{"title":"Roof Insulation","description":"","products":[{"product_id":"100mm-knauf-earthwool-loft-roll-44-insulation-combi-cut-pallet-of-24-rolls-333-24m2-pallet","title":"100mm Knauf Loft Roll 44 Insulation Combi-Cut - Pallet of 24 Rolls (333.24m2\/Pallet)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eInsulation pallets ensure you can complete large construction projects with ultimate efficiency. When you purchase in bulk;\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe cost per unit decreases, allowing for a greater return on your investment.\u003c\/li\u003e\n\u003cli\u003eYou won’t have to worry about your insulation getting damaged in transit.\u003c\/li\u003e\n\u003cli\u003eBuying smaller quantities more regularly is a pricier route as you will have to factor in surcharges every time - so it makes sense to stock up.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximises efficiency \u0026amp; productivity: \u003c\/strong\u003eReduces the time workers spend waiting for materials to arrive onsite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnsures uniformity in all your projects:\u003c\/strong\u003e Maintained consistency of product.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEradicates lead time issues: \u003c\/strong\u003eBy having a ready supply of inventory for your work, you can crack on with no holdbacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfitable: \u003c\/strong\u003eBulk buying offers better prices than purchasing in smaller batches, making it an advantageous investment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaves time:\u003c\/strong\u003e Having supplies readily available at the site fosters a faster completion of the project. Moreover, it makes life much more comfortable for those on-site!\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Knauf Insulation","offers":[{"title":"100mm","offer_id":53771520278639,"sku":"3003102","price":890.27,"currency_code":"GBP","in_stock":true},{"title":"150mm","offer_id":53771520311407,"sku":"3003103","price":905.47,"currency_code":"GBP","in_stock":true},{"title":"170mm","offer_id":53771520344175,"sku":"3003104","price":905.47,"currency_code":"GBP","in_stock":true},{"title":"200mm","offer_id":53771520376943,"sku":"3003105","price":905.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/multiple_packs_of_knauf_loft_roll_44.jpg?v=1783758592"},{"product_id":"100mm-knauf-earthwool-loft-roll-44-insulation-combi-cut-13-89m2-roll","title":"100mm Knauf Loft Roll 44 Insulation Combi-Cut (13.89m2\/Roll)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eGlass mineral wool insulation roll, measuring 100mm in thickness and supplied in a combi-cut format for loft applications.\u003cbr\u003e\u003cbr\u003eManufactured using ECOSE® Technology with a high recycled content, the roll combines effective thermal insulation with a reduced environmental impact.\u003cbr\u003e\u003cbr\u003eCombi-cut part-splits allow installation as either 2 × 570mm or 3 × 380mm widths, aligning with both 400mm and 600mm joist centres for straightforward fitting and minimal waste.\u003cbr\u003e\u003cbr\u003eThe flexible composition adapts to minor surface irregularities and knits together at joins, helping to maintain continuous coverage without gaps.\u003cbr\u003e\u003cbr\u003eWith a thermal conductivity of 0.044 W\/mK and a Euroclass A1 non-combustible rating, the roll delivers dependable thermal performance and the highest level of fire safety.\u003cbr\u003e\u003cbr\u003eAt 100mm thick, it is most commonly used as a top-up layer over existing insulation to help boost overall loft performance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; 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Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Multifoil composite panel with reflective outer layers and honeycomb internal structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal performance:\u003c\/strong\u003e Assessed to relevant thermal performance standards for multifoil insulation systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional stability:\u003c\/strong\u003e Designed to maintain form during installation and in service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note:\u003c\/strong\u003e Ensure the selected thickness meets the project’s thermal performance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Actis","offers":[{"title":"105mm","offer_id":53771534893167,"sku":"3006006","price":72.64,"currency_code":"GBP","in_stock":false},{"title":"125mm","offer_id":53771534925935,"sku":"3006007","price":44.84,"currency_code":"GBP","in_stock":false},{"title":"140mm","offer_id":53771534958703,"sku":"3006008","price":49.14,"currency_code":"GBP","in_stock":false},{"title":"90mm","offer_id":53771534991471,"sku":"3006016","price":62.53,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/Actis_Hybris_Panel_Multifoil_Insulation_-_Photo.jpg?v=1783758672"},{"product_id":"actis-boost-r-hybrid-reflective-breather-membrane-35mm-10-05m2-roll","title":"Actis Boost'R Hybrid Reflective Breather Membrane 35mm (10.05m2\/Roll)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eActis Boost'R Hybrid Reflective Breather Membrane with a 35mm thickness and 10.05m² roll area is a dual-function insulating and breathable membrane designed to enhance thermal performance while maintaining controlled vapour movement. Its multi-layer reflective structure reduces heat loss through radiation and convection, contributing to improved overall envelope efficiency.\u003cbr\u003e\u003cbr\u003eThe membrane provides water resistance and windtightness on the cold side of the insulation while allowing internal moisture vapour to diffuse outward, protecting structural elements from trapped humidity.