{"product_id":"unilin-xt-cw-thin-r-partial-fill-sp-cavity-board-1200-x-450-x-80mm-400077512","title":"Unilin XT\/CW THIN-R Partial Fill SP Cavity Board 1200 x 450 x 80mm 400077512","description":"\u003cp\u003eThis partial fill cavity wall insulation board is designed for use in traditional masonry wall constructions. Manufactured from PIR insulation, the board measures 1200mm x 450mm x 80mm and provides an effective solution for thermal insulation within external walls.\u003c\/p\u003e\u003cp\u003eIt features tongue and groove edges for secure jointing and continuity across cavities. The board is typically used as part of a cavity wall build-up where maintaining a residual cavity is required, helping to reduce thermal bridging while supporting consistent thermal performance on site.\u003c\/p\u003e","brand":"Unilin","offers":[{"title":"Default Title","offer_id":53110844490064,"sku":"U0113775","price":18.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/d2376686f7e068e7850c1c2cb97ded0a.png?v=1780606083","url":"https:\/\/totalsite.supply\/products\/unilin-xt-cw-thin-r-partial-fill-sp-cavity-board-1200-x-450-x-80mm-400077512","provider":"Total Site Supply UK","version":"1.0","type":"link"}