainstream insulants.\u003c\/p\u003e\n\u003cp\u003e50mm Knauf Rocksilk® RS100 is a rock mineral wool slab at a density of 100 kg\/m³, classified Euroclass A1 to EN 13501-1. Slabs measure 1200mm x 600mm and are supplied 6 per pack, covering 4.32m². Declared thermal resistance is 1.45 m²K\/W at a thermal conductivity of 0.034 W\/mK.\u003c\/p\u003e\n\u003cp\u003eAt 50mm it is commonly found in separating constructions, partitions and light steel frame walls, the places where fire performance and sound transfer are both under scrutiny.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRock mineral wool with a melting temperature above 1000°C\u003c\/li\u003e\n\u003cli\u003eProvides longer periods of fire resistance than other mainstream insulants\u003c\/li\u003e\n\u003cli\u003eEuroclass A1 reaction to fire classification to EN 13501-1\u003c\/li\u003e\n\u003cli\u003eDensity of 100 kg\/m³\u003c\/li\u003e\n\u003cli\u003eDeclared thermal resistance of 1.45 m²K\/W\u003cbr\u003eThermal conductivity of 0.034 W\/mK\u003c\/li\u003e\n\u003cli\u003e1200mm x 600mm slabs, 6 per pack covering 4.32m²\u003c\/li\u003e\n\u003cli\u003eSuited to separating constructions, partitions and light steel frame walls\u003c\/li\u003e\n\u003cli\u003eDeclaration of Performance R4208MPCPR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReaction to fire and fire resistance are different things: A1 describes the material, while a fire resistance period belongs to the tested system\u003c\/li\u003e\n\u003cli\u003eCheck the system specification before substituting RS100 into a fire-rated build-up\u003c\/li\u003e\n\u003cli\u003eSlabs need a tight fit against framing members, with no voids left at the edges\u003c\/li\u003e\n\u003cli\u003eRot proof, non-hygroscopic and will not sustain vermin\u003c\/li\u003e\n\u003cli\u003eCuts cleanly with a saw or large-bladed knife\u003c\/li\u003e\n\u003cli\u003eKeep slabs dry and covered while stored on site\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52653849182542,"sku":"IUK01683","price":48.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-rocksilk-rs100-building-slab-25mm-1-2-x-600mm-iuk01682-mineral-fibre-insulation-1217946900.png?v=1769182452"},{"product_id":"75mm-knauf-rocksilk-rs100-1-2mm-x-600mm","title":"75mm Knauf Rocksilk RS100  1.2mm x 600mm","description":"\u003cp\u003eNoise travelling between flats, between offices or between floors of the same house is a structural problem, not a surface one, and it is solved inside the construction rather than on it. 75mm Knauf Rocksilk® RS100 is specified into separating floors, internal floors and partitions for exactly that reason: to cut transmission between spaces in multi-storey and multi-occupancy buildings.\u003c\/p\u003e\n\u003cp\u003eSlabs are 1200mm x 600mm, supplied 4 per pack and covering 2.88m². Declared thermal resistance is 2.20 m²K\/W at a thermal conductivity of 0.034 W\/mK.\u003c\/p\u003e\n\u003cp\u003ePerformance of that kind only counts if it lasts. The slab will not slump or degrade, so the layer installed on day one is the layer still working in twenty years, without settlement opening voids at the top of a partition or along a joist run where the sound would then find its way through.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduces noise transmission between spaces in multi-storey and multi-occupancy buildings\u003c\/li\u003e\n\u003cli\u003eSpecified into separating floors, internal floors and partitions\u003c\/li\u003e\n\u003cli\u003eDeclared thermal resistance of 2.20 m²K\/W\u003c\/li\u003e\n\u003cli\u003eThermal conductivity of 0.034 W\/mK\u003c\/li\u003e\n\u003cli\u003eDensity of 100 kg\/m³\u003c\/li\u003e\n\u003cli\u003e1200mm x 600mm slabs, 4 per pack covering 2.88m²\u003c\/li\u003e\n\u003cli\u003eWill not slump or degrade, maintaining performance for the life of the building\u003c\/li\u003e\n\u003cli\u003eEuroclass A1 non-combustible\u003c\/li\u003e\n\u003cli\u003eHolds the Indoor Air Comfort Gold certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInsulation reduces sound transmission as part of a construction; on its own it does not soundproof a space\u003cbr\u003eSound reduction figures belong to the tested system, so work to the system specification\u003c\/li\u003e\n\u003cli\u003eVoids undermine acoustic performance faster than they undermine thermal performance\u003c\/li\u003e\n\u003cli\u003eFill fully around noggins, services and penetrations rather than working around them\u003c\/li\u003e\n\u003cli\u003eMade with ECOSE® Technology, containing no added formaldehyde or phenol\u003c\/li\u003e\n\u003cli\u003ePackaging is short-term protection only; store under cover and off the ground\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52653849641294,"sku":"IUK01684","price":47.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-rocksilk-rs100-building-slab-25mm-1-2-x-600mm-iuk01682-mineral-fibre-insulation-1217946900.png?v=1769182452"},{"product_id":"100mm-knauf-rocksilk-rs100-1-2mm-x-600mm","title":"100mm Knauf Rocksilk RS100  1.2mm x 600mm","description":"\u003cp\u003e100mm is the thickest Rocksilk® RS100 slab and the strongest thermally, with a declared thermal resistance of 2.90 m²K\/W at a thermal conductivity of 0.034 W\/mK. Slabs are 1200mm x 600mm, supplied 3 per pack and covering 2.16m², with 16 packs to a pallet giving 34.56m².\u003c\/p\u003e\n\u003cp\u003eWhere it earns its place is breadth of use. The same slab works in ground floors, internal floors, roof build-ups, wall systems and frame construction, across residential, commercial and industrial projects. On a site running several of those elements at once, that means one product on the order, one pallet to manage and one specification to check rather than four.\u003c\/p\u003e\n\u003cp\u003eGetting the depth right is what makes the declared figure real. The slab should fill the joist, rafter or stud depth it sits in, at full thickness, without being squeezed into something shallower.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHighest thermal resistance in the Rocksilk® RS100 range at 2.90 m²K\/W\u003c\/li\u003e\n\u003cli\u003eThermal conductivity of 0.034 W\/mK\u003c\/li\u003e\n\u003cli\u003eDensity of 100 kg\/m³\u003c\/li\u003e\n\u003cli\u003eOne slab covering ground floors, internal floors, roofs, wall systems and frame construction\u003c\/li\u003e\n\u003cli\u003eSuitable for residential, commercial and industrial projects\u003c\/li\u003e\n\u003cli\u003e1200mm x 600mm slabs, 3 per pack covering 2.16m²\u003c\/li\u003e\n\u003cli\u003e16 packs per pallet giving 34.56m² per pallet\u003c\/li\u003e\n\u003cli\u003eEuroclass A1 non-combustible\u003c\/li\u003e\n\u003cli\u003eMade in Britain, EUCEB certified and DECLARE 'Red List Free'\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSlab thickness should match the depth of the joists, rafters or studs it fills\u003c\/li\u003e\n\u003cli\u003eCompressing the slab into a shallower space means it will not perform as declared\u003c\/li\u003e\n\u003cli\u003eInstallation quality drives the outcome: close butting and secure fixing matter as much as the declared figure\u003c\/li\u003e\n\u003cli\u003eEnvironmental Product Declaration EPD-IES-0031081 is published for the product\u003c\/li\u003e\n\u003cli\u003eNot a decorative surface\u003c\/li\u003e\n\u003cli\u003eCover slabs, keep them off the ground and protect from the weather if stored on site\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52653850198350,"sku":"IUK01656","price":46.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-rocksilk-rs100-building-slab-25mm-1-2-x-600mm-iuk01682-mineral-fibre-insulation-1217946900.png?v=1769182452"},{"product_id":"50mm-knauf-rocksilk-rs80-building-slab-1-2m-x-600mm","title":"50mm Knauf Rocksilk RS80 Building Slab  1.2m x 600mm","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"0\"\u003e50mm Knauf \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"11\"\u003eRocksilk® RS80 Building Slab is a \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"45\"\u003ehigh-density rock mineral wool slab \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"81\"\u003especified where the mechanical \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"112\"\u003echaracteristics of the insulation \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"146\"\u003ematter as much as its thermal figures. \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"185\"\u003eKnauf Insulation positions RS80 for \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"221\"\u003emulti-application use and for \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"251\"\u003efabrication work, and it is used \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"284\"\u003eextensively by OEMs building up \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"316\"\u003ethermal, acoustic and fire products \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"352\"\u003ewhere the slab has to hold its form \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"388\"\u003eunder handling and assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"0\"\u003eAt 50mm \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"8\"\u003ethe slab declares 1.45 m²K\/W of thermal \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"48\"\u003eresistance on a conductivity of 0.034 \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"86\"\u003eW\/mK. On site it goes into internal \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"122\"\u003ewalls and partitions, light steel frame \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"162\"\u003einfill, ground and internal floors, \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"198\"\u003ewith the density giving a firmer slab \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"236\"\u003eto cut, position and retain than \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"269\"\u003elighter grades of the same thickness.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"0\"\u003eS\u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"1\"\u003elabs measure 1200mm x 600mm and are \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"37\"\u003esupplied 6 to a pack covering 4.32m², \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"75\"\u003ewith 16 packs to a pallet for 69.12m² \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"113\"\u003eof coverage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"2\"\u003eBenefits\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"2\"\u003eDeclared \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"11\"\u003ethermal resistance of 1.45 m²K\/W at \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"47\"\u003e50mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"47\"\u003eDeclared thermal conductivity of \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"87\"\u003e0.034 W\/mK\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"87\"\u003eHigh-density grade \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"119\"\u003especified where mechanical \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"146\"\u003echaracteristics and thermal performance \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"186\"\u003eare both required\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"186\"\u003eEuroclass A1 \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"219\"\u003ereaction to fire to BS EN 13501-1, the \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"258\"\u003ehighest classification available\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"258\"\u003eUsed \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"298\"\u003eextensively in OEM fabrication of \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"332\"\u003ethermal, acoustic and fire products\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"370\"\u003eManufactured with ECOSE® Technology, a \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"409\"\u003eplant-based binder with no added \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"442\"\u003eformaldehyde or phenol\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"442\"\u003eFirmer to cut \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"481\"\u003eand position than lighter grades at the \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"521\"\u003esame thickness\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"521\"\u003e6 slabs per pack \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"555\"\u003ecovering 4.32m², 16 packs per pallet \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"592\"\u003egiving 69.12m²\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"2\"\u003eGood to know\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"4\"\u003eGrade is chosen on density, not thermal figures.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"4\"\u003e RS60, RS80, RS100 and \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"77\"\u003eRS140 all declare 0.034 W\/mK, so at \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"113\"\u003e50mm they all give 1.45 m²K\/W. Specify \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"152\"\u003eRS80 over a lighter grade for its \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"186\"\u003emechanical characteristics, not for a \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"224\"\u003ethermal gain that is not there.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"260\"\u003eFabrication use is a Knauf-stated application.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"260\"\u003e If the slab is being cut, \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"335\"\u003elaminated or built into an assembly \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"371\"\u003erather than installed loose, the higher \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"411\"\u003egrade is doing real work.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"441\"\u003eReaction to fire is a material classification.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"441\"\u003e A1 describes the slab's own \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"518\"\u003ebehaviour in fire and does not \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"549\"\u003eestablish a fire resistance period for \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"588\"\u003ethe element it goes into.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"588\"\u003eSound \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"622\"\u003eabsorption happens within the void; the \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"662\"\u003esound reduction figure belongs to the \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"700\"\u003etested partition or floor as a whole.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"740\"\u003eUnfaced slab, requiring a lining, board \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"780\"\u003eor deck finish. It is not a wearing or \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"819\"\u003edecorative surface.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"819\"\u003eStore dry and \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"855\"\u003eflat, indoors or under cover and off \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"892\"\u003ethe ground, and keep packs out of \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"926\"\u003eprolonged sunlight.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52653852361038,"sku":"IUK01676","price":39.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-rocksilk-rs80-building-slab-1200mm-x-600mm-50mm-iuk01676-mineral-fibre-insulation-1172611532.jpg?v=1749655687"},{"product_id":"75mm-knauf-rocksilk-rs80-building-slab-1-2m-x-600mm","title":"75mm Knauf Rocksilk RS80 Building Slab  1.2m x 600mm","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eBoth handover rules held. Here is how RS80 stays clear of RS60, which sits directly beneath it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eRS80's territory is manufacturer-given, not invented.\u003c\/strong\u003e Knauf describes RS60 as designed for multiple thermal, fire protection and acoustic applications. It describes RS80 as designed for multiple applications \u003cem\u003eor for fabrication where mechanical characteristics and thermal performance are key\u003c\/em\u003e, and labels it high-density against RS60's mid-density. So RS80 leads on mechanical characteristics, fabrication and OEM use throughout. RS60's vocabulary (knitting at joints, friction fit, make-up depth, closing air gaps) is retired for this range and not reused.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eOne thing you should read before publishing: \u003cstrong\u003eat 50, 75 and 100mm, RS80 declares exactly the same thermal resistance as RS60.\u003c\/strong\u003e Both are 0.034 W\/mK. The pages are written to be straight about that, because pretending otherwise is where these two ranges would start misleading people.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 dir=\"auto\" class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eKnauf Rocksilk® RS80 Building Slab\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eSource: Knauf Insulation Rocksilk® Building Slabs datasheet, October 2025 (KINE4596DAT-V1025), plus Knauf's Rocksilk® RS80 product record. R-values are declared. Datasheet and product record agree on all three SKUs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 dir=\"auto\" class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003e50mm Knauf Rocksilk® RS80 Building Slab 1.2m x 600mm\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eMain Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e50mm Knauf Rocksilk® RS80 Building Slab is a high-density rock mineral wool slab specified where the mechanical characteristics of the insulation matter as much as its thermal figures. Knauf Insulation positions RS80 for multi-application use and for fabrication work, and it is used extensively by OEMs building up thermal, acoustic and fire products where the slab has to hold its form under handling and assembly.