{"product_id":"unilin-xt-cf-cavityfill-plus-board-r-b-1200-x-450-x-90mm-400100172","title":"Unilin XT\/CF Cavityfill Plus Board R+B 1200 x 450 x 90mm 400100172","description":"\u003cp\u003eThis PIR cavity wall insulation board is designed for use in traditional masonry cavity wall construction, measuring 1200mm by 450mm with a thickness of 90mm. It features tongue and groove edges for secure jointing and easy installation, helping to create a continuous insulated layer within the wall build-up.\u003c\/p\u003e\u003cp\u003eTypically used by builders and installers as part of a partial fill cavity wall system, the board assists in minimising thermal bridging at corners and junctions. Its format maintains a clear residual cavity, supporting moisture management and helping to protect against wind-driven rain ingress on site.\u003c\/p\u003e","brand":"Unilin","offers":[{"title":"Default Title","offer_id":53110843212112,"sku":"U0272622","price":28.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/ae7ffd6a0c0a4a784522ad7b720b0130.png?v=1780606081","url":"https:\/\/totalsite.supply\/products\/unilin-xt-cf-cavityfill-plus-board-r-b-1200-x-450-x-90mm-400100172","provider":"Total Site Supply UK","version":"1.0","type":"link"}