\u003cbr\u003e\u003cbr\u003eIts integrated insulation layer supports reduced thermal bridging across rafters and studs, offering dependable performance in roofs and walls where space efficiency is required.\u003cbr\u003e\u003cbr\u003eLightweight and flexible, it adapts easily to uneven surfaces and complex detailing, ensuring consistent coverage in both refurbishment and new build applications.\u003cbr\u003e\u003cbr\u003eThe membrane is suitable for use behind ventilated cladding or roof coverings, forming a protective, high-performance layer that complements hybrid insulation systems. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReflective thermal performance\u003c\/strong\u003e: Reduces radiative heat transfer to enhance overall thermal efficiency in roofs and walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable construction\u003c\/strong\u003e: Allows controlled vapour diffusion to limit condensation risk within the building fabric.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindtight and water resistant\u003c\/strong\u003e: Protects the structure from wind-driven moisture while maintaining stable internal conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated insulation layer\u003c\/strong\u003e: Provides additional thermal resistance and reduces cold bridging across framing elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight handling\u003c\/strong\u003e: Enables quick, accurate installation on uneven or complex surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile compatibility\u003c\/strong\u003e: Suitable for use with hybrid insulation build-ups and common timber or metal framing systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitched roofs\u003c\/strong\u003e: Provides a reflective, breathable external layer to enhance thermal performance and moisture control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimber frame walls\u003c\/strong\u003e: Supports hybrid insulation arrangements requiring improved thermal resistance with vapour permeability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefurbishment projects\u003c\/strong\u003e: Offers space-efficient thermal enhancement where traditional insulation depth is restricted.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate preparation\u003c\/strong\u003e: Ensure framing, insulation, and sheathing surfaces are clean and suitable for continuous membrane coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMembrane alignment\u003c\/strong\u003e: Unroll the membrane with the reflective surface correctly oriented to achieve declared thermal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing application\u003c\/strong\u003e: Secure using appropriate staples, battens, or tapes without overstretching the material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLap detailing\u003c\/strong\u003e: Maintain consistent overlaps and seal where required to preserve windtightness and moisture protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePenetration sealing\u003c\/strong\u003e: Use compatible accessories around openings and service routes to maintain continuous thermal and moisture control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial specification\u003c\/strong\u003e: Manufactured as a multi-layer reflective membrane incorporating a 35mm insulating core.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal behaviour\u003c\/strong\u003e: Designed to reduce radiative heat loss and enhance U-value performance within hybrid systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture management\u003c\/strong\u003e: Functions as a breathable yet water-resistant layer for stable building enclosure conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note\u003c\/strong\u003e: Always install according to manufacturer guidance to maintain declared thermal, moisture, and windtightness performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Actis","offers":[{"title":"Default Title","offer_id":53771535024239,"sku":"3006001","price":165.47,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/Actis_Boost_R_Hybrid_Reflective_Breather_Membrane_-_Photo.jpg?v=1783758673"},{"product_id":"actis-hcontrol-hybrid-multifoil-insulation-45mm-10m2-roll","title":"Actis HControl Hybrid Multifoil Insulation 45mm (10m2\/Roll)","description":"\u003cp\u003eActis HCONTROL HYBRID Multifoil insualtion is a thin insulation product with a built-in vapour control function, and an unrivalled thermal performance. \u003cbr\u003e\u003cbr\u003eHCONTROL HYBRID provides dual performance within a single product: a vapour control layer and insulation, allowing a reduction in the number of installation steps whilst reducing the thickness of the main insulation to achieve the same required U-value. \u003cbr\u003e\u003cbr\u003eIt can be used in conjunction with any type of insulation.\u003c\/p\u003e","brand":"Actis","offers":[{"title":"Default Title","offer_id":53771535089775,"sku":"3006004","price":112.55,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/Actis_HControl_Hybrid_Multifoil_Insulation_-_Photo.jpg?v=1783758674"},{"product_id":"actis-isodhesif-tape-100mm-25m-roll","title":"Actis Isodhesif Tape 100mm (25m\/Roll)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eActis Isodhesif Tape with a 100mm width and 25m length is a high-adhesion sealing tape designed for creating continuous airtight and windtight joints within Actis hybrid insulation systems. 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All joints must be tightly butted - 45 degrees downwards towards this outer leaf. This will prevent potential water penetration.