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eAt 50mm the slab declares 1.45 m²K\/W of thermal resistance on a conductivity of 0.034 W\/mK. On site it goes into internal walls and partitions, light steel frame infill, ground and internal floors, with the density giving a firmer slab to cut, position and retain than lighter grades of the same thickness.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eSlabs measure 1200mm x 600mm and are supplied 6 to a pack covering 4.32m², with 16 packs to a pallet for 69.12m² of coverage.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal resistance of 1.45 m²K\/W at 50mm\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.034 W\/mK\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHigh-density grade specified where mechanical characteristics and thermal performance are both required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 reaction to fire to BS EN 13501-1, the highest classification available\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUsed extensively in OEM fabrication of thermal, acoustic and fire products\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured with ECOSE® Technology, a plant-based binder with no added formaldehyde or phenol\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFirmer to cut and position than lighter grades at the same thickness\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e6 slabs per pack covering 4.32m², 16 packs per pallet giving 69.12m²\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eGrade is chosen on density, not thermal figures.\u003c\/strong\u003e RS60, RS80, RS100 and RS140 all declare 0.034 W\/mK, so at 50mm they all give 1.45 m²K\/W. Specify RS80 over a lighter grade for its mechanical characteristics, not for a thermal gain that is not there.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFabrication use is a Knauf-stated application.\u003c\/strong\u003e If the slab is being cut, laminated or built into an assembly rather than installed loose, the higher grade is doing real work.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eReaction to fire is a material classification.\u003c\/strong\u003e A1 describes the slab's own behaviour in fire and does not establish a fire resistance period for the element it goes into.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSound absorption happens within the void; the sound reduction figure belongs to the tested partition or floor as a whole.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUnfaced slab, requiring a lining, board or deck finish. It is not a wearing or decorative surface.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStore dry and flat, indoors or under cover and off the ground, and keep packs out of prolonged sunlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eMeta Description\u003c\/strong\u003e (144 characters)\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e50mm Knauf Rocksilk® RS80 high-density rock mineral wool slab. R 1.45 m²K\/W, Euroclass A1, 6 per pack. Competitive pricing and free UK delivery.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 dir=\"auto\" class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003e75mm Knauf Rocksilk® RS80 Building Slab 1.2m x 600mm\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eMain Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eAt 75mm, Knauf Rocksilk® RS80 Building Slab declares 2.20 m²K\/W of thermal resistance and is the thickness Knauf uses as the reference unit for the range's published environmental figures. It suits deeper horizontal zones: intermediate floors, separating floors between dwellings, and pitched roof constructions at rafter level.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eRock mineral wool at this density brings a melting temperature above 1000°C and a stable, self-supporting slab that stays where it was placed across a joist or rafter span. The material is odourless, rot proof and non-hygroscopic, will not sustain vermin, and will not encourage the growth of fungi, mould or bacteria.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eThe 1200mm x 600mm slab is supplied 4 to a pack covering 2.88m², with 16 packs to a pallet.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal resistance of 2.20 m²K\/W at 75mm\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMelting temperature above 1000°C\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-combustible, achieving Euroclass A1 reaction to fire to BS EN 13501-1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAbsorbs airborne sound within floor, ceiling and partition voids\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOdourless, rot proof and non-hygroscopic, and will not sustain vermin, fungi, mould or bacteria\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFibres independently certified by EUCEB against Note Q exoneration criteria\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured under ISO 9001, ISO 14001, ISO 45001 and ISO 50001 management systems\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e4 slabs per pack covering 2.88m², 16 packs per pallet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSeparating floors are tested assemblies.\u003c\/strong\u003e Where the floor has to satisfy Approved Document E, build to the tested system specification rather than substituting a grade or thickness on paper.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTwo EPDs exist for RS80.\u003c\/strong\u003e Environmental figures differ between the faced product (S-P-04004, declared at 75mm) and the unfaced product (EPD-IES-0031082). Unfaced slabs are what is supplied here, so quote the unfaced declaration.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eRetain the slab at rafter level.\u003c\/strong\u003e On a pitched roof the slab needs restraint between rafters so it stays in contact with the framing over the life of the roof.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTrim slabs slightly oversize so they sit tight between joists rather than relying on fixings to hold them.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eU-values for the floor or roof build-up require calculation to BS EN ISO 6946:2017 using BR443:2019 guidance.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCover exposed slabs at the end of the working day and in heavy rain. Damaged, wet or contaminated slabs should not be installed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52653854163278,"sku":"IUK01677","price":38.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-rocksilk-rs80-building-slab-1200mm-x-600mm-75mm-iuk01677-mineral-fibre-insulation-1172611529.jpg?v=1749655678"},{"product_id":"100mm-knauf-rocksilk-rs80-building-slab-1-2m-x-600mm","title":"100mm Knauf Rocksilk RS80 Building Slab  1.2m x 600mm","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e100mm Knauf Rocksilk® RS80 Building Slab pairs the highest declared thermal resistance in the RS80 range, 2.90 m²K\/W, with the high-density build that defines the grade. Where a project calls for depth and a firmer slab in the same specification, this is the SKU that covers both.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eTypical destinations are pitched roofs at rafter level, suspended and internal ground floors, separating floors and timber or light steel frame walls with the depth to take a full 100mm layer. Fabricators also work at this thickness where an assembly needs to be built up from a slab that resists deformation during cutting and handling.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eSlabs are 1200mm x 600mm, supplied 3 to a pack covering 2.16m², with 16 packs to a pallet giving 34.56m². The product is covered by Declaration of Performance R4208MPCPR.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal resistance of 2.90 m²K\/W, the highest in the RS80 range\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.034 W\/mK\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHigh-density grade that resists deformation during cutting, handling and assembly\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-combustible, Euroclass A1 reaction to fire to BS EN 13501-1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCovered by Declaration of Performance R4208MPCPR\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUnfaced slabs carry the DECLARE Red List Free label\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured under BES 6001 (v4.0) 'Very Good' responsible sourcing certification, with around 35% recycled content\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e3 slabs per pack covering 2.16m², 16 packs per pallet giving 34.56m²\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eThickness sets the R-value; grade sets everything else.\u003c\/strong\u003e At 100mm, RS60, RS80, RS100 and RS140 all declare 2.90 m²K\/W. Move up a grade for density and mechanical characteristics, not for a thermal improvement.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWeight per pack rises with grade.\u003c\/strong\u003e Three slabs to a pack against four in RS60 at the same thickness. Plan handling and pallet placement accordingly.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eA1 is a reaction to fire classification.\u003c\/strong\u003e It describes how the material behaves in fire and is not on its own a fire resistance period for the construction.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eModel the whole build-up to BS EN ISO 6946:2017 with BR443:2019 guidance. Thermal bridging at joists, rafters and junctions has to be accounted for, and a 100mm layer broken at abutments will underperform a well-fitted thinner one.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWhere the slab forms part of a system whose performance depends on characteristics not declared on the DoP, refer to Knauf Insulation's technical services team before specifying.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAll dimensions quoted are nominal. Store under cover, off the ground and never leave permanently exposed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52653855375694,"sku":"IUK01678","price":37.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-rocksilk-rs80-building-slab-1200mm-x-600mm-100mm-iuk01678-mineral-fibre-insulation-1172611526.jpg?v=1749655571"},{"product_id":"50mm-knauf-rocksilk-rs140-1-2m-x-600mm","title":"50mm Knauf Rocksilk RS140  1.2m x 600mm","description":"\u003cp\u003eChoosing RS140 over a lighter Rocksilk® slab is not a thermal decision. At 50mm both give the same declared thermal resistance of 1.45 m²K\/W, because both share a thermal conductivity of 0.034 W\/mK. What changes is mass: RS140 packs 140 kg\/m³ of rock mineral wool into the same 50mm, and mass is what the specification is usually asking for.\u003c\/p\u003e\n\u003cp\u003eSlabs measure 1200mm x 600mm and are supplied 4 per pack, covering 2.88m².\u003c\/p\u003e\n\u003cp\u003eThat extra density does three jobs. It gives the slab more substance to work against airborne sound, it makes the slab mechanically firmer in service, and it puts more rock mineral wool in place where fire protection is part of the brief. If none of those apply to the project, a lighter slab will do the thermal work for less.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDensity of 140 kg\/m³, the highest in the Rocksilk® RS range\u003c\/li\u003e\n\u003cli\u003eDeclared thermal resistance of 1.45 m²K\/W\u003c\/li\u003e\n\u003cli\u003eThermal conductivity of 0.034 W\/mK\u003c\/li\u003e\n\u003cli\u003e1200mm x 600mm slabs, 4 per pack covering 2.88m²\u003c\/li\u003e\n\u003cli\u003eGreater mass in the same depth than lighter Rocksilk® slabs\u003c\/li\u003e\n\u003cli\u003eEuroclass A1 to EN 13501-1\u003c\/li\u003e\n\u003cli\u003eSuited to internal walls, partitions and separating constructions\u003c\/li\u003e\n\u003cli\u003eManufactured with ECOSE® Technology bio-based binder\u003c\/li\u003e\n\u003cli\u003eDeclaration of Performance R4208MPCPR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRS140 and lighter Rocksilk® slabs share the same thermal figures at the same thickness, so specify on density, not on R-value\u003c\/li\u003e\n\u003cli\u003eWhere a specification names a density, it is a requirement rather than a preference\u003c\/li\u003e\n\u003cli\u003eSlabs should be closely butted with no gaps left at joints or perimeters\u003c\/li\u003e\n\u003cli\u003eCut with a large-bladed insulation knife or saw\u003c\/li\u003e\n\u003cli\u003eOdourless, rot proof, non-hygroscopic and will not sustain vermin\u003c\/li\u003e\n\u003cli\u003eStore under cover, off the ground and protected from the weather\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52653856162126,"sku":"IUK01679","price":50.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-rocksilk-rs100-building-slab-25mm-1-2-x-600mm-iuk01682-mineral-fibre-insulation-1217946900.png?v=1769182452"},{"product_id":"75mm-knauf-rocksilk-rs140-1-2m-x-600mm","title":"75mm Knauf Rocksilk RS140  1.2m x 600mm","description":"\u003cp\u003eA 75mm RS140 slab is a solid thing to pick up, and that is the point. At 140 kg\/m³ the slab holds its shape through transport, handling and cutting, sits firmly where it is placed and resists the knocks that leave lighter mineral wool compressed or torn before it ever gets fixed.\u003c\/p\u003e\n\u003cp\u003eKnauf Rocksilk® RS140 at 75mm has a declared thermal resistance of 2.20 m²K\/W at a thermal conductivity of 0.034 W\/mK. Slabs are 1200mm x 600mm and supplied 3 per pack, covering 2.16m².\u003c\/p\u003e\n\u003cp\u003eKnauf lists the RS140 slab across ground floors, internal floors, separating floors, pitched roofs at rafter level, internal walls and partitions, and both light steel and timber frame walls. The density stays constant across all of them, which is what makes one slab workable in constructions with quite different demands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDensity of 140 kg\/m³ gives the slab firmness and resistance to handling damage\u003c\/li\u003e\n\u003cli\u003eDeclared thermal resistance of 2.20 m²K\/W\u003c\/li\u003e\n\u003cli\u003eThermal conductivity of 0.034 W\/mK\u003c\/li\u003e\n\u003cli\u003e1200mm x 600mm slabs, 3 per pack covering 2.16m²\u003c\/li\u003e\n\u003cli\u003eOne slab specification covering floors, roofs at rafter level, partitions and frame walls\u003c\/li\u003e\n\u003cli\u003eEuroclass A1 non-combustible\u003c\/li\u003e\n\u003cli\u003eHolds the Indoor Air Comfort Gold certificate\u003c\/li\u003e\n\u003cli\u003eMade in Britain and EUCEB certified\u003c\/li\u003e\n\u003cli\u003eWill not slump or degrade over the life of the building\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAt this density the slabs are noticeably heavier than standard building slabs, so plan lifting and site handling\u003c\/li\u003e\n\u003cli\u003ePack coverage is lower than lighter slabs of the same thickness; order on m², not on pack count\u003cbr\u003eSlab thickness should match the depth of the framing it fills\u003c\/li\u003e\n\u003cli\u003eDo not compress the slab into a shallower space\u003c\/li\u003e\n\u003cli\u003eAvoid crushing edges and corners, and discard damaged slabs\u003c\/li\u003e\n\u003cli\u003eNot a decorative surface\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52653856883022,"sku":"IUK01680","price":54.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-rocksilk-rs140-building-slab-1200mm-x-600mm-75mm-iuk01680-mineral-fibre-insulation-1172611520.jpg?v=1749655453"},{"product_id":"100mm-knauf-rocksilk-rs140-1-2m-x-600mm","title":"100mm Knauf Rocksilk RS140  1.2m x 600mm","description":"\u003cp\u003eNothing in the Rocksilk® RS range puts more rock mineral wool into a square metre than this. RS140 is the densest slab Knauf produce in the range at 140 kg\/m³, and 100mm is its deepest section, which is why this particular slab turns up where fire protection is a named requirement rather than a by-product.\u003c\/p\u003e\n\u003cp\u003eDeclared thermal resistance is 2.90 m²K\/W at a thermal conductivity of 0.034 W\/mK. Slabs measure 1200mm x 600mm and are supplied 2 per pack, covering 1.44m², with 12 packs to a pallet.\u003c\/p\u003e\n\u003cp\u003eRock mineral wool is the reason it stands up in that role. It is non-combustible to Euroclass A1, the highest classification available, and Knauf's Environmental Product Declaration for RS140 is published separately under S-P-04009 for projects reporting embodied impact.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe greatest mass per square metre available in the Rocksilk® RS range\u003c\/li\u003e\n\u003cli\u003eDensity of 140 kg\/m³\u003c\/li\u003e\n\u003cli\u003eDeclared thermal resistance of 2.90 m²K\/W\u003c\/li\u003e\n\u003cli\u003eThermal conductivity of 0.034 W\/mK\u003c\/li\u003e\n\u003cli\u003e1200mm x 600mm slabs, 2 per pack covering 1.44m²\u003c\/li\u003e\n\u003cli\u003e12 packs per pallet giving 17.28m² per pallet\u003c\/li\u003e\n\u003cli\u003eEuroclass A1 to EN 13501-1\u003c\/li\u003e\n\u003cli\u003eEnvironmental Product Declaration S-P-04009 published for the product\u003c\/li\u003e\n\u003cli\u003eDECLARE 'Red List Free' and CE marked\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFire protection performance belongs to the tested system, not to the slab on its own\u003c\/li\u003e\n\u003cli\u003eCheck the system specification before substituting RS140 into a fire-rated construction\u003c\/li\u003e\n\u003cli\u003eCoverage per pack is the lowest in the range, so calculate quantities carefully before ordering\u003c\/li\u003e\n\u003cli\u003eSlabs are heavy at this thickness and density; allow for it in handling and storage\u003c\/li\u003e\n\u003cli\u003eInstallation quality drives the result: close butting and secure fixing matter as much as the figures\u003c\/li\u003e\n\u003cli\u003eKeep slabs covered, off the ground and out of the weather while on site\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52653857833294,"sku":"IUK01681","price":47.