{"product_id":"unilin-xt-cw-thin-r-partial-fill-t-g-cavity-board-1200-x-450-x-90mm-400077476","title":"Unilin XT\/CW THIN-R Partial Fill T+G Cavity Board 1200 x 450 x 90mm 400077476","description":"\u003cp\u003eThis PIR insulation board is designed for use as partial fill in masonry cavity wall applications. Measuring 1200 x 450 x 90mm, it features a tongue and groove edge profile for straightforward jointing on site.\u003c\/p\u003e\u003cp\u003eTypically installed between wall ties, the board helps improve thermal performance while maintaining a clear residual cavity. Its format and robust jointing make it practical for builders working on new-build or refurbishment projects requiring cavity wall insulation.\u003c\/p\u003e","brand":"Unilin","offers":[{"title":"Default Title","offer_id":53110845571408,"sku":"U0128422","price":20.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/981dd7574d5f6a54d5e0b520c6f9ebaf.png?v=1780606088","url":"https:\/\/totalsite.supply\/products\/unilin-xt-cw-thin-r-partial-fill-t-g-cavity-board-1200-x-450-x-90mm-400077476","provider":"Total Site Supply UK","version":"1.0","type":"link"}