\u003c\/p\u003e","brand":"SuperFOIL","offers":[{"title":"Default Title","offer_id":53771535155311,"sku":"3006022","price":103.67,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/SuperCLOSE_Insulated_Cavity_Closer_SC100_-_Photo_Resized.jpg?v=1783758675"},{"product_id":"superclose-insulated-cavity-closer-sc150-100-150mm-cavity-2-4m-24m-pack","title":"SuperCLOSE Insulated Cavity Closer SC150 100-150mm Cavity 2.4m (24m\/Pack)","description":"\u003cp\u003eSuperCLOSE Insulated Cavity Closer SC150 100-150mm can be installed in a variety of ways, such as: tack to window frame if built in, built-in as work progresses friction fitting, after the reveal has been constructed by fixing the inner leaf using grab adhesive. \u003cbr\u003e\u003cbr\u003eIf required, sections of SuperCLOSE can be jointed to minimise waste. All joints must be tightly butted - 45 degrees downwards towards this outer leaf. This will prevent potential water penetration.\u003c\/p\u003e","brand":"SuperFOIL","offers":[{"title":"Default Title","offer_id":53771535220847,"sku":"3006023","price":137.36,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/SuperCLOSE_Insulated_Cavity_Closer_SC150_-_Photo_Resized.jpg?v=1783758675"},{"product_id":"superfoil-sf19-multi-layer-foil-insulation-45mm-15m2-roll","title":"SuperFOIL SF19+ Multi-Layer Foil Insulation 45mm (15m2\/Roll)","description":"\u003ch2\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e45mm\u003cstrong\u003e\u003c\/strong\u003eSuperFOIL SF19+ Multi-Layer Foil Insulation designed for insulating roofs, walls, and floors where a flexible multi-layer reflective quilt is required.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThis lightweight multi-layer foil insulation comprises reflective outer layers and internal thermal wadding to reduce heat transfer across building elements. The quilt conforms easily to irregular surfaces and structural junctions, supporting installation in both new-build and refurbishment projects.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eIts reflective foil facings limit radiant heat transfer, while the internal layers provide thermal resistance within the insulation zone.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eSupplied in a 15m² roll format offering extended coverage for larger installation areas.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible quilt construction:\u003c\/strong\u003e Adapts to uneven surfaces and complex detailing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-layer reflective facings:\u003c\/strong\u003e Reduce radiant heat loss and support improved thermal performance when used with airspaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight and manageable:\u003c\/strong\u003e Easy to unroll, cut, and position during installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayered insulation core:\u003c\/strong\u003e Provides a combination of thermal resistance and radiant barrier performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication suitability:\u003c\/strong\u003e Suitable for roofs, walls, and floors in domestic and light commercial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness: \u003c\/strong\u003e45mm quilt thickness suited to typical foil insulation requirements in domestic and light commercial projects.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitched roofs:\u003c\/strong\u003e Suitable for warm, hybrid, or ventilated roof assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWalls:\u003c\/strong\u003e Can be installed within timber or metal stud walls for enhanced thermal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoft and ceiling zones:\u003c\/strong\u003e Improves energy efficiency in loft and ceiling constructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloor systems:\u003c\/strong\u003e May be installed over or between joists where approved by system build-up.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnrolling:\u003c\/strong\u003e Unroll across rafters, studs, or joists, maintaining a smooth, even surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting:\u003c\/strong\u003e Use scissors or a utility knife for clean, accurate cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing:\u003c\/strong\u003e Staple to timber framing at recommended intervals; allow overlaps where required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoint sealing:\u003c\/strong\u003e Seal laps, joints, and penetrations using approved foil tapes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Use appropriate PPE and follow manufacturer installation guidance.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Multi-layer reflective foil quilt with integrated thermal wadding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal performance:\u003c\/strong\u003e Assessed to relevant thermal performance standards for multi-layer foil insulation systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional stability:\u003c\/strong\u003e Designed to maintain performance and integrity after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note:\u003c\/strong\u003e Ensure the selected roll size and build-up meet project-specific thermal performance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SuperFOIL","offers":[{"title":"1.5m","offer_id":53771535253615,"sku":"3006027","price":142.75,"currency_code":"GBP","in_stock":false},{"title":"1.2m","offer_id":53771535286383,"sku":"3006101","price":119.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/SuperFOIL_SF19_Plus_Multi-Layer_Foil_Insulation_-_Photo_Resized.jpg?v=1783758676"},{"product_id":"ybs-superquilt-multifoil-insulation-40mm-15m2-roll","title":"YBS SuperQuilt Multifoil Insulation 40mm (15m2\/Roll)","description":"\u003ch2\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e40mm\u003cstrong\u003e\u003c\/strong\u003eYBS SuperQuilt Multifoil Insulation designed for insulating pitched roofs, lofts, walls, and floors where a flexible multilayer reflective quilt is required.