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-rocksilk-rs140-building-slab-1200mm-x-600mm-100mm-iuk01681-mineral-fibre-insulation-1172611517.jpg?v=1749655443"},{"product_id":"isover-rd-party-wall-roll-acoustic-insulation-roll-75-x-8500-x-2-x-455-774m2","title":"Isover RD Party Wall Roll Acoustic Insulation Roll  75 x 8500 x 2 x 455 - 7.74m2","description":"\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eRD Party Wall Roll is a glass mineral wool roll that can be used to reduce the passage of sound across a masonry cavity separating (party) wall and minimise air movement within the cavity, improving its thermal performance. \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\" data-mce-fragment=\"1\"\u003eWhen used as part of Robust Detail separating wall constructions E-WM-17, E-WM-20 \u0026amp; E-WM-24, it removes the need for costly pre-completion sound testing and can achieve +5dB over acoustic performance requirements set out in Building \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\" data-mce-fragment=\"1\"\u003eRegulations Approved Document E (England \u0026amp; Wales). Rolls are ready-cut to 2 x 455mm to fit between standard wall tie spacing.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eProprietary component of Robust Detail Constructions E-WM-17, E-WM-20, E-WM-24 (England \u0026amp; Wales) and V-WM-20 (Scotland)\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eMeets the generic full-fill mineral wool specification required by many masonry separating (party) wall Robust Details\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eCan be also used in PCT (pre-completion testing) masonry party wall constructions\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eManufactured from up to 75% recycled glass\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves a Eurofins Gold certification, the highest accreditation for indoor air quality\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves an A+ generic rating within the BRE Global Green Guide\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThermal Bypass Solution - Can achieve a zero U-value for party walls, as defined in Building Regulations (Approved Document L1A, Table 3), when fully filling the party wall cavity and in combination with mineral wool filled cavity barriers at the edges of the cavity.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent Acoustic Performance - Helps reduce unwanted noise between attached properties when used as part of a Robust Detail construction.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eSustainability - Achieves a BRE Green Guide rating of A+ which can assist in demonstrating environmental performance in your BREEAM assessments. Manufactured from up to 75% recycled glass on a plant that uses 100% renewable electricity. \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eRobust Detail Compliant - Proprietary component of three Robust Detail constructions (E-WM-17, E-WM-20 \u0026amp; E-WM-24) and conforms to the generic full-fill mineral wool specification.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eSaves Time and Cost - When used as part of a Robust Detail construction, it removes the need for costly pre-completion sound testing, making it a more cost effective solution to implement.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eFire Classification - Achieves a Euroclass A1 Reaction to Fire classification, according to EN 13501-1  \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #000000; text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eData Sheet -  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0602\/7008\/4277\/files\/ISOVER-RD-Party-Wall-Roll-Product-Datasheet_1111111111111111111111111.pdf?v=1661268264\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eClick Here\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/h6\u003e","brand":"Isover","offers":[{"title":"Default Title","offer_id":52654145044814,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/isover-isover-rd-party-wall-roll-acoustic-insulation-roll-75-x-8500-x-2-x-455-7-74m2-mineral-fibre-insulation-1172610716.png?v=1749640096"},{"product_id":"isover-rd-party-wall-roll-acoustic-insulation-roll-100-x-6000-x-2-x-455-546m2","title":"Isover RD Party Wall Roll Acoustic Insulation Roll  100 x 6000 x 2 x 455 - 5.46m2","description":"\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eRD Party Wall Roll is a glass mineral wool roll that can be used to reduce the passage of sound across a masonry cavity separating (party) wall and minimise air movement within the cavity, improving its thermal performance. \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\" data-mce-fragment=\"1\"\u003eWhen used as part of Robust Detail separating wall constructions E-WM-17, E-WM-20 \u0026amp; E-WM-24, it removes the need for costly pre-completion sound testing and can achieve +5dB over acoustic performance requirements set out in Building \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\" data-mce-fragment=\"1\"\u003eRegulations Approved Document E (England \u0026amp; Wales). Rolls are ready-cut to 2 x 455mm to fit between standard wall tie spacing.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eProprietary component of Robust Detail Constructions E-WM-17, E-WM-20, E-WM-24 (England \u0026amp; Wales) and V-WM-20 (Scotland)\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eMeets the generic full-fill mineral wool specification required by many masonry separating (party) wall Robust Details\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eCan be also used in PCT (pre-completion testing) masonry party wall constructions\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eManufactured from up to 75% recycled glass\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves a Eurofins Gold certification, the highest accreditation for indoor air quality\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves an A+ generic rating within the BRE Global Green Guide\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThermal Bypass Solution - Can achieve a zero U-value for party walls, as defined in Building Regulations (Approved Document L1A, Table 3), when fully filling the party wall cavity and in combination with mineral wool filled cavity barriers at the edges of the cavity.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent Acoustic Performance - Helps reduce unwanted noise between attached properties when used as part of a Robust Detail construction.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eSustainability - Achieves a BRE Green Guide rating of A+ which can assist in demonstrating environmental performance in your BREEAM assessments. Manufactured from up to 75% recycled glass on a plant that uses 100% renewable electricity. \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eRobust Detail Compliant - Proprietary component of three Robust Detail constructions (E-WM-17, E-WM-20 \u0026amp; E-WM-24) and conforms to the generic full-fill mineral wool specification.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eSaves Time and Cost - When used as part of a Robust Detail construction, it removes the need for costly pre-completion sound testing, making it a more cost effective solution to implement.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eFire Classification - Achieves a Euroclass A1 Reaction to Fire classification, according to EN 13501-1  \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #000000; text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eData Sheet -  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0602\/7008\/4277\/files\/ISOVER-RD-Party-Wall-Roll-Product-Datasheet_1111111111111111111111111.pdf?v=1661268264\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eClick Here\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/h6\u003e","brand":"Isover","offers":[{"title":"Default Title","offer_id":52654145339726,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/isover-isover-rd-party-wall-roll-acoustic-insulation-roll-100-x-6000-x-2-x-455-5-46m2-mineral-fibre-insulation-1172610715.png?v=1749640093"},{"product_id":"isover-rd-party-wall-roll-acoustic-insulation-roll-125-x-5000-x-2-x-455-455m2","title":"Isover RD Party Wall Roll Acoustic Insulation Roll  125 x 5000 x 2 x 455 - 4.55m2","description":"\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eRD Party Wall Roll is a glass mineral wool roll that can be used to reduce the passage of sound across a masonry cavity separating (party) wall and minimise air movement within the cavity, improving its thermal performance. \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\" data-mce-fragment=\"1\"\u003eWhen used as part of Robust Detail separating wall constructions E-WM-17, E-WM-20 \u0026amp; E-WM-24, it removes the need for costly pre-completion sound testing and can achieve +5dB over acoustic performance requirements set out in Building \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\" data-mce-fragment=\"1\"\u003eRegulations Approved Document E (England \u0026amp; Wales). Rolls are ready-cut to 2 x 455mm to fit between standard wall tie spacing.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eProprietary component of Robust Detail Constructions E-WM-17, E-WM-20, E-WM-24 (England \u0026amp; Wales) and V-WM-20 (Scotland)\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eMeets the generic full-fill mineral wool specification required by many masonry separating (party) wall Robust Details\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eCan be also used in PCT (pre-completion testing) masonry party wall constructions\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eManufactured from up to 75% recycled glass\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves a Eurofins Gold certification, the highest accreditation for indoor air quality\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves an A+ generic rating within the BRE Global Green Guide\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThermal Bypass Solution - Can achieve a zero U-value for party walls, as defined in Building Regulations (Approved Document L1A, Table 3), when fully filling the party wall cavity and in combination with mineral wool filled cavity barriers at the edges of the cavity.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent Acoustic Performance - Helps reduce unwanted noise between attached properties when used as part of a Robust Detail construction.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eSustainability - Achieves a BRE Green Guide rating of A+ which can assist in demonstrating environmental performance in your BREEAM assessments. Manufactured from up to 75% recycled glass on a plant that uses 100% renewable electricity. \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eRobust Detail Compliant - Proprietary component of three Robust Detail constructions (E-WM-17, E-WM-20 \u0026amp; E-WM-24) and conforms to the generic full-fill mineral wool specification.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eSaves Time and Cost - When used as part of a Robust Detail construction, it removes the need for costly pre-completion sound testing, making it a more cost effective solution to implement.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eFire Classification - Achieves a Euroclass A1 Reaction to Fire classification, according to EN 13501-1  \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #000000; text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eData Sheet -  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0602\/7008\/4277\/files\/ISOVER-RD-Party-Wall-Roll-Product-Datasheet_1111111111111111111111111.pdf?v=1661268264\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eClick Here\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/h6\u003e","brand":"Isover","offers":[{"title":"Default Title","offer_id":52654145601870,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/isover-isover-rd-party-wall-roll-acoustic-insulation-roll-125-x-5000-x-2-x-455-4-55m2-mineral-fibre-insulation-1172610714.png?v=1749640091"},{"product_id":"isover-rd-party-wall-roll-acoustic-insulation-roll-150-x-4000-x-2-x-455-364m2","title":"150mm Isover RD Party Wall Insulation Roll – 3.64m2","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eRD Party Wall Roll is a glass mineral wool roll that can be used to reduce the passage of sound across a masonry cavity separating (party) wall and minimise air movement within the cavity, improving its thermal performance. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #000000;\"\u003eWhen used as part of Robust Detail separating wall constructions E-WM-17, E-WM-20 \u0026amp; E-WM-24, it removes the need for costly pre-completion sound testing and can achieve +5dB over acoustic performance requirements set out in Building \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #000000;\"\u003eRegulations Approved Document E (England \u0026amp; Wales). Rolls are ready-cut to 2 x 455mm to fit between standard wall tie spacing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eProprietary component of Robust Detail Constructions E-WM-17, E-WM-20, E-WM-24 (England \u0026amp; Wales) and V-WM-20 (Scotland)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eMeets the generic full-fill mineral wool specification required by many masonry separating (party) wall Robust Details\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eCan be also used in PCT (pre-completion testing) masonry party wall constructions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eManufactured from up to 75% recycled glass\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves a Eurofins Gold certification, the highest accreditation for indoor air quality\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves an A+ generic rating within the BRE Global Green Guide\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThermal Bypass Solution - Can achieve a zero U-value for party walls, as defined in Building Regulations (Approved Document L1A, Table 3), when fully filling the party wall cavity and in combination with mineral wool filled cavity barriers at the edges of the cavity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent Acoustic Performance - Helps reduce unwanted noise between attached properties when used as part of a Robust Detail construction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eSustainability - Achieves a BRE Green Guide rating of A+ which can assist in demonstrating environmental performance in your BREEAM assessments. Manufactured from up to 75% recycled glass on a plant that uses 100% renewable electricity. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eRobust Detail Compliant - Proprietary component of three Robust Detail constructions (E-WM-17, E-WM-20 \u0026amp; E-WM-24) and conforms to the generic full-fill mineral wool specification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eSaves Time and Cost - When used as part of a Robust Detail construction, it removes the need for costly pre-completion sound testing, making it a more cost effective solution to implement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eFire Classification - Achieves a Euroclass A1 Reaction to Fire classification, according to EN 13501-1 \u003c\/span\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #000000; text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Isover","offers":[{"title":"Default Title","offer_id":52654146879822,"sku":"BM012134","price":41.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/isover-isover-rd-party-wall-roll-acoustic-insulation-roll-150-x-4000-x-2-x-455-3-64m2-mineral-fibre-insulation-1172610713.png?v=1749640086"},{"product_id":"isover-timber-frame-roll-d90-x-w2-x-570-x-l4200mm-479m2-280","title":"Isover Timber Frame Roll  D90 x W2 x 570 x L4200mm - 4.79m2  2.80","description":"\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eA glass mineral wool roll providing thermal performance and acoustic benefits in timber frame walls. \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Features and Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves a Euroclass A1 Reaction to Fire classification, according to BS EN 13501-1 \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThermal conductivity of 0.032 to 0.043 W\/m.K\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eHelps to reduce heat loss within the building envelope and decrease energy costs\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eReduces unwanted noise from external sources helping to improve the acoustic comfort of those living within the building*\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThe roll and batts are sized to fit between standard timber studs with no need for additional fixings\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eNon-combustible\u003c\/span\u003e\u003c\/h6\u003e","brand":"Isover","offers":[{"title":"Default Title","offer_id":52654223262030,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/isover-isover-timber-frame-roll-d90-x-w2-x-570-x-l4200mm-4-79m2-2-80-mineral-fibre-insulation-1172610503.png?v=1749636127"},{"product_id":"isover-timber-frame-roll-d140-x-w2-x-570-x-l2750mm-308m2-435","title":"Isover Timber Frame Roll  D140 x W2 x 570 x L2750mm - 3.08m2  4.35","description":"\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eA glass mineral wool roll providing thermal performance and acoustic benefits in timber frame walls. \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Features and Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves a Euroclass A1 Reaction to Fire classification, according to BS EN 13501-1 \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThermal conductivity of 0.032 to 0.043 W\/m.K\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eHelps to reduce heat loss within the building envelope and decrease energy costs\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eReduces unwanted noise from external sources helping to improve the acoustic comfort of those living within the building*\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThe roll and batts are sized to fit between standard timber studs with no need for additional fixings\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eNon-combustible\u003c\/span\u003e\u003c\/h6\u003e","brand":"Isover","offers":[{"title":"Default