{"product_id":"proctor-air-vapour-permeable-membrane","title":"Proctor Air \u0026 Vapour Permeable Membrane","description":"\u003cp\u003eThe Proctor Air \u0026amp; Vapour Permeable Membrane is a highly water-resistant, air and vapour permeable roofing underlay, allowing complex pitched roofs to breathe without air gaps or secondary venting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"font-bold\"\u003eWHERE IT'S USED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsed on pitched roofs to allow moisture vapour to escape from the roofspace, reducing the risk of condensation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"font-bold\"\u003eBUILD-UP\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA meltblown-core membrane that supercharges the passage of moisture vapour through natural air movement, with an Sd-value of 0.015m and vapour resistance of 0.075 MNs\/g.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"font-bold\"\u003eKEY BENEFITS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- One of the highest-performing vapour-permeable membranes on the market\u003c\/p\u003e\n\u003cp\u003e- Fully air permeable, reducing condensation risk\u003c\/p\u003e\n\u003cp\u003e- Suited to complex pitched roof designs without secondary venting\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"font-bold\"\u003eSPECIFICATION