{"title":"Cavity Wall Insulation","description":"","products":[{"product_id":"stopsock-cavity-barrier-to-suit-141-150mm-1-hour-fire-rated-dfs150-std-pink","title":"Stopsock Cavity Barrier – To Suit 141–150mm Cavity – 1 Hour Fire Rated – Pink","description":"\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003eStopSock\u003c\/span\u003e cavity barrier is designed to fit cavity gaps of 141–150mm and provides up to 1 hour of fire resistance, helping to improve fire protection within cavity wall construction. Manufactured for use where effective compartmentation is required, it helps restrict the spread of fire and smoke through concealed cavity spaces, supporting overall building fire safety.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eEasy to install and suitable for a wide range of construction applications, this cavity barrier is designed to assist compliance with fire safety requirements in both residential and commercial buildings. Its reliable performance makes it an essential component where cavity fire protection is needed, particularly in areas where maintaining compartment integrity is critical.\u003c\/p\u003e","brand":"QUANTUM PROFILE SYSTEMS LIMITED (Q05G)","offers":[{"title":"Default Title","offer_id":63359012438365,"sku":"17597","price":9.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_e4999bb1-5881-46a0-a033-ebfe722e9db2.png?v=1770667496"},{"product_id":"cavity-wall-insulation-isover-1200x455x85mm-cws36-6-55m2-per-pk-20-per-pallet","title":"Cavity Wall Insulation – Isover – 1200 × 455mm","description":"\u003cp class=\"p1\"\u003eThis high-performance glass mineral wool full-fill cavity slab is designed to deliver excellent thermal performance in masonry cavity wall applications. Suitable for full-fill insulation systems, it helps improve energy efficiency within external walls and can achieve U-values as low as 0.23 W\/m²K within a 300mm wall width, supporting compliance with or exceeding the requirements of Part L Building Regulations in England and Wales.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eManufactured to provide reliable thermal insulation while maintaining breathability within the wall structure, it is suitable for a wide range of residential and commercial construction projects. Its durable mineral wool composition also offers added fire resistance and helps support long-term building performance.\u003c\/p\u003e","brand":"SAINT-GOBAIN ISOVER","offers":[{"title":"50mm \/ 10.92m²","offer_id":64014715945309,"sku":"509254","price":40.19,"currency_code":"GBP","in_stock":true},{"title":"65mm \/ 8.74m²","offer_id":64014771913053,"sku":"509265","price":41.65,"currency_code":"GBP","in_stock":true},{"title":"75mm \/ 8.74m²","offer_id":64014716010845,"sku":"509276","price":47.94,"currency_code":"GBP","in_stock":true},{"title":"85mm \/ 6.55m²","offer_id":64014715912541,"sku":"226866","price":40.58,"currency_code":"GBP","in_stock":true},{"title":"100mm \/ 6.55m²","offer_id":64014716043613,"sku":"I739333","price":39.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_ded91755-ba02-4621-8e14-bb2f274f24fe.jpg?v=1770667834"},{"product_id":"cavity-closer-insulated-double-flange-supafix-sf100-100mm-x-2-1mtr","title":"Insulated Double Flange Cavity Closer – Supafix – 100mm × 2.1m","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSupafix (SF) Flexicloser insulated cavity closers are an easy way to achieve Building Regulations compliance when closing cavities where cavity widths are unknown or vary from site to site. Supafix Flexicloser can be installed in cavity widths of 50-100mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to install\u003c\/li\u003e\n\u003cli\u003eWeather Rating Standard\/ Flush = Severe Check Reveal = Very Severe\u003c\/li\u003e\n\u003cli\u003eReduces the risk of condensation, mould, and moisture migration across the cavity\u003c\/li\u003e\n\u003cli\u003eComplies with Part L Building Regulations\u003c\/li\u003e\n\u003cli\u003eNo ties required - simply nail to blocks\u003c\/li\u003e\n\u003cli\u003eOvercomes cavity width variations\u003c\/li\u003e\n\u003cli\u003eCan be used on timber frame constructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QUANTUM PROFILE SYSTEMS LIMITED (Q05G)","offers":[{"title":"Default Title","offer_id":63359870009693,"sku":"578217","price":10.