Title","offer_id":52654223819086,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/isover-isover-timber-frame-roll-d140-x-w2-x-570-x-l2750mm-3-08m2-4-35-mineral-fibre-insulation-1172610502.png?v=1749636123"},{"product_id":"isover-timber-frame-roll-d90-x-w2-x-570-x-l5300mm-604m2-255","title":"Isover Timber Frame Roll  D90 x W2 x 570 x L5300mm - 6.04m2  2.55","description":"\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eA glass mineral wool roll providing thermal performance and acoustic benefits in timber frame walls. \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Features and Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves a Euroclass A1 Reaction to Fire classification, according to BS EN 13501-1 \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThermal conductivity of 0.032 to 0.043 W\/m.K\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eHelps to reduce heat loss within the building envelope and decrease energy costs\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eReduces unwanted noise from external sources helping to improve the acoustic comfort of those living within the building*\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThe roll and batts are sized to fit between standard timber studs with no need for additional fixings\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eNon-combustible\u003c\/span\u003e\u003c\/h6\u003e","brand":"Isover","offers":[{"title":"Default Title","offer_id":52654224408910,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/isover-isover-timber-frame-roll-d90-x-w2-x-570-x-l5300mm-6-04m2-2-55-mineral-fibre-insulation-1172610501.png?v=1749636123"},{"product_id":"isover-timber-frame-roll-d100-x-w2-x-570-x-l5000mm-570m2-285","title":"Isover Timber Frame Roll  D100 x W2 x 570 x L5000mm - 5.70m2  2.85","description":"\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eA glass mineral wool roll providing thermal performance and acoustic benefits in timber frame walls. \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Features and Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves a Euroclass A1 Reaction to Fire classification, according to BS EN 13501-1 \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThermal conductivity of 0.032 to 0.043 W\/m.K\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eHelps to reduce heat loss within the building envelope and decrease energy costs\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eReduces unwanted noise from external sources helping to improve the acoustic comfort of those living within the building*\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThe roll and batts are sized to fit between standard timber studs with no need for additional fixings\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eNon-combustible\u003c\/span\u003e\u003c\/h6\u003e","brand":"Isover","offers":[{"title":"Default Title","offer_id":52654225883470,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/isover-isover-timber-frame-roll-d100-x-w2-x-570-x-l5000mm-5-70m2-2-85-mineral-fibre-insulation-1172610500.png?v=1749636117"},{"product_id":"isover-timber-frame-roll-d140-x-w2-x-570-x-l4000mm-456m2-400","title":"Isover Timber Frame Roll  D140 x W2 x 570 x L4000mm - 4.56m2  4.00","description":"\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eA glass mineral wool roll providing thermal performance and acoustic benefits in timber frame walls. \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Features and Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves a Euroclass A1 Reaction to Fire classification, according to BS EN 13501-1 \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThermal conductivity of 0.032 to 0.043 W\/m.K\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eHelps to reduce heat loss within the building envelope and decrease energy costs\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eReduces unwanted noise from external sources helping to improve the acoustic comfort of those living within the building*\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThe roll and batts are sized to fit between standard timber studs with no need for additional fixings\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eNon-combustible\u003c\/span\u003e\u003c\/h6\u003e","brand":"Isover","offers":[{"title":"Default Title","offer_id":52654226374990,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/isover-isover-timber-frame-roll-d140-x-w2-x-570-x-l4000mm-4-56m2-4-00-mineral-fibre-insulation-1172610499.png?v=1749636016"},{"product_id":"isover-timber-frame-roll-d140-x-w3-x-400-x-l4000mm-480m2-400","title":"Isover Timber Frame Roll  D140 x W3 x 400 x L4000mm - 4.80m2  4.00","description":"\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eA glass mineral wool roll providing thermal performance and acoustic benefits in timber frame walls. \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Features and Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves a Euroclass A1 Reaction to Fire classification, according to BS EN 13501-1 \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThermal conductivity of 0.032 to 0.043 W\/m.K\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eHelps to reduce heat loss within the building envelope and decrease energy costs\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eReduces unwanted noise from external sources helping to improve the acoustic comfort of those living within the building*\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThe roll and batts are sized to fit between standard timber studs with no need for additional fixings\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eNon-combustible\u003c\/span\u003e\u003c\/h6\u003e","brand":"Isover","offers":[{"title":"Default Title","offer_id":52654226866510,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/isover-isover-timber-frame-roll-d140-x-w3-x-400-x-l4000mm-4-80m2-4-00-mineral-fibre-insulation-1172610498.png?v=1749636013"},{"product_id":"isover-timber-frame-roll-d90-x-w2-x-570-x-l10130mm-1155m2-225","title":"Isover Timber Frame Roll  D90 x W2 x 570 x L10130mm - 11.55m2  2.25","description":"\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eA glass mineral wool roll providing thermal performance and acoustic benefits in timber frame walls. \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Features and Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves a Euroclass A1 Reaction to Fire classification, according to BS EN 13501-1 \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThermal conductivity of 0.032 to 0.043 W\/m.K\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eHelps to reduce heat loss within the building envelope and decrease energy costs\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eReduces unwanted noise from external sources helping to improve the acoustic comfort of those living within the building*\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThe roll and batts are sized to fit between standard timber studs with no need for additional fixings\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eNon-combustible\u003c\/span\u003e\u003c\/h6\u003e","brand":"Isover","offers":[{"title":"Default Title","offer_id":52654227620174,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/isover-isover-timber-frame-roll-d90-x-w2-x-570-x-l10130mm-11-55m2-2-25-mineral-fibre-insulation-1172610497.png?v=1749636010"},{"product_id":"isover-timber-frame-roll-d140-x-w2-x-570-x-l6500mm-741m2-350","title":"Isover Timber Frame Roll  D140 x W2 x 570 x L6500mm - 7.41m2  3.50","description":"\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eA glass mineral wool roll providing thermal performance and acoustic benefits in timber frame walls. \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cstrong\u003eProduct Features and Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves a Euroclass A1 Reaction to Fire classification, according to BS EN 13501-1 \u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThermal conductivity of 0.032 to 0.043 W\/m.K\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eHelps to reduce heat loss within the building envelope and decrease energy costs\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eReduces unwanted noise from external sources helping to improve the acoustic comfort of those living within the building*\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eThe roll and batts are sized to fit between standard timber studs with no need for additional fixings\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003eNon-combustible\u003c\/span\u003e\u003c\/h6\u003e","brand":"Isover","offers":[{"title":"Default Title","offer_id":52654228013390,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/isover-isover-timber-frame-roll-d140-x-w2-x-570-x-l6500mm-7-41m2-3-50-mineral-fibre-insulation-1172610496.png?v=1749636007"},{"product_id":"50mm-rockwool-rw4","title":"50mm Rockwool RW4 Acoustic Insulation Slab  1.2m x 600mm (4.32m2)","description":"\u003cp data-start=\"115\" data-end=\"481\"\u003eThe Rockwool RW4 Slab is a resin-bonded stone wool insulation designed for superior thermal, acoustic, and fire performance. Suitable for use in partition walls, ceilings, floors, and roofs, it provides excellent sound absorption, energy efficiency, and non-combustible fire protection, making it a reliable choice for both residential and commercial projects.\u003c\/p\u003e\n\u003cp data-start=\"483\" data-end=\"497\"\u003e\u003cstrong data-start=\"483\" data-end=\"495\"\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"501\" data-end=\"599\"\u003eLow thermal conductivity of 0.034 W\/m·K, helping to improve energy efficiency and indoor comfort\u003c\/li\u003e\n\u003cli data-start=\"602\" data-end=\"681\"\u003eRated Euroclass A1 non-combustible, offering the highest level of fire safety\u003c\/li\u003e\n\u003cli data-start=\"684\" data-end=\"765\"\u003eEffectively absorbs sound to reduce noise transmission between rooms and floors\u003c\/li\u003e\n\u003cli data-start=\"768\" data-end=\"853\"\u003eDurable and long-lasting, maintaining performance over the lifetime of the building\u003c\/li\u003e\n\u003cli data-start=\"856\" data-end=\"970\"\u003eAvailable with black or white tissue facing, or foil facing on one or both sides, to suit different applications\u003c\/li\u003e\n\u003cli data-start=\"973\" data-end=\"1027\"\u003eResin-bonded slab for easy handling and installation\u003c\/li\u003e\n\u003cli data-start=\"1030\" data-end=\"1082\"\u003eCE marked in accordance with EN 13162:2012+A1:2015\u003c\/li\u003e\n\u003cli data-start=\"1085\" data-end=\"1149\"\u003eDensity exceeding 10 kg\/m³, compliant with Approved Document E\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1151\" data-end=\"1169\"\u003e\u003cstrong data-start=\"1151\" data-end=\"1167\"\u003eGood to Know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1173\" data-end=\"1265\"\u003eSuitable for use in flat roofs, partition walls, separating walls, and intermediate floors\u003c\/li\u003e\n\u003cli data-start=\"1268\" data-end=\"1324\"\u003eAvailable in three standard thicknesses from 50–100 mm\u003c\/li\u003e\n\u003cli data-start=\"1327\" data-end=\"1424\"\u003eCan be cut easily with a serrated or utility knife; wear gloves and goggles to avoid irritation\u003c\/li\u003e\n\u003cli data-start=\"1427\" data-end=\"1517\"\u003eStore under cover and clear of the ground. Avoid prolonged exposure to sunlight and rain\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1617\"\u003eSpecialist PPE is not required, but a dust mask is recommended if cutting in unventilated areas\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":52654381039950,"sku":"IUK01568","price":46.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-rw4-acoustic-insulation-slab-1200mm-x-600mm-50mm-iuk01568-1172610137.png?v=1749629655"},{"product_id":"75mm-rockwool-rw4","title":"75mm Rockwool RW4 Acoustic Insulation Slab  1.2m x 600mm (2.88m2)","description":"\u003cp data-start=\"115\" data-end=\"481\"\u003eThe Rockwool RW4 Slab is a resin-bonded stone wool insulation designed for superior thermal, acoustic, and fire performance. Suitable for use in partition walls, ceilings, floors, and roofs, it provides excellent sound absorption, energy efficiency, and non-combustible fire protection, making it a reliable choice for both residential and commercial projects.\u003c\/p\u003e\n\u003cp data-start=\"483\" data-end=\"497\"\u003e\u003cstrong data-start=\"483\" data-end=\"495\"\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"501\" data-end=\"599\"\u003eLow thermal conductivity of 0.034 W\/m·K, helping to improve energy efficiency and indoor comfort\u003c\/li\u003e\n\u003cli data-start=\"602\" data-end=\"681\"\u003eRated Euroclass A1 non-combustible, offering the highest level of fire safety\u003c\/li\u003e\n\u003cli data-start=\"684\" data-end=\"765\"\u003eEffectively absorbs sound to reduce noise transmission between rooms and floors\u003c\/li\u003e\n\u003cli data-start=\"768\" data-end=\"853\"\u003eDurable and long-lasting, maintaining performance over the lifetime of the building\u003c\/li\u003e\n\u003cli data-start=\"856\" data-end=\"970\"\u003eAvailable with black or white tissue facing, or foil facing on one or both sides, to suit different applications\u003c\/li\u003e\n\u003cli data-start=\"973\" data-end=\"1027\"\u003eResin-bonded slab for easy handling and installation\u003c\/li\u003e\n\u003cli data-start=\"1030\" data-end=\"1082\"\u003eCE marked in accordance with EN 13162:2012+A1:2015\u003c\/li\u003e\n\u003cli data-start=\"1085\" data-end=\"1149\"\u003eDensity exceeding 10 kg\/m³, compliant with Approved Document E\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1151\" data-end=\"1169\"\u003e\u003cstrong data-start=\"1151\" data-end=\"1167\"\u003eGood to Know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1173\" data-end=\"1265\"\u003eSuitable for use in flat roofs, partition walls, separating walls, and intermediate floors\u003c\/li\u003e\n\u003cli data-start=\"1268\" data-end=\"1324\"\u003eAvailable in three standard thicknesses from 50–100 mm\u003c\/li\u003e\n\u003cli data-start=\"1327\" data-end=\"1424\"\u003eCan be cut easily with a serrated or utility knife; wear gloves and goggles to avoid irritation\u003c\/li\u003e\n\u003cli data-start=\"1427\" data-end=\"1517\"\u003eStore under cover and clear of the ground. Avoid prolonged exposure to sunlight and rain\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1617\"\u003eSpecialist PPE is not required, but a dust mask is recommended if cutting in unventilated areas\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":52654381859150,"sku":"IUK01569","price":46.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-rw4-acoustic-insulation-slab-1200mm-x-600mm-75mm-iuk01569-1172610135.png?v=1749629648"},{"product_id":"100mm-rockwool-rw4","title":"100mm Rockwool RW4 Acoustic Insulation Slab  1.2m x 600mm (2.16m2)","description":"\u003cp data-start=\"115\" data-end=\"481\"\u003eThe Rockwool RW4 Slab is a resin-bonded stone wool insulation designed for superior thermal, acoustic, and fire performance. Suitable for use in partition walls, ceilings, floors, and roofs, it provides excellent sound absorption, energy efficiency, and non-combustible fire protection, making it a reliable choice for both residential and commercial projects.\u003c\/p\u003e\n\u003cp data-start=\"483\" data-end=\"497\"\u003e\u003cstrong data-start=\"483\" data-end=\"495\"\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"501\" data-end=\"599\"\u003eLow thermal conductivity of 0.034 W\/m·K, helping to improve energy efficiency and indoor comfort\u003c\/li\u003e\n\u003cli data-start=\"602\" data-end=\"681\"\u003eRated Euroclass A1 non-combustible, offering the highest level of fire safety\u003c\/li\u003e\n\u003cli data-start=\"684\" data-end=\"765\"\u003eEffectively absorbs sound to reduce noise transmission between rooms and floors\u003c\/li\u003e\n\u003cli data-start=\"768\" data-end=\"853\"\u003eDurable and long-lasting, maintaining performance over the lifetime of the building\u003c\/li\u003e\n\u003cli data-start=\"856\" data-end=\"970\"\u003eAvailable with black or white tissue facing, or foil facing on one or both sides, to suit different applications\u003c\/li\u003e\n\u003cli data-start=\"973\" data-end=\"1027\"\u003eResin-bonded slab for easy handling and installation\u003c\/li\u003e\n\u003cli data-start=\"1030\" data-end=\"1082\"\u003eCE marked in accordance with EN 13162:2012+A1:2015\u003c\/li\u003e\n\u003cli data-start=\"1085\" data-end=\"1149\"\u003eDensity exceeding 10 kg\/m³, compliant with Approved Document E\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1151\" data-end=\"1169\"\u003e\u003cstrong data-start=\"1151\" data-end=\"1167\"\u003eGood to Know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1173\" data-end=\"1265\"\u003eSuitable for use in flat roofs, partition walls, separating walls, and intermediate floors\u003c\/li\u003e\n\u003cli data-start=\"1268\" data-end=\"1324\"\u003eAvailable in three standard thicknesses from 50–100 mm\u003c\/li\u003e\n\u003cli data-start=\"1327\" data-end=\"1424\"\u003eCan be cut easily with a serrated or utility knife; wear gloves and goggles to avoid irritation\u003c\/li\u003e\n\u003cli data-start=\"1427\" data-end=\"1517\"\u003eStore under cover and clear of the ground. Avoid prolonged exposure to sunlight and rain\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1617\"\u003eSpecialist PPE is not required, but a dust mask is recommended if cutting in unventilated areas\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":52654382186830,"sku":"IUK01570","price":53.