{"product_id":"proctor-fireshield-vapour-permeable-walling-underlay","title":"Proctor Fireshield - Vapour Permeable Walling Underlay - 20m x 1.1m Roll","description":"\u003cdiv class=\"content mb-unset\"\u003e\n\u003cp\u003eFireshield is a vapour permeable walling underlay with an intumescent coated surface. Fireshield is suitable for all walling applications including those in multiple storey buildings. The intumescent coating helps protect the substrate by reducing the risk of fire taking hold and reduces the formation of droplets and smoke. It is installed and fixed to the substrate in the same manner as standard breather membranes using mechanical fixings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"content-attributes\"\u003e\n\u003cul class=\"content-attributes__list mt-sm\"\u003e\n\u003cli\u003eThe intumescent coating helps protect the substrate\u003c\/li\u003e\n\u003cli\u003eVapour permeable walling underlay for use either directly onto sheathing or insulation\u003c\/li\u003e\n\u003cli\u003eClass B, s1-d0 but performs differently to other similar class products\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"content-attributes__list mt-sm\"\u003e\n\u003cli\u003eComplies with BS5250, BS4016 \u0026amp; NHBC requirements for vapour permeable walling underlays\u003c\/li\u003e\n\u003cli\u003eIdeal for use in rainscreen \/ façade construction\u003c\/li\u003e\n\u003cli\u003ePart B compliant in relevant buildings and those over 11m\/18m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"A Proctor Group","offers":[{"title":"Single Roll","offer_id":54413898449243,"sku":"54413847986523","price":369.22,"currency_code":"GBP","in_stock":true},{"title":"1 Pallet - 24 Rolls","offer_id":54413898482011,"sku":"54413847986524","price":8160.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7763\/0299\/files\/proctor-fireshield-green-roll.webp?v=1792418629","url":"https:\/\/www.nationalinsulationsupplies.com\/products\/proctor-fireshield-vapour-permeable-walling-underlay","provider":"National Insulation Supplies","version":"1.0","type":"link"}