{"product_id":"unilin-xt-cw-thin-r-partial-fill-t-g-cavity-board-1200-x-450-x-100mm-400077477","title":"Unilin XT\/CW THIN-R Partial Fill T+G Cavity Board 1200 x 450 x 100mm 400077477","description":"\u003cp\u003eThis rigid PIR insulation board is designed for partial fill cavity wall applications in both new build and refurbishment projects. Manufactured in a 1200 x 450 x 100mm size, the board features tongue and groove edges to support alignment and reduce gaps between panels.\u003c\/p\u003e\u003cp\u003eTypically installed within masonry cavity walls, the board assists site teams in maintaining a continuous insulation layer while allowing a clear residual cavity. This system helps minimise thermal bridging and is commonly used to improve energy efficiency and reduce heat loss in a range of building types.\u003c\/p\u003e","brand":"Unilin","offers":[{"title":"Default Title","offer_id":53110846095696,"sku":"U0111943","price":22.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/84aa518d025007760a69747b821a501f.jpg?v=1780606089","url":"https:\/\/totalsite.supply\/products\/unilin-xt-cw-thin-r-partial-fill-t-g-cavity-board-1200-x-450-x-100mm-400077477","provider":"Total Site Supply UK","version":"1.0","type":"link"}