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-rw4-acoustic-insulation-slab-1200mm-x-600mm-100mm-iuk01570-1172610133.png?v=1749629642"},{"product_id":"25mm-rockwool-rw5","title":"25mm Rockwool RW5 Insulation Slab 1.2m x 600mm","description":"\u003cp class=\"MsoNormal\"\u003eThe Rockwool RW5 Slab is a high-density, high-performance stone wool insulation designed to deliver exceptional acoustic, thermal, and fire protection across a wide range of applications. Suitable for partition walls, ceilings, floors, roofs, and general building structures, it offers superior durability, excellent sound absorption, and outstanding safety. Perfect for both commercial and residential builds, RW5 provides a reliable and long-lasting insulation solution that performs in even the most demanding environments.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eEffectively absorbs sound to reduce noise transmission between rooms and floors\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eLow thermal conductivity of 0.034 W\/m·K, helping to improve energy efficiency and indoor comfort\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eRated Euroclass A1 non-combustible, offering the highest level of fire safety\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eWater repellent and rot resistant, preventing moisture build-up, damp, and decay for long-lasting performance\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eExtremely dense and durable, maintaining its structure and performance over the lifetime of the building\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSemi-rigid slabs that are easy to handle, cut, and install, with a density of approximately 100 kg\/m³\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMade from natural volcanic rock and recycled materials, supporting an environmentally responsible build\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for residential, commercial, and industrial projects, including offices, schools, hospitals, and factories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to Know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for use in partition walls, intermediate floors, ceilings, roofs, and separating walls\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eAvailable in a range of thicknesses to suit different insulation and acoustic requirements\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUse a utility or serrated knife to cut the slabs cleanly; wear gloves and goggles to avoid irritation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":52654382776654,"sku":"IUK01571","price":42.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-rw5-insulation-slab-1200mm-x-600mm-25mm-iuk01571-1172610131.png?v=1749629417"},{"product_id":"50mm-rockwool-rw5","title":"50mm Rockwool RW5 Insulation Slab  1.2m x 600mm","description":"\u003cp class=\"MsoNormal\"\u003eThe Rockwool RW5 Slab is a high-density, high-performance stone wool insulation designed to deliver exceptional acoustic, thermal, and fire protection across a wide range of applications. Suitable for partition walls, ceilings, floors, roofs, and general building structures, it offers superior durability, excellent sound absorption, and outstanding safety. Perfect for both commercial and residential builds, RW5 provides a reliable and long-lasting insulation solution that performs in even the most demanding environments.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eEffectively absorbs sound to reduce noise transmission between rooms and floors\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eLow thermal conductivity of 0.034 W\/m·K, helping to improve energy efficiency and indoor comfort\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eRated Euroclass A1 non-combustible, offering the highest level of fire safety\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eWater repellent and rot resistant, preventing moisture build-up, damp, and decay for long-lasting performance\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eExtremely dense and durable, maintaining its structure and performance over the lifetime of the building\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSemi-rigid slabs that are easy to handle, cut, and install, with a density of approximately 100 kg\/m³\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMade from natural volcanic rock and recycled materials, supporting an environmentally responsible build\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for residential, commercial, and industrial projects, including offices, schools, hospitals, and factories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to Know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for use in partition walls, intermediate floors, ceilings, roofs, and separating walls\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eAvailable in a range of thicknesses to suit different insulation and acoustic requirements\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUse a utility or serrated knife to cut the slabs cleanly; wear gloves and goggles to avoid irritation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":52654384775502,"sku":"IUK01572","price":34.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-rw5-insulation-slab-1200mm-x-600mm-50mm-iuk01572-1172610129.png?v=1749629410"},{"product_id":"75mm-rockwool-rw5","title":"75mm Rockwool RW5 Insulation Slab  1.2m x 600mm","description":"\u003cp class=\"MsoNormal\"\u003eThe Rockwool RW5 Slab is a high-density, high-performance stone wool insulation designed to deliver exceptional acoustic, thermal, and fire protection across a wide range of applications. Suitable for partition walls, ceilings, floors, roofs, and general building structures, it offers superior durability, excellent sound absorption, and outstanding safety. Perfect for both commercial and residential builds, RW5 provides a reliable and long-lasting insulation solution that performs in even the most demanding environments.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eEffectively absorbs sound to reduce noise transmission between rooms and floors\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eLow thermal conductivity of 0.034 W\/m·K, helping to improve energy efficiency and indoor comfort\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eRated Euroclass A1 non-combustible, offering the highest level of fire safety\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eWater repellent and rot resistant, preventing moisture build-up, damp, and decay for long-lasting performance\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eExtremely dense and durable, maintaining its structure and performance over the lifetime of the building\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSemi-rigid slabs that are easy to handle, cut, and install, with a density of approximately 100 kg\/m³\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMade from natural volcanic rock and recycled materials, supporting an environmentally responsible build\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for residential, commercial, and industrial projects, including offices, schools, hospitals, and factories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to Know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for use in partition walls, intermediate floors, ceilings, roofs, and separating walls\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eAvailable in a range of thicknesses to suit different insulation and acoustic requirements\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUse a utility or serrated knife to cut the slabs cleanly; wear gloves and goggles to avoid irritation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":52654387396942,"sku":"IUK01573","price":44.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-rw5-insulation-slab-1200mm-x-600mm-75mm-iuk01573-1172610127.png?v=1749629405"},{"product_id":"100mm-rockwool-rw5","title":"100mm Rockwool RW5 Insulation Slab  1.2m x 600mm","description":"\u003cp class=\"MsoNormal\"\u003eThe Rockwool RW5 Slab is a high-density, high-performance stone wool insulation designed to deliver exceptional acoustic, thermal, and fire protection across a wide range of applications. Suitable for partition walls, ceilings, floors, roofs, and general building structures, it offers superior durability, excellent sound absorption, and outstanding safety. Perfect for both commercial and residential builds, RW5 provides a reliable and long-lasting insulation solution that performs in even the most demanding environments.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eEffectively absorbs sound to reduce noise transmission between rooms and floors\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eLow thermal conductivity of 0.034 W\/m·K, helping to improve energy efficiency and indoor comfort\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eRated Euroclass A1 non-combustible, offering the highest level of fire safety\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eWater repellent and rot resistant, preventing moisture build-up, damp, and decay for long-lasting performance\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eExtremely dense and durable, maintaining its structure and performance over the lifetime of the building\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSemi-rigid slabs that are easy to handle, cut, and install, with a density of approximately 100 kg\/m³\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMade from natural volcanic rock and recycled materials, supporting an environmentally responsible build\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for residential, commercial, and industrial projects, including offices, schools, hospitals, and factories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to Know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eSuitable for use in partition walls, intermediate floors, ceilings, roofs, and separating walls\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eAvailable in a range of thicknesses to suit different insulation and acoustic requirements\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eUse a utility or serrated knife to cut the slabs cleanly; wear gloves and goggles to avoid irritation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":52654387724622,"sku":"IUK01574","price":39.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-rw5-insulation-slab-1200mm-x-600mm-100mm-iuk01574-1172610125.png?v=1749629398"},{"product_id":"75mm-superglass-party-wall-roll","title":"75mm Superglass Party Wall Roll  10.51m²","description":"\u003cp\u003e\u003cspan\u003eSuperglass Party Wall Roll 75mm is designed to provide thermal and acoustic insulation within masonry separating walls. Designed to fit between standard wall ties. Primarily designed for new builds and covers 10.51m²\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExtremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMade from up to 84% recycled glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExcellent thermal performance with a thermal conductivity of 0.036W\/m·K\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA nominal vapour resistivity of 5MNs\/gm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCut into 3 x 455mm widths for easy insulation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used as a component in a number of Robust Details Solutions including proprietary systems E-WM-22, E-WM-23 \u0026amp; E-WM-27\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used in party wall systems which require on-site pre-completion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eComplies with the key standards for wool insulation and is certified under CCPI with UKCA\/CE markings\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eRated A+ in the BRE Green Guide\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eMeets ISO 14001 environmental management standards\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eDoes not contain any ozone-depleting substances\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eMade from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eFor the cleanest results, use a long-bladed knife or insulation saw and compress the roll slightly while cutting to help maintain control and accuracy\u003cbr style=\"mso-special-character: line-break;\"\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eOnce unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superglass","offers":[{"title":"Default Title","offer_id":52654458896718,"sku":"BM009172","price":66.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-party-wall-roll-party-wall-roll-75mm-mineral-fibre-insulation-1172609956.png?v=1761034713"},{"product_id":"100mm-superglass-party-wall-roll","title":"100mm Superglass Party Wall Roll  7.85m²","description":"\u003cp\u003e\u003cspan\u003eSuperglass Party Wall Roll 100mm is designed to provide thermal and acoustic insulation within masonry separating walls. Designed to fit between standard wall ties. Primarily designed for new builds and covers 7.85m²\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExtremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMade from up to 84% recycled glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExcellent thermal performance with a thermal conductivity of 0.036W\/m·K\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA nominal vapour resistivity of 5MNs\/gm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eCut into 3 x 455mm widths for easy insulation\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used as a component in a number of Robust Details Solutions including proprietary systems E-WM-22, E-WM-23 \u0026amp; E-WM-27\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used in party wall systems which require on-site pre-completion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eComplies with the key standards for wool insulation and is certified under CCPI with UKCA\/CE markings\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eRated A+ in the BRE Green Guide\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eMeets ISO 14001 environmental management standards\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eDoes not contain any ozone-depleting substances\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eMade from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eFor the cleanest results, use a long-bladed knife or insulation saw and compress the roll slightly while cutting to help maintain control and accuracy\u003cbr style=\"mso-special-character: line-break;\"\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eOnce unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superglass","offers":[{"title":"Default Title","offer_id":52654459158862,"sku":"BM006974","price":64.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-party-wall-roll-party-wall-roll-100mm-mineral-fibre-insulation-1172609955.png?v=1749626053"},{"product_id":"125mm-superglass-party-wall-roll","title":"125mm Superglass Party Wall Roll  6.14m²","description":"\u003cp\u003e\u003cspan\u003eSuperglass Party Wall Roll 125mm is designed to provide thermal and acoustic insulation within masonry separating walls. Designed to fit between standard wall ties. Primarily designed for new builds and covers 6.14m²\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExtremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMade from up to 84% recycled glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExcellent thermal performance with a thermal conductivity of 0.036W\/m·K\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA nominal vapour resistivity of 5MNs\/gm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eCut into 3 x 455mm widths for easy insulation\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used as a component in a number of Robust Details Solutions including proprietary systems E-WM-22, E-WM-23 \u0026amp; E-WM-27\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used in party wall systems which require on-site pre-completion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eComplies with the key standards for wool insulation and is certified under CCPI with UKCA\/CE markings\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eRated A+ in the BRE Green Guide\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eMeets ISO 14001 environmental management standards\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eDoes not contain any ozone-depleting substances\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eMade from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eFor the cleanest results, use a long-bladed knife or insulation saw and compress the roll slightly while cutting to help maintain control and accuracy\u003cbr style=\"mso-special-character: line-break;\"\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eOnce unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superglass","offers":[{"title":"Default Title","offer_id":52654459224398,"sku":"BM02354","price":64.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-party-wall-roll-party-wall-roll-125mm-mineral-fibre-insulation-1172609954.png?v=1749626051"},{"product_id":"150mm-superglass-party-wall-roll","title":"150mm Superglass Party Wall Roll  4.78m²","description":"\u003cp\u003e\u003cspan\u003eSuperglass Party Wall Roll 150mm is designed to provide thermal and acoustic insulation within masonry separating walls. Designed to fit between standard wall ties. Primarily designed for new builds and covers 4.78m²\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExtremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMade from up to 84% recycled glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExcellent thermal performance with a thermal conductivity of 0.036W\/m·K\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA nominal vapour resistivity of 5MNs\/gm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eCut into 3 x 455mm widths for easy insulation\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used as a component in a number of Robust Details Solutions including proprietary systems E-WM-22, E-WM-23 \u0026amp; E-WM-27\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used in party wall systems which require on-site pre-completion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eComplies with the key standards for wool insulation and is certified under CCPI with UKCA\/CE markings\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eRated A+ in the BRE Green Guide\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eMeets ISO 14001 environmental management standards\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eDoes not contain any ozone-depleting substances\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eMade from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eFor the cleanest results, use a long-bladed knife or insulation saw and compress the roll slightly while cutting to help maintain control and accuracy\u003cbr style=\"mso-special-character: line-break;\"\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eOnce unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superglass","offers":[{"title":"Default Title","offer_id":52654461747534,"sku":"BM011657","price":60.