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_f2adcaf0-3710-4b99-8cc9-f26da0e18f2d.jpg?v=1770669737"},{"product_id":"isover-timber-frame-batt-140mm-035-sold-per-pk-4-02m2-per-pk-16-per-pallet","title":"Isover Timber Frame Insulation Batt – 140mm – 4.02m² per Pack","description":"\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003ca href=\"chatgpt:\/\/generic-entity?number=0\"\u003eIsover\u003c\/a\u003e\u003c\/span\u003e Timber Frame Batt is a glass mineral wool insulation batt designed to provide both thermal performance and acoustic benefits in timber frame wall constructions. Available in a range of thicknesses, the batts are strong, resilient, and flexible, making them easy to install while maintaining a close fit between standard timber studs. At 570mm wide, they are sized to suit common stud spacing for efficient installation and consistent insulation coverage.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIn addition to timber frame walls, it can also be used between joists in flat roof applications, offering a versatile insulation solution for a variety of building projects. Its mineral wool composition helps improve energy efficiency while also contributing to sound reduction and fire performance within the building structure.\u003c\/p\u003e","brand":"SAINT-GOBAIN ISOVER","offers":[{"title":"Default Title","offer_id":63360282394973,"sku":"I851067|C","price":51.87,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_7b49ffff-32b7-4a94-bef5-430136ad9923.jpg?v=1770670685"},{"product_id":"isover-timber-party-wall-roll-50mm-14-40m2-per-roll-24-per-pallet","title":"Isover Timber Party Wall Roll – 50mm – 14.40m² per Roll","description":"\u003cp class=\"p1\"\u003eThis glass mineral wool acoustic roll is designed to reduce the passage of sound within timber frame separating (party) wall cavities, helping to improve acoustic performance between adjoining spaces. Manufactured to fit easily within wall cavities, it provides effective sound absorption while maintaining flexibility for straightforward installation. Suitable for timber frame construction, it helps support acoustic compliance requirements and contributes to a quieter internal environment in residential and commercial buildings. Its mineral wool composition also offers added thermal and fire performance benefits, making it a practical choice for modern wall insulation systems.\u003c\/p\u003e","brand":"SAINT-GOBAIN ISOVER","offers":[{"title":"Default Title","offer_id":63360286261597,"sku":"I851452","price":67.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_b2a0c5aa-1428-4e0c-b4c9-17012c5b5b40.jpg?v=1770670687"},{"product_id":"cavity-closer-multicloser-tf-from-100mm-150mm-cavity-2-4m","title":"Multicloser TF Cavity Closer – 100mm to 150mm Cavity – 2.4m","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eTF Multicloser is a versatile and economic PVCu insulated cavity closer that is easy to use and achieve Building Regulations compliance where cavity widths are wider. TF Multicloser has pre-cut grooves to simplify cutting the closer to the required size at 100, 110 and 125 mm or leave as is for a 150 mm cavity width.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to install\u003c\/li\u003e\n\u003cli\u003eEconomical\u003c\/li\u003e\n\u003cli\u003eWeather Rating Standard\/ Flush = Severe Check Reveal = Very Severe\u003c\/li\u003e\n\u003cli\u003eReduces risk of condensation, mould, and moisture migration across the cavity and acts as a DPC\u003c\/li\u003e\n\u003cli\u003eComplies with Part L Building Regulations when the window is installed with a minimum setback of 30mm\u003c\/li\u003e\n\u003cli\u003eOvercomes cavity width variations\u003c\/li\u003e\n\u003cli\u003eFor first or second fix\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QUANTUM PROFILE SYSTEMS LIMITED (Q05G)","offers":[{"title":"Default Title","offer_id":63360377586013,"sku":"I909922","price":12.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_3bdd7b8d-95f4-46a2-8d0a-641eb21de6be.jpg?v=1770670888"},{"product_id":"insulation-cavity-wall-hi-cav-1200x455x100mm-cws32-3-28m2-per-pk-isover-15-per-pallet","title":"Isover Cavity Wall Insulation Hi‑Cav – 1200 × 455mm","description":"\u003cp class=\"p1\"\u003eThis glass mineral wool full-fill cavity slab is designed to provide effective thermal insulation in masonry cavity wall applications, helping buildings meet the requirements of Part L Building Regulations in England and Wales. Suitable for full-fill cavity wall systems, it improves thermal efficiency by reducing heat loss through external walls while supporting long-term energy performance.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eManufactured from durable glass mineral wool, it offers reliable thermal performance along with additional fire resistance and breathability within the wall structure. Its design makes it suitable for a wide range of residential and commercial construction projects where efficient cavity wall insulation is required.