{"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","url":"https:\/\/www.carvers.co.uk\/products\/insulation-cavity-wall-hi-cav-1200x455x100mm-cws32-3-28m2-per-pk-isover-15-per-pallet","provider":"Carvers Building Supplies","version":"1.0","type":"link"}