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-party-wall-roll-party-wall-roll-150mm-mineral-fibre-insulation-1172609953.png?v=1749626048"},{"product_id":"60mm-superglass-tf-party-wall-roll-2x675mm","title":"60mm Superglass TF Party Wall Roll  2x675mm  14.18m²","description":"\u003cp\u003e\u003cspan\u003eSuperglass TF Party Wall Roll 60mm is a lightweight insulation roll, made from non-combustible glass mineral wool. Supplied as 2 rolls at 675mm width, it allows for easy installation with minimal waste. It's also manufactured with a minimum density of 18kg\/m³, ensuring optimal fire safety, comfort and energy efficiency within your building.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExtremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMade from up to 84% recycled glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExcellent thermal performance with a thermal conductivity of 0.036W\/m·K\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA nominal vapour resistivity of 5MNs\/gm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eSplit into 2 x 675mm widths\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eComplies with the key standards for wool insulation and is certified under CCPI with UKCA\/CE markings\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRated A+ in the BRE Green Guide\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMeets ISO 14001 environmental management standards\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eDoes not contain any ozone-depleting substances\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMade from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eFor the cleanest results, use a long-bladed knife or insulation saw and compress the roll slightly while cutting to help maintain control and accuracy\u003cbr style=\"mso-special-character: line-break;\"\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eOnce unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superglass","offers":[{"title":"Default Title","offer_id":52654461911374,"sku":"BM003698","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-timber-frame-32-party-wall-roll-timber-frame-party-roll-60mm-mineral-fibre-insulation-1172609952.png?v=1749626044"},{"product_id":"50mm-superglass-acoustic-partition-roll-apr-1-2m","title":"50mm Superglass Acoustic Roll  1.2m","description":"\u003cp\u003eSuperglass Acoustic Partition Roll (APR) is made from lightweight, non-combustible glass mineral wool and is designed for use in acoustic insulation applications. This 1.2m width flexible roll fits easily between standard stud partitions, reducing the need for excessive cutting and helping to minimise waste. With its sound-absorbing properties, APR is ideal for improving acoustic comfort in internal walls and partitions.\u003c\/p\u003e\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExtremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade from up to 84% recycled glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used for various applications such as, internal walls and floors, timber and metal stud partitions \u0026amp; drylining systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent thermal performance with a thermal conductivity of 0.038W\/m·K\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA nominal vapour resistivity of 5MNs\/gm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplies with the key standards for wool insulation and is certified under CCPI with UKCA\/CE markings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRated A+ in the BRE Green Guide\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeets ISO 14001 environmental management standards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDoes not contain any ozone-depleting substances\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGood to know\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"cf0\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/span\u003e\u003cspan class=\"cf0\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"cf0\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"cf0\"\u003eFor the cleanest results, use a long-bladed knife or insulation saw and compress the roll slightly while cutting to help maintain control and accuracy\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"cf0\"\u003eOnce unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superglass","offers":[{"title":"Default Title","offer_id":52654462173518,"sku":"BM003248","price":42.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-acoustic-partition-roll-apr-apr-25mm-insulation-1172609951.png?v=1761039237"},{"product_id":"60mm-superglass-multi-acoustic-roll","title":"60mm Superglass Multi Acoustic Roll  13.50m²","description":"\u003cp class=\"MsoNormal\"\u003eSuperglass Multi Acoustic Roll 60mm is a lightweight, non-combustible insulation made from glass mineral wool. It is designed for use in acoustic insulation applications, commonly between stud or joist spacings. This flexible roll is partially perforated to provide 1.2m\/2×600mm\/3×400mm widths, allowing an easy friction fit and reducing the need for cutting and on-site waste. Ideal for enhancing acoustic comfort within internal walls and floors.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eExtremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMade from up to 84% recycled glass\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCan be used for both new and existing loft spaces\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eExcellent thermal performance with a thermal conductivity of 0.044W\/m·K\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eA nominal vapour resistivity of 5MNs\/gm\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCan be split into multiple widths: 1.2m\/2x600mm\/3x400mm\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eComplies with the key standards for wool insulation and is certified under CCPI with UKCA\/CE markings\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRated A+ in the BRE Green Guide\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMeets ISO 14001 environmental management standards\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eDoes not contain any ozone-depleting substances\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMade from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eFor the cleanest results, use a long-bladed knife or insulation saw and compress the roll slightly while cutting to help maintain control and accuracy\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eOnce unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superglass","offers":[{"title":"Default Title","offer_id":52654511882574,"sku":"BM02103","price":42.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-acoustic-partition-roll-apr-apr-25mm-insulation-1172609951.png?v=1761039237"},{"product_id":"25mm-superglass-acoustic-partition-roll-apr-2x600mm","title":"25mm Superglass Acoustic Roll  2x600mm","description":"\u003cp\u003eSuperglass Acoustic Partition Roll (APR) is made from lightweight, non-combustible glass mineral wool and is designed for use in acoustic insulation applications. This flexible roll is supplied in 2x600mm widths and fits easily between standard stud partitions, reducing the need for excessive cutting and helping to minimise waste. With its sound-absorbing properties, APR is ideal for improving acoustic comfort in internal walls and partitions.\u003c\/p\u003e\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExtremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade from up to 84% recycled glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used for various applications such as, internal walls and floors, timber and metal stud partitions and drylining systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent thermal performance with a thermal conductivity of 0.036W\/m·K\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA nominal vapour resistivity of 5MNs\/gm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplies with the key standards for wool insulation and is certified under CCPI with UKCA\/CE markings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRated A+ in the BRE Green Guide\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeets ISO 14001 environmental management standards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDoes not contain any ozone-depleting substances\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGood to know\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"cf0\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/span\u003e\u003cspan class=\"cf0\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"cf0\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"cf0\"\u003eFor the cleanest results, use a long-bladed knife or insulation saw and compress the roll slightly while cutting to help maintain control and accuracy\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"cf0\"\u003eOnce unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superglass","offers":[{"title":"Default Title","offer_id":52654512046414,"sku":"BM02101","price":47.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-acoustic-partition-roll-apr-apr-25mm-insulation-1172609951.png?v=1761039237"},{"product_id":"100mm-superglass-multi-acoustic-roll","title":"100mm Superglass Multi Acoustic Roll  12.12m²","description":"\u003cp class=\"MsoNormal\"\u003eSuperglass Multi Acoustic Roll 100mm is a lightweight, non-combustible insulation made from glass mineral wool. It is designed for use in acoustic insulation applications, commonly between stud or joist spacings. This flexible roll is partially perforated to provide 1.2m\/2×600mm\/3×400mm widths, allowing an easy friction fit and reducing the need for cutting and on-site waste. Ideal for enhancing acoustic comfort within internal walls and floors.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eExtremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMade from up to 84% recycled glass\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCan be used for both new and existing loft spaces\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eExcellent thermal performance with a thermal conductivity of 0.044W\/m·K\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eA nominal vapour resistivity of 5MNs\/gm\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCan be split into multiple widths: 1.2m\/2x600mm\/3x400mm\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eComplies with the key standards for wool insulation and is certified under CCPI with UKCA\/CE markings\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRated A+ in the BRE Green Guide\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMeets ISO 14001 environmental management standards\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eDoes not contain any ozone-depleting substances\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMade from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eFor the cleanest results, use a long-bladed knife or insulation saw and compress the roll slightly while cutting to help maintain control and accuracy\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eOnce unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superglass","offers":[{"title":"Default Title","offer_id":52655583691086,"sku":"BM02105","price":49.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-acoustic-partition-roll-apr-apr-25mm-insulation-1172609951.png?v=1761039237"},{"product_id":"80mm-superglass-multi-acoustic-roll","title":"80mm Superglass Multi Acoustic Roll  12.48m²","description":"\u003cp class=\"MsoNormal\"\u003eSuperglass Multi Acoustic Roll 80mm is a lightweight, non-combustible insulation made from glass mineral wool. It is designed for use in acoustic insulation applications, commonly between stud or joist spacings. This flexible roll is partially perforated to provide 1.2m\/2×600mm\/3×400mm widths, allowing an easy friction fit and reducing the need for cutting and on-site waste. Ideal for enhancing acoustic comfort within internal walls and floors.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eExtremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMade from up to 84% recycled glass\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCan be used for both new and existing loft spaces\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eExcellent thermal performance with a thermal conductivity of 0.044W\/m·K\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eA nominal vapour resistivity of 5MNs\/gm\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCan be split into multiple widths: 1.2m\/2x600mm\/3x400mm\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eComplies with the key standards for wool insulation and is certified under CCPI with UKCA\/CE markings\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRated A+ in the BRE Green Guide\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMeets ISO 14001 environmental management standards\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eDoes not contain any ozone-depleting substances\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMade from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eFor the cleanest results, use a long-bladed knife or insulation saw and compress the roll slightly while cutting to help maintain control and accuracy\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eOnce unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superglass","offers":[{"title":"Default Title","offer_id":52655583953230,"sku":"BM02104","price":45.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-acoustic-partition-roll-apr-apr-25mm-insulation-1172609951.png?v=1761039237"},{"product_id":"25mm-knauf-acoustic-roll-11-1m-x-1-2m-4-x-600mm-26-64m","title":"25mm Knauf Acoustic Roll  11.1m x 1.2m - 26.64m² per roll","description":"\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"0\"\u003eKnauf Acoustic Roll is \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"23\"\u003ea glass mineral wool roll made for \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"58\"\u003einternal wall and floor applications \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"95\"\u003ewhere sound absorption and noise \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"128\"\u003ereduction are needed. It is the most \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"165\"\u003ewidely used acoustic insulation product \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"205\"\u003ein the UK for separating and internal \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"243\"\u003ewall and floor constructions, and the \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"281\"\u003ego-to choice for meeting Approved \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"315\"\u003eDocument E of the Building Regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"0\"\u003eThe 25mm roll is the thinnest in the \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"37\"\u003eAcoustic Roll range. It is typically \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"74\"\u003eused where space is limited, or where a \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"114\"\u003eslim acoustic layer is needed alongside \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"154\"\u003eother insulation products within a \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"189\"\u003esystem build-up. It is manufactured to \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"228\"\u003ea density above 10 kg\/m³, which is the \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"267\"\u003eminimum required for an acoustic \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"300\"\u003eabsorption layer under Approved \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"332\"\u003eDocument E, and has been tested with \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"369\"\u003eall major brands of plasterboard.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"0\"\u003eEach \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"5\"\u003epack contains 2 rolls. Every 1200mm \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"41\"\u003ewide roll is ready-cut to produce 2 x \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"79\"\u003e600mm wide rolls that friction fit \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"114\"\u003esnugly between standard stud or joist \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"152\"\u003ecentres, closing joints and reducing \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"189\"\u003ethe risk of gaps that would let sound \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"227\"\u003ethrough. At 11.1m long, a single pack \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"265\"\u003ecovers 26.64m², the highest coverage of \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"305\"\u003eany thickness in the Acoustic Roll \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"340\"\u003erange, which also makes it easy to \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"375\"\u003ehandle, transport and store.