\u003c\/p\u003e","brand":"SAINT-GOBAIN ISOVER","offers":[{"title":"100mm \/ 3.28m²","offer_id":64014917435741,"sku":"I985242","price":40.4,"currency_code":"GBP","in_stock":true},{"title":"150mm \/ 2.18m²","offer_id":64014934180189,"sku":"I992007","price":40.08,"currency_code":"GBP","in_stock":true},{"title":"125mm \/ 2.73m²","offer_id":64014965506397,"sku":"I994312","price":47.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_f5861da7-c268-444e-8ff6-c20955f02994.jpg?v=1770672059"},{"product_id":"insulation-acoustic-partition-roll-2x600x25mm-thick-24m2-per-roll-isover-24-per-pallet","title":"Isover Acoustic Partition Roll – 2 × 600 × 25mm – 24m² per Roll","description":"\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003ca href=\"chatgpt:\/\/generic-entity?number=0\"\u003eIsover\u003c\/a\u003e\u003c\/span\u003e Acoustic Partition Roll is designed to provide high levels of acoustic insulation in partitions, walls, and floors, helping to reduce sound transmission in both domestic and non-residential buildings. Manufactured from glass mineral wool, it offers an effective solution for meeting acoustic performance requirements across a wide range of construction projects.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eFlexible and easy to install, it is ideal for use in internal wall partitions, separating floors, and other areas where sound reduction is important. Its mineral wool composition also provides added thermal and fire performance benefits, making it a practical choice for residential and commercial applications.\u003c\/p\u003e","brand":"SAINT-GOBAIN ISOVER","offers":[{"title":"Default Title","offer_id":63360776733021,"sku":"I985245","price":49.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_7d9f8f71-b38f-41a3-aa11-425a14430de6.jpg?v=1770672060"},{"product_id":"insulation-timber-frame-batt-140mm-0-040-5-36m2-per-pk-isover-24-per-pallet","title":"Isover Timber Frame Insulation Batt – 140mm – 5.36m² per Pack","description":"\u003cp class=\"p1\"\u003eThis glass mineral wool slab is designed to provide both thermal and acoustic insulation in timber floors, external walls, and separating walls, helping to support compliance with Part L Building Regulations in England and Wales and Section 6 in Scotland. Suitable for a wide range of residential and commercial construction projects, it helps improve energy efficiency while reducing sound transmission between spaces.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe batts are designed to push-fit between 600mm stud centres, making installation quick and straightforward without the need for trimming in many applications. Two batts placed end-to-end will typically fit a standard storey height, helping to speed up installation while ensuring consistent coverage. Its mineral wool composition also provides added fire resistance and long-term performance within the building structure.\u003c\/p\u003e","brand":"SAINT-GOBAIN ISOVER","offers":[{"title":"Default Title","offer_id":63360979829085,"sku":"I994807","price":52.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_8ab30927-1810-453a-a37d-dacd196bf81e.jpg?v=1770672619"},{"product_id":"isover-insulation-unislab-glass-50x600x1200-11-52sqm-per-pk-5200819707-20-per-pallet","title":"Isover Glass Wool Insulation Unislab – 600 × 1200mm – 11.52m² per Pack","description":"\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eUnislab\u003c\/span\u003e is a multi-purpose glass mineral wool slab designed for both thermal and acoustic insulation in a variety of building applications. Ideal for use in internal floors, separating floors, and pitched roofs at joist level, it helps improve energy efficiency while reducing sound transmission between adjoining spaces.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIts durable mineral wool construction provides a reliable fit within floor and roof structures, offering effective insulation performance alongside added fire resistance. Suitable for residential and commercial projects, it is a practical solution where both heat retention and acoustic control are important.\u003c\/p\u003e","brand":"SAINT-GOBAIN ISOVER","offers":[{"title":"50mm","offer_id":64015027470685,"sku":"I995100","price":64.36,"currency_code":"GBP","in_stock":true},{"title":"100mm","offer_id":64015029076317,"sku":"I995101","price":63.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_389841cf-5be6-4cfe-8aad-eceea35e71e9.jpg?v=1770672632"}],"url":"https:\/\/www.carvers.co.uk\/collections\/cavity-wall-insulation.oembed","provider":"Carvers Building Supplies","version":"1.0","type":"link"}