{"product_id":"unilin-xt-cw-thin-r-partial-fill-sp-cavity-board-1200-x-450-x-90mm-400077514","title":"Unilin XT\/CW THIN-R Partial Fill SP Cavity Board 1200 x 450 x 90mm 400077514","description":"\u003cp\u003eThis PIR partial fill cavity board is designed for use in traditional masonry wall constructions. Measuring 1200mm by 450mm with a thickness of 90mm, it features engineered tongue and groove edges to ensure a close fit and help reduce gaps between boards during installation.\u003c\/p\u003e\u003cp\u003eTypically installed in residential and commercial builds, this insulation board is suitable for maintaining a residual cavity within the wall, supporting effective thermal performance while allowing for moisture management. Its pre-formed design aids continuity across corners and reduces areas of potential thermal bridging on site.\u003c\/p\u003e","brand":"Unilin","offers":[{"title":"Default Title","offer_id":53110845210960,"sku":"U0113774","price":20.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/cf1983fed00d1999ac2bbbc9db7ec94f.png?v=1780606086","url":"https:\/\/totalsite.supply\/products\/unilin-xt-cw-thin-r-partial-fill-sp-cavity-board-1200-x-450-x-90mm-400077514","provider":"Total Site Supply UK","version":"1.0","type":"link"}