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"0\"\u003eThe \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"4\"\u003eproduct is non-combustible with a \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"38\"\u003eEuroclass A1 reaction to fire \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"68\"\u003eclassification and is manufactured in \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"106\"\u003eBritain using ECOSE Technology, Knauf's \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"146\"\u003eplant-based binder with no added \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"179\"\u003eformaldehyde. It contains up to 80% \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"215\"\u003erecycled glass, generates low levels of \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"255\"\u003edust and VOCs, and holds the Eurofins \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"293\"\u003eGold Certificate for Indoor Air \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"325\"\u003eComfort.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"0\"\u003eOdourless, rot proof and \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"25\"\u003enon-hygroscopic, it will not sustain \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"62\"\u003evermin or encourage mould, fungi or \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"98\"\u003ebacteria, and will last for the \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"130\"\u003elifetime of the building.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"2\"\u003eBenefits\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"2\"\u003eDesigned for acoustic absorption in \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"38\"\u003einternal wall and floor applications, \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"76\"\u003emeeting Approved Document E \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"104\"\u003erequirements\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"104\"\u003eManufactured density \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"140\"\u003eabove 10 kg\/m³ as required by Building \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"179\"\u003eRegulations\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"179\"\u003eTested with all major \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"215\"\u003ebrands of plasterboard for Part E \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"249\"\u003ecompliance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"249\"\u003eSlim 25mm profile, ideal \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"287\"\u003ewhere space is limited within a system \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"326\"\u003ebuild-up\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"326\"\u003eHighest coverage in the \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"361\"\u003erange at 26.64m² per pack, so fewer \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"397\"\u003epacks per project\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"397\"\u003eEuroclass A1 \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"430\"\u003enon-combustible, the best possible fire \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"470\"\u003eclassification\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"470\"\u003eReady-cut to 2 x 600mm \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"510\"\u003ewidths per roll, 2 rolls per pack, \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"545\"\u003efriction fits between standard stud and \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"585\"\u003ejoist centres\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"585\"\u003eManufactured with ECOSE \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"625\"\u003eTechnology using a bio-based binder \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"661\"\u003ewith no added formaldehyde and up to \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"698\"\u003e80% recycled glass\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"698\"\u003eRot proof, \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"730\"\u003eodourless and non-hygroscopic, will not \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"770\"\u003esustain vermin or support mould or \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"805\"\u003efungi\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"805\"\u003eEUCEB certified fibres \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"836\"\u003ecomplying with the exoneration criteria \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"876\"\u003efor carcinogenicity (Note Q)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"2\"\u003eGood to know\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"2\"\u003eWidth: 1200mm \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"16\"\u003eready-cut to 2 x 600mm per roll; \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"49\"\u003ethickness: 25mm; length: 11.1m\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"49\"\u003e2 \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"84\"\u003erolls per pack; coverage: 26.64m² per \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"122\"\u003epack; 24 packs per pallet; product code \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"162\"\u003e715838\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"162\"\u003eManufactured density: greater \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"201\"\u003ethan 10 kg\/m³\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"201\"\u003eEuroclass A1 reaction \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"239\"\u003eto fire; vapour resistivity: 5.00 \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"273\"\u003eMNs\/g.m\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"273\"\u003eManufactured to BS EN \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"305\"\u003e13162:2012+A1:2015; ISO 9001, ISO \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"339\"\u003e14001, ISO 45001 and ISO 50001 \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"370\"\u003ecertified\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"370\"\u003eBES 6001 Very Good rating \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"408\"\u003efor responsible sourcing; Declare Red \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"446\"\u003eList Free label; EPD available \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"477\"\u003e(S-P-10838)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"477\"\u003eMade in Britain at Knauf \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"516\"\u003eInsulation's UK plants\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"516\"\u003eStore dry, \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"552\"\u003eflat and protected from sunlight and \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"589\"\u003emoisture\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"589\"\u003eAlways refer to the latest \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"627\"\u003eKnauf Acoustic Roll technical datasheet \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"667\"\u003eand Declaration of Performance \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"698\"\u003e(G4209LSCPR) before specification or \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"735\"\u003einstallation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e \u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52655584280910,"sku":"BM005983","price":48.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-acoustic-roll-25mm-bm005983-mineral-fibre-insulation-1172607705.jpg?v=1749584656"},{"product_id":"50mm-knauf-acoustic-roll-13-5m-x-1-2m-2-x-600mm-16-20m","title":"50mm Knauf Acoustic Roll  13.5m x 1.2m - 16.20m² per roll","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eKnauf Acoustic Roll is a glass mineral wool roll made for internal wall and floor applications where sound absorption and noise reduction are needed. It is the most widely used acoustic insulation product in the UK for separating and internal wall and floor constructions, and the go-to choice for meeting Approved Document E of the Building Regulations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe 50mm roll is one of the most popular thicknesses in the range, offering a step up in acoustic performance from the 25mm version while still fitting comfortably within standard stud partitions. It is manufactured to a density above 10 kg\/m³, which is the minimum required for an acoustic absorption layer under Approved Document E, and has been tested with all major brands of plasterboard.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEach pack contains a single 1200mm wide roll, ready-cut to produce 2 x 600mm wide rolls that friction fit snugly between standard stud or joist centres, closing joints and reducing the risk of gaps that would let sound through. At 13.5m long, each pack covers 16.2m², making it easy to handle, transport and store.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe product is non-combustible with a Euroclass A1 reaction to fire classification and is manufactured in Britain using ECOSE Technology, Knauf's plant-based binder with no added formaldehyde. It contains up to 80% recycled glass, generates low levels of dust and VOCs, and holds the Eurofins Gold Certificate for Indoor Air Comfort.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eOdourless, rot proof and non-hygroscopic, it will not sustain vermin or encourage mould, fungi or bacteria, and will last for the lifetime of the building.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDesigned for acoustic absorption in internal wall and floor applications, meeting Approved Document E requirements\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured density above 10 kg\/m³ as required by Building Regulations\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTested with all major brands of plasterboard for Part E compliance\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e50mm thickness suits standard timber and metal stud partitions\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGenerous 16.2m² coverage per pack with a long 13.5m roll length\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 non-combustible, the best possible fire classification\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReady-cut to 2 x 600mm widths, friction fits between standard stud and joist centres\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured with ECOSE Technology using a bio-based binder with no added formaldehyde and up to 80% recycled glass\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRot proof, odourless and non-hygroscopic, will not sustain vermin or support mould or fungi\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEUCEB certified fibres complying with the exoneration criteria for carcinogenicity (Note Q)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWidth: 1200mm ready-cut to 2 x 600mm; thickness: 50mm; length: 13.5m\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1 roll per pack; coverage: 16.2m² per pack; 24 packs per pallet; product code 715837\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured density: greater than 10 kg\/m³\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 reaction to fire; vapour resistivity: 5.00 MNs\/g.m\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured to BS EN 13162:2012+A1:2015; ISO 9001, ISO 14001, ISO 45001 and ISO 50001 certified\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBES 6001 Very Good rating for responsible sourcing; Declare Red List Free label; EPD available\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMade in Britain at Knauf Insulation's UK plants\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStore dry, flat and protected from sunlight and moisture\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlways refer to the latest Knauf Acoustic Roll technical datasheet and Declaration of Performance before specification or installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52655586246990,"sku":"BM005982","price":46.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-acoustic-roll-50mm-bm005982-mineral-fibre-insulation-1172607700.jpg?v=1749584642"},{"product_id":"75mm-knauf-acoustic-roll-14-5m-x-1-2m-2-x-600mm-17-40m","title":"75mm Knauf Acoustic Roll  14.5m x 1.2m - 17.40m² per roll","description":"\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"0\"\u003eKnauf \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"6\"\u003eAcoustic Roll is \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"23\"\u003ea glass \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"31\"\u003emineral wool \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"44\"\u003eroll made \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"54\"\u003efor \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"58\"\u003einternal wall and floor applications \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"95\"\u003ewhere sound absorption and noise \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"128\"\u003ereduction are needed. It is the most \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"165\"\u003ewidely used acoustic insulation product \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"205\"\u003ein the UK for separating and internal \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"243\"\u003ewall and floor constructions, and the \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"281\"\u003ego-to choice for meeting Approved \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"315\"\u003eDocument E of the Building Regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"0\"\u003eThe 75mm roll sits between the 63mm \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"36\"\u003eand 100mm options in the range and is a \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"76\"\u003epopular pick for deeper stud partitions \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"116\"\u003eand floor voids, where the extra \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"149\"\u003ethickness helps soak up more sound than \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"189\"\u003ethe slimmer rolls. It is manufactured \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"227\"\u003eto a density above 10 kg\/m³, which is \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"265\"\u003ethe minimum required for an acoustic \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"302\"\u003eabsorption layer under Approved \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"334\"\u003eDocument E, and has been tested with \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"371\"\u003eall major brands of plasterboard. It is \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"411\"\u003ealso suitable for use with a wide range \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"451\"\u003eof Robust Details registered \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"480\"\u003econstructions, which reduces the need \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"518\"\u003efor onsite acoustic testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"0\"\u003eEach pack \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"10\"\u003econtains a single 1200mm wide roll, \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"46\"\u003eready-cut to produce 2 x 600mm wide \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"82\"\u003erolls that friction fit snugly between \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"121\"\u003estandard stud or joist centres, closing \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"161\"\u003ejoints and reducing the risk of gaps \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"198\"\u003ethat would let sound through. At 14.5m \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"237\"\u003elong, each pack covers 17.4m², one of \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"275\"\u003ethe longest roll lengths in the range, \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"314\"\u003emaking it easy to handle, transport and \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"354\"\u003estore.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"0\"\u003eThe product is non-combustible \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"31\"\u003ewith a Euroclass A1 reaction to fire \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"68\"\u003eclassification and is manufactured in \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"106\"\u003eBritain using ECOSE Technology, Knauf's \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"146\"\u003eplant-based binder with no added \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"179\"\u003eformaldehyde. It contains up to 80% \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"215\"\u003erecycled glass, generates low levels of \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"255\"\u003edust and VOCs, and holds the Eurofins \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"293\"\u003eGold Certificate for Indoor Air \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"325\"\u003eComfort.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"0\"\u003eOdourless, rot proof and \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"25\"\u003enon-hygroscopic, it will not sustain \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"62\"\u003evermin or encourage mould, fungi or \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"98\"\u003ebacteria, and will last for the \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"130\"\u003elifetime of the building.