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThis flexible multilayer quilt combines multiple reflective foils and insulating wadding layers to reduce heat transfer across building elements. The quilt is lightweight, easy to handle, and conforms smoothly to irregular surfaces, supporting installation in walls, roofs, and floors.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eIts reflective outer layers help reduce radiant heat loss, while the layered internal structure provides thermal resistance across the insulation zone.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eSupplied in a 15m² roll format offering extended coverage for larger installation areas.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible multilayer construction:\u003c\/strong\u003e Conforms to uneven surfaces and complex junctions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReflective foil facings:\u003c\/strong\u003e Reduce radiant heat transfer and enhance thermal efficiency when used with airspaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight quilt design:\u003c\/strong\u003e Supports quick installation and easy manoeuvring on-site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayered insulation core:\u003c\/strong\u003e Multiple wadding and foil layers deliver combined thermal resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication suitability:\u003c\/strong\u003e Suitable for walls, roofs, and floors where flexible multifoil insulation is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness: \u003c\/strong\u003e40mm quilt thickness suitable for typical multifoil insulation requirements in domestic and light commercial projects.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitched roofs:\u003c\/strong\u003e Suitable for warm roof, hybrid, or vented roof build-ups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoft and ceiling zones:\u003c\/strong\u003e Enhances thermal performance in lofts and ceiling areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFramed walls:\u003c\/strong\u003e Fits within timber or metal studwork as a flexible insulation layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloor zones:\u003c\/strong\u003e Can be installed over or between joists where permitted by the system design.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnrolling:\u003c\/strong\u003e Unroll the quilt across rafters, studs, or joists, allowing slight tension for a smooth finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting:\u003c\/strong\u003e Trim with scissors or a knife for clean edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing:\u003c\/strong\u003e Staple to timber members at recommended intervals; overlap layers where required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoint sealing:\u003c\/strong\u003e Seal joints, laps, and perimeters using approved reflective tapes for continuity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Use appropriate PPE and follow manufacturer installation instructions.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Flexible multifoil quilt combining reflective foils with insulating wadding layers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal performance:\u003c\/strong\u003e Assessed to relevant thermal performance standards for multifoil insulation systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional stability:\u003c\/strong\u003e Designed to maintain form during installation and in service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note:\u003c\/strong\u003e Ensure the selected roll size and system build-up meet the required project performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YBS","offers":[{"title":"Default Title","offer_id":53771535319151,"sku":"3006062","price":169.8,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/ybs_superquilt_multifoil_insulation_close_up_2cd41d5f-a7ba-4e5d-a237-e36d58f59806.jpg?v=1783758677"},{"product_id":"106mm-ecotherm-eco-deck-flat-roof-insulation-decking-board-2400mm-x-1200mm-34-56m2-pallet","title":"106mm Flat Roof Decking Plywood Insulation Panel 2400mm x 1200mm","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eFlat Roof Decking Plywood Insulation Panel with a 106mm thickness and 2400mm x 1200mm sheet size. This composite insulation deck combines a rigid PIR (polyisocyanurate) insulation core bonded to a 6mm plywood facing, creating a durable, thermally efficient substrate for flat roof construction. \u003cbr\u003e\u003cbr\u003eThe PIR core delivers low thermal conductivity for effective heat retention, while the plywood top layer provides a stable, load-bearing surface for direct membrane application. Designed for warm roof systems, it offers rapid installation and long-term dimensional stability. \u003cbr\u003e\u003cbr\u003eThe 106mm thickness achieves low U-values in modern warm roof applications, ideal for energy-efficient builds and compliance with current building regulations.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposite construction\u003c\/strong\u003e: Rigid PIR insulation core bonded to structural-grade plywood.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal efficiency\u003c\/strong\u003e: Low-conductivity PIR delivers reliable insulation for warm roof build-ups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad-bearing surface\u003c\/strong\u003e: 6mm plywood face provides strength for mechanical fixing or membrane bonding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture resistance\u003c\/strong\u003e: Closed-cell insulation core resists water absorption and maintains integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast installation\u003c\/strong\u003e: Factory-laminated board simplifies fitting and reduces roof build-up time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e106mm thickness: \u003c\/strong\u003eDelivers high insulation levels for energy-efficient roof designs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat roofing systems\u003c\/strong\u003e: Used as a thermal deck beneath single-ply, bituminous, or liquid-applied membranes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarm roof construction\u003c\/strong\u003e: Provides continuous insulation above structural decks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimber or steel structures\u003c\/strong\u003e: Compatible with both substrates for commercial or domestic projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy-efficient roofing\u003c\/strong\u003e: Contributes to reduced heat loss and improved building performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation\u003c\/strong\u003e: Ensure roof deck is clean, dry, and structurally sound before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing\u003c\/strong\u003e: Secure mechanically using approved insulation fasteners through the plywood face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoint treatment\u003c\/strong\u003e: Stagger board joints; tape or seal where required by membrane specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishing\u003c\/strong\u003e: Apply waterproof membrane directly to the plywood face in accordance with manufacturer guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal conductivity\u003c\/strong\u003e: PIR core rated at 0.022 W\/mK.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire performance\u003c\/strong\u003e: Plywood facing classified to relevant Euroclass standards; system performance dependent on full roof build-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional stability\u003c\/strong\u003e: Maintains rigidity and integrity under load and temperature changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental compliance\u003c\/strong\u003e: CFC- and HCFC-free with zero ODP and low GWP.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note\u003c\/strong\u003e: Ensure fixing pattern and membrane system comply with manufacturer installation and fire certification requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Unbranded","offers":[{"title":"106mm","offer_id":53771585650799,"sku":"3004008","price":124.52,"currency_code":"GBP","in_stock":false},{"title":"126mm","offer_id":53771585683567,"sku":"3004010","price":149.08,"currency_code":"GBP","in_stock":false},{"title":"56mm","offer_id":53771585716335,"sku":"3004013","price":86.03,"currency_code":"GBP","in_stock":false},{"title":"81mm","offer_id":53771585749103,"sku":"3004014","price":113.8,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/plywood_insulation_panel_close_up.jpg?v=1783758925"},{"product_id":"100mm-kingspan-thermaroof-tr26-flat-roof-insulation-board-2400mm-x-1200mm","title":"100mm Kingspan Thermaroof TR26 Flat Roof Insulation Board 2400mm x 1200mm","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eKingspan Thermaroof TR26 Flat Roof Insulation Board measuring 2400mm x 1200mm with a 100mm thickness. This high-performance rigid thermoset insulation board is specifically designed for flat roofs waterproofed with mechanically fixed single-ply membranes. \u003cbr\u003e\u003cbr\u003eManufactured with a fibre-free insulation core and low emissivity composite foil facings, it achieves excellent thermal conductivity of 0.022 W\/m·K, delivering high levels of thermal efficiency. \u003cbr\u003e\u003cbr\u003eThe board is LPCB approved to LPS 1181 Part 1 and FM approved for Class 1 steel deck roof assemblies, confirming its suitability for demanding roof systems. \u003cbr\u003e\u003cbr\u003eResistant to water vapour transmission and fully compatible with most mechanically fixed single-ply and green roof systems, it provides long-term thermal reliability and structural stability. \u003cbr\u003e\u003cbr\u003eIts rigid board format allows straightforward installation and consistent performance across large roof areas, with a 100mm thickness ensuring optimal thermal resistance for warm roof applications.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh thermal efficiency\u003c\/strong\u003e: Achieves a low thermal conductivity of 0.022 W\/m·K for excellent insulation performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable rigid construction\u003c\/strong\u003e: Rigid thermoset core retains dimensional stability and compressive strength under mechanical fixing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture resistance\u003c\/strong\u003e: Closed-cell structure resists the passage of water vapour, protecting the roof system from condensation risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem compatibility\u003c\/strong\u003e: Fully compatible with most mechanically fixed single-ply membranes and green roof systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight handling\u003c\/strong\u003e: Easy to cut, position, and secure, supporting fast-track installation on site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental performance\u003c\/strong\u003e: Manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified quality\u003c\/strong\u003e: LPCB approved to LPS 1181 Part 1 and FM approved for Class 1 steel deck roofs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainable sourcing\u003c\/strong\u003e: Certified to BES 6001 ‘Excellent’ for responsible sourcing, with a BRE Green Guide rating of A+.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize and format\u003c\/strong\u003e: Supplied as 2400mm x 1200mm boards with a 100mm thickness for enhanced thermal performance in flat roof assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat roof systems\u003c\/strong\u003e: Suitable for use beneath mechanically fixed single-ply waterproofing membranes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarm roof construction\u003c\/strong\u003e: Ideal for roofs requiring continuous insulation over the deck and vapour control layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreen roofs\u003c\/strong\u003e: Compatible with extensive and intensive green roof systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew build and refurbishment\u003c\/strong\u003e: Designed for use in both new and existing flat roof applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial and commercial buildings\u003c\/strong\u003e: Suitable for steel and concrete deck installations requiring robust insulation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate preparation\u003c\/strong\u003e: Ensure deck is clean, dry, and structurally sound before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVapour control layer\u003c\/strong\u003e: Install a separate vapour control layer unless used directly on a sealed metal deck.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing method\u003c\/strong\u003e: Mechanically fix insulation boards through the vapour control layer or metal deck using approved fasteners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard layout\u003c\/strong\u003e: Lay boards tightly-butted with staggered joints to avoid thermal bridging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFalls and drainage\u003c\/strong\u003e: Construct falls within the roof deck or through a Kingspan Thermataper system to ensure adequate drainage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection and access\u003c\/strong\u003e: Restrict access to light foot traffic only; provide walkway protection where regular maintenance is required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal conductivity\u003c\/strong\u003e: 0.022 W\/m·K.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire performance\u003c\/strong\u003e: LPCB approved to LPS 1181 Part 1; FM approved for Class 1 steel deck assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental rating\u003c\/strong\u003e: BRE Green Guide rating of A+; manufactured under ISO 14001:2015 environmental management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponsible sourcing\u003c\/strong\u003e: BES 6001 ‘Excellent’ certification for sustainable production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality assurance\u003c\/strong\u003e: Manufactured under ISO 9001:2015 quality and ISO 50001:2011 energy management systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards compliance\u003c\/strong\u003e: Meets BS 4841-4 and BS EN ISO 6946 calculation methodologies for thermal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note\u003c\/strong\u003e: Always conduct a U-value and condensation risk analysis before installation; 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The fibre-free phenolic core achieves a low thermal conductivity of 0.018 W\/m·K, supporting strong energy retention in concrete slabs, screeded floors, and suspended timber systems.\u003cbr\u003e\u003cbr\u003eThe board is faced on both sides with a durable glass-tissue layer autohesively bonded to the core, providing a stable surface compatible with common floor build-ups. Its closed-cell structure resists air infiltration and water vapour passage, ensuring consistent long-term performance within the floor assembly.\u003cbr\u003e\u003cbr\u003eA minimum compressive strength of 120 kPa at 10% compression accommodates typical domestic and commercial floor loading when used beneath unreinforced screeds. Its lightweight construction helps reduce site disruption by limiting soil removal and simplifying service routes during floor preparation.\u003cbr\u003e\u003cbr\u003eHandling, cutting, and placement remain straightforward in both new-build and refurbishment settings, with the material offering a non-deleterious insulation option produced using a zero-ODP, low-GWP blowing agent.\u003cbr\u003e\u003cbr\u003eManufactured with a 100mm thickness, it provides a deep insulation option suited to floor constructions targeting high levels of thermal efficiency.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium phenolic insulation:\u003c\/strong\u003e Provides a rigid thermoset phenolic core for high thermal efficiency in ground-floor applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow thermal conductivity:\u003c\/strong\u003e Achieves 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responsible specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e Lightweight and easy to cut for precise fitting in both new-build and refurbishment settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness specification:\u003c\/strong\u003e 100mm thickness suited to deep floor build-ups and installations requiring high thermal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcrete floors:\u003c\/strong\u003e Suitable for insulation beneath slabs and screeds in domestic and commercial buildings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspended timber floors:\u003c\/strong\u003e Appropriate for improving thermal performance in timber-based floor constructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefurbishment projects:\u003c\/strong\u003e Applicable across upgrade works requiring enhanced ground-floor thermal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerimeter detailing:\u003c\/strong\u003e Compatible with perimeter upstand insulation to reduce heat loss at wall-to-floor junctions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate preparation:\u003c\/strong\u003e Ensure the supporting base is clean, level, and protected by an effective damp proof membrane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard arrangement:\u003c\/strong\u003e Lay boards tightly with staggered joints to minimise thermal bridging across the floor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerimeter treatment:\u003c\/strong\u003e Install suitable upstand insulation to improve wall-to-floor junction performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad application:\u003c\/strong\u003e 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Lightweight yet structurally stable, the boards are easy to cut and position, enabling rapid installation with precise joint alignment and no loss of compressive or thermal performance. \u003cbr\u003e\u003cbr\u003eThe 100mm thickness is suited to demanding insulation environments requiring enhanced energy performance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh compressive strength:\u003c\/strong\u003e Withstands 300kPa load, supporting use under heavy floors or roof ballast.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-cell structure:\u003c\/strong\u003e Prevents water ingress and maintains insulation properties in damp conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable thermal performance:\u003c\/strong\u003e Thermal conductivity typically 0.034 W\/m·K for consistent energy efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable and lightweight:\u003c\/strong\u003e Resists damage during handling and installation while remaining easy to cut and shape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture resistant:\u003c\/strong\u003e Retains dimensional stability and mechanical performance when exposed to wet conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainability performance:\u003c\/strong\u003e Produced with zero ozone depletion potential (ODP) and low global warming potential (GWP).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness suitability:\u003c\/strong\u003e 100mm board thickness provides enhanced thermal resistance and mechanical stability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround floors:\u003c\/strong\u003e Provides an insulation layer under screed or slab floors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverted roofs:\u003c\/strong\u003e Suitable for thermal protection above waterproof membranes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoundations and perimeters:\u003c\/strong\u003e Effective where compressive strength and moisture resistance are essential.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate preparation:\u003c\/strong\u003e Surfaces should be level, clean, and free from standing water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting:\u003c\/strong\u003e Score and snap or use a fine-toothed saw to achieve tight joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing:\u003c\/strong\u003e Apply in staggered bond with adhesive or mechanical fixings appropriate to the substrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Shield from UV exposure and site traffic before covering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather conditions:\u003c\/strong\u003e Avoid open flame or solvent contact during installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store flat, under cover, and away from direct sunlight.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal conductivity:\u003c\/strong\u003e 0.034 W\/m·K.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressive strength:\u003c\/strong\u003e 300kPa at 10% compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater absorption:\u003c\/strong\u003e ≤ 0.7% by volume.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing standard:\u003c\/strong\u003e EN 13164 for extruded polystyrene (XPS).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental profile:\u003c\/strong\u003e Zero ODP, low GWP.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note:\u003c\/strong\u003e Always install per Kingspan technical guidance. 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This construction provides excellent thermal resistance, helping to reduce heat loss through the building fabric while also acting as a vapour control layer. \u003cbr\u003e\u003cbr\u003eAt 100mm thick, the most widely used thickness in the GA range, it is sized to fit most standard cavities and joist depths, making it straightforward to integrate into typical construction details.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal conductivity (0.022 W\/m·K):\u003c\/strong\u003e Reduces the thickness required to meet U-value targets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-emissivity foil facings:\u003c\/strong\u003e Reflect radiant heat across cavity air spaces, improving overall efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGA4000 range (general application):\u003c\/strong\u003e Suitable for versatile use across roofs, walls, and floors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid PIR core:\u003c\/strong\u003e Lightweight yet robust, easy to cut and install with standard tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture resistance:\u003c\/strong\u003e Closed-cell core prevents water uptake and preserves thermal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental credentials:\u003c\/strong\u003e Zero ODP, low GWP blowing agent, and BRE Green Guide Rating A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBBA certified (17\/5405, 16\/5352):\u003c\/strong\u003e Independent assurance of performance across roofs, walls, and floors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard size 2400 × 1200mm:\u003c\/strong\u003e Supplied in the industry-standard sheet size for insulation, ensuring compatibility across typical build-ups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness 100mm:\u003c\/strong\u003e Popular and practical size for achieving strong thermal performance in standard build-ups.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral insulation:\u003c\/strong\u003e Versatile board suitable for a wide range of domestic and commercial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeam and block flooring\u003c\/strong\u003e: Maximum efficiency 100mm PIR boards are installed over the structural floor to provide a continuous thermal barrier beneath sand and cement or liquid screeds. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcrete slab and oversite floors\u003c\/strong\u003e: High compressive strength enables boards to be laid directly over or under ground-bearing slabs to ensure the lowest possible U-values in new-build construction. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspended timber floors\u003c\/strong\u003e: Rigid boards are cut-to-fit and friction-supported between floor joists to significantly reduce heat loss through ventilated sub-floor voids. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcrete slab overlays\u003c\/strong\u003e: Standard 100mm thickness allows for the upgrade of existing concrete floors to provide a thermal barrier equivalent to modern new-build specifications. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnderfloor heating systems\u003c\/strong\u003e: Reflective foil facers on both sides of the board enhance the efficiency of underfloor heating by reflecting heat upwards into the living space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimber frame wall insulation\u003c\/strong\u003e: Maximum efficiency 100mm PIR boards are friction-fitted between timber studs to ensure the highest possible thermal ratings in wall assemblies. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMasonry wall dry-lining\u003c\/strong\u003e: Flagship 100mm boards are fixed to the internal face of solid or cavity masonry walls to provide a thermal barrier equivalent to modern new-build specifications. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitched roof insulation\u003c\/strong\u003e: Full-thickness 100mm boards are installed between or over rafters to create a high-specification, regulation-compliant thermal envelope. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat roof insulation\u003c\/strong\u003e: High compressive strength allows for installation beneath a waterproof membrane or over a structural deck to provide the ultimate thermal solution for the roof covering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSummerhouse and garden room insulation\u003c\/strong\u003e: High-performance 0.022 W\/mK thermal conductivity provides maximum heat retention within timber stud walls and roof rafters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConservatory warm-roof conversions\u003c\/strong\u003e: Optimum 100mm thickness enables roof structures to meet or exceed Part L U-value requirements during solid-roof upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasuring and cutting\u003c\/strong\u003e: Measure the aperture accurately and cut the board using a fine-toothed saw or sharp knife for a tight friction fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositioning and fixing\u003c\/strong\u003e: Place the board securely against the substrate or between structural members, ensuring no gaps are left between adjacent boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealing joints\u003c\/strong\u003e: Apply high-quality aluminium foil tape to all board joints to maintain the integrity of the vapour control layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical attachment\u003c\/strong\u003e: Use appropriate insulation fixings or adhesive as specified by the project requirements to secure boards to walls or ceilings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire lining (wall applications)\u003c\/strong\u003e: Ensure the insulation used in wall applications is covered with a fire-rated lining, such as 12.5mm plasterboard, to meet safety requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal conductivity\u003c\/strong\u003e: Achieves a declared Lambda value of 0.022 W\/mK in accordance with BS EN 13165. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressive strength\u003c\/strong\u003e: Rated at ≥140 kPa when tested to BS EN 826, making it suitable for floor applications subject to light loads. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUK Building Regulations Part L\u003c\/strong\u003e: Helps meet Part L (Fuel and Power) requirements; however, 100mm may require additional layers to meet specific new-build U-value targets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUK Building Regulations Part B\u003c\/strong\u003e: Rated as Euroclass E in accordance with BS EN 13501-1; this material is combustible and must be installed behind a fire-rated lining in wall applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUK Building Regulations Part C\u003c\/strong\u003e: Requires the use of a separate Vapour Control Layer (VCL) and taped joints in many applications to prevent interstitial condensation as per Part C (Site preparation and resistance to contaminants and moisture). \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental impact\u003c\/strong\u003e: Zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP) during the manufacturing process. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note\u003c\/strong\u003e: UK Building Regulations vary by project and location; always consult a 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