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"2\"\u003eBenefits\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"2\"\u003eDesigned for acoustic absorption in \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"38\"\u003einternal wall and floor applications, \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"76\"\u003emeeting Approved Document E \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"104\"\u003erequirements\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"104\"\u003eManufactured density \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"140\"\u003eabove 10 kg\/m³ as required by Building \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"179\"\u003eRegulations\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"179\"\u003eTested with all major \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"215\"\u003ebrands of plasterboard for Part E \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"249\"\u003ecompliance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"249\"\u003eSuitable for use with \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"284\"\u003eRobust Details registered \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"310\"\u003econstructions, reducing the need for \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"347\"\u003eonsite acoustic testing\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"347\"\u003e75mm \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"378\"\u003ethickness gives improved sound \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"409\"\u003eabsorption over slimmer rolls in deeper \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"449\"\u003epartitions and floors\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"449\"\u003eLong 14.5m roll \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"489\"\u003ewith 17.4m² coverage per pack\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"521\"\u003eEuroclass A1 non-combustible, the best \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"560\"\u003epossible fire classification\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"591\"\u003eReady-cut to 2 x 600mm widths, friction \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"631\"\u003efits between standard stud and joist \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"668\"\u003ecentres\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"668\"\u003eManufactured with ECOSE \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"702\"\u003eTechnology using a bio-based binder \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"738\"\u003ewith no added formaldehyde and up to \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"775\"\u003e80% recycled glass\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"775\"\u003eRot proof, \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"807\"\u003eodourless and non-hygroscopic, will not \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"847\"\u003esustain vermin or support mould or \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"882\"\u003efungi\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"882\"\u003eEUCEB certified fibres \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"913\"\u003ecomplying with the exoneration criteria \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"953\"\u003efor carcinogenicity (Note Q)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"2\"\u003eGood to know\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"2\"\u003eWidth: 1200mm \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"16\"\u003eready-cut to 2 x 600mm; thickness: \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"51\"\u003e75mm; length: 14.5m\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"51\"\u003e1 roll per pack; \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"90\"\u003ecoverage: 17.4m² per pack; 24 packs per \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"130\"\u003epallet; product code 715841\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"160\"\u003eManufactured density: greater than 10 \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"198\"\u003ekg\/m³\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"198\"\u003eEuroclass A1 reaction to fire; \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"237\"\u003evapour resistivity: 5.00 MNs\/g.m\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"272\"\u003eManufactured to BS EN \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"294\"\u003e13162:2012+A1:2015; ISO 9001, ISO \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"328\"\u003e14001, ISO 45001 and ISO 50001 \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"359\"\u003ecertified\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"359\"\u003eBES 6001 Very Good rating \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"397\"\u003efor responsible sourcing; Declare Red \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"435\"\u003eList Free label; EPD available \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"466\"\u003e(S-P-10428)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"466\"\u003eMade in Britain at Knauf \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"505\"\u003eInsulation's UK plants\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"505\"\u003eStore dry, \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"541\"\u003eflat and protected from sunlight and \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"578\"\u003emoisture\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"578\"\u003eAlways refer to the latest \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"616\"\u003eKnauf Acoustic Roll technical datasheet \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"656\"\u003eand Declaration of Performance before \u003c\/span\u003e\u003cspan class=\"_animating_yu34g_10\" data-newtext-seq=\"694\"\u003especification or installation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52655587098958,"sku":"BM005981","price":65.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-acoustic-roll-75mm-bm005981-mineral-fibre-insulation-1172607695.jpg?v=1749584526"},{"product_id":"100mm-knauf-acoustic-roll-10-3m-x-1-2m-2-x-600mm-12-36m","title":"100mm Knauf Acoustic Roll 10.3m x 1.2m - 12.36m² per roll","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e100mm Knauf Acoustic Roll\u003c\/strong\u003e is a glass mineral wool insulation roll designed to reduce airborne sound transmission in internal wall and floor applications. Manufactured at Knauf Insulation's UK plants in St. Helens and Cwmbran, it uses ECOSE® Technology — a plant-based binder containing no added formaldehyde or phenol — and carries the best possible Euroclass A1 non-combustible reaction to fire classification.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEach roll measures 10.3m x 1.2m and is pre-cut into two 600mm-wide strips, giving 12.36m² of coverage per pack. The 600mm width is engineered to friction-fit between timber or metal studs and joists at standard 600mm centres, eliminating the need for cutting and reducing gaps that compromise acoustic performance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWith a declared thermal conductivity of 0.035 W\/mK (per DoP G4209LSCPR) and a thermal resistance (R-value) of 2.85 m²K\/W at 100mm thickness, this roll provides meaningful thermal improvement alongside its primary acoustic function. The manufactured density exceeds 10 kg\/m³, meeting the requirements for an absorption layer specified in Approved Document E of the Building Regulations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eKnauf Acoustic Roll is tested to meet the sound performance standards for type B internal timber or metal stud partitions under Approved Document E, and is suitable for use with a range of Robust Details registered constructions for separating walls and floors, reducing the need for onsite acoustic testing.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe product is odourless, rot-proof, non-hygroscopic, does not sustain vermin, and will not encourage the growth of fungi, mould or bacteria. It has a service life equal to the structure in which it is installed — at least 50 years according to the EPD.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eKnauf's glass mineral wool contains up to 80% recycled content from post-consumer sources including windows, bottles and jars. The product contains no ozone-depleting substances and has a cradle-to-grave (A1–C4) global warming potential of 1.15 kgCO₂e\/m² at 100mm thickness. It holds the Eurofins Gold Certificate for Indoor Air Comfort and the DECLARE Red List Free label, confirming no harmful chemicals from the Red List are present.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 non-combustible — the highest fire safety classification\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePre-cut 2 x 600mm widths for friction fitting to standard stud centres — no cutting required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured density exceeding 10 kg\/m³ meets Approved Document E absorption layer requirements\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTested for type B internal partitions to Approved Document E\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompatible with Robust Details registered separating wall and floor constructions\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eECOSE® Technology binder — no added formaldehyde or phenol\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUp to 80% recycled glass content\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLightweight, flexible and easy to handle\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e50+ year service life matching the building structure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInternal partition walls (timber and metal stud)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSeparating walls between dwellings\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInternal floors between joists\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSeparating floors (timber construction)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIntermediate floors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eGood to Know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDesigned for internal applications only — not suitable for external or cavity wall use\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAcoustic performance depends on the complete system build-up (plasterboard type, number of layers, stud specification, and construction quality)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNot a structural or load-bearing product — requires framing\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlso available in \u003ca href=\"https:\/\/www.insulationuk.co.uk\/products\/25mm-knauf-acoustic-roll-11-1m-x-1-2m-4-x-600mm-26-64m\" title=\"25mm Knauf Acoustic Roll\" rel=\"noopener\" target=\"_blank\"\u003e25mm\u003c\/a\u003e, \u003ca rel=\"noopener\" title=\"50mm knauf acoustic roll\" href=\"https:\/\/www.insulationuk.co.uk\/products\/50mm-knauf-acoustic-roll-13-5m-x-1-2m-2-x-600mm-16-20m\" target=\"_blank\"\u003e50mm\u003c\/a\u003e and \u003ca href=\"https:\/\/www.insulationuk.co.uk\/products\/75mm-knauf-acoustic-roll-14-5m-x-1-2m-2-x-600mm-17-40m\" target=\"_blank\" title=\"75mm knauf acoustic roll\" rel=\"noopener\"\u003e75mm\u003c\/a\u003e thicknesses\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFor installation guidance, see \u003ca href=\"https:\/\/youtu.be\/7_z3SATrJek\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003eKnauf's installation video\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52655588114766,"sku":"BM005980","price":56.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-acoustic-roll-100mm-bm005980-mineral-fibre-insulation-1172607690.jpg?v=1749584413"},{"product_id":"25mm-knauf-rocksilk-rs45-building-slab-1-2m-x-600mm","title":"25mm Knauf Rocksilk RS45 Building Slab  1.2m x 600mm","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eRS45 is the standard-density member of the Rocksilk® family, and that is a recommendation rather than a caveat. Plenty of constructions need rock mineral wool for its fire and acoustic behaviour without needing the mass that the heavier slabs carry, and specifying up the density ladder when the job does not call for it simply costs more.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e25mm Knauf Rocksilk® RS45 has a thermal conductivity of 0.035 W\/mK, giving a thermal resistance of 0.70 m²K\/W*. Slabs measure 1200mm x 600mm and are supplied 20 per pack, covering 14.40m², the widest pack coverage anywhere in the Rocksilk® range.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eWorth knowing when comparing: RS45 sits at 0.035 W\/mK while the denser Rocksilk® slabs run at 0.034 W\/mK, so the heavier products do carry a marginal thermal edge. It is small, and it is not usually the reason anyone chooses between them.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStandard-density rock mineral wool slab at 45 kg\/m³\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal conductivity of 0.035 W\/mK\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of 0.70 m²K\/W*\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1200mm x 600mm slabs, 20 per pack covering 14.40m²\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWidest pack coverage in the Rocksilk® range\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 to BS EN 13501-1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured with ECOSE® Technology bio-based binder\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMulti-application across thermal, fire protection and acoustic use\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e12 packs per pallet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWhere a specification names a density, check it: RS45 is 45 kg\/m³, and the denser Rocksilk® slabs are not interchangeable with it\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAt 25mm the slab is usually a supplementary layer rather than the main insulation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSlabs should be closely butted so the layer stays continuous\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCuts easily to size with a large-bladed knife or saw\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSupplied in recyclable 4-LDPE polythene packs\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStore indoors or under cover and off the ground; never leave permanently exposed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e*Thermal resistance calculated from the declared thermal conductivity using Knauf's stated method: thickness in metres divided by lambda, rounded down to the nearest 0.05 m²K\/W. Knauf does not publish a declared R-value table for Rocksilk® Building Slabs.\u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52655604531534,"sku":"BM002988","price":39.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-rocksilk-rs45-building-slab-1200mm-x-600mm-600-x-1200-x-25mm-bm002988-mineral-fibre-insulation-1172607643.jpg?v=1749583798"},{"product_id":"30mm-knauf-rocksilk-rs45-building-slab-1-2m-x-600mm","title":"30mm Knauf Rocksilk RS45 Building Slab  1.2m x 600mm","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eBuilt-up metal roofs and walls are one of the applications Knauf lists for Rocksilk® Building Slabs, and 30mm is a common liner depth within them. It is a construction where non-combustibility is not a nice-to-have: metal-clad industrial and commercial envelopes come under scrutiny for fire performance, and rock mineral wool answers that at material level.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e30mm Knauf Rocksilk® RS45 is classified Euroclass A1 to BS EN 13501-1, the highest reaction to fire classification available. Slabs are 1200mm x 600mm and supplied 16 per pack, covering 11.52m². Thermal conductivity is 0.035 W\/mK, giving a thermal resistance of 0.85 m²K\/W*.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eThe same slab is listed for pitched roofs between rafters, intermediate and separating floors, internal stud partitions and light steel frame infill, so a single product covers several elements of a building rather than one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eListed by Knauf for built-up metal roofs and walls\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 to BS EN 13501-1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal conductivity of 0.035 W\/mK\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of 0.85 m²K\/W*\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1200mm x 600mm slabs, 16 per pack covering 11.52m²\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDensity of 45 kg\/m³\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOne slab specification across roofs, floors, partitions and frame infill\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured to BS EN 13162\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eContains no ozone-depleting substances or greenhouse gases\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReaction to fire describes the material; any fire resistance period belongs to the tested system\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eConfirm the build-up against the system specification before substituting\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eKeep slabs tightly butted with no gaps at joints or perimeters\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRock mineral wool has a melting temperature above 1000°C\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNot a decorative surface\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCover slabs and keep them off the ground while stored on site\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e*Thermal resistance calculated from the declared thermal conductivity using Knauf's stated method: thickness in metres divided by lambda, rounded down to the nearest 0.05 m²K\/W.\u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52655605219662,"sku":"BM002992","price":40.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-rocksilk-rs45-building-slab-1200mm-x-600mm-600-x-1200-x-30mm-bm002992-mineral-fibre-insulation-1172607640.jpg?v=1749583689"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/collections\/Fallback-square_9d05a685-6b47-40ed-a0d3-eff74612e9a4.png?v=1749812901","url":"https:\/\/www.insulationuk.co.uk\/collections\/acoustic-insulation.oembed?page=5","provider":"Insulation UK","version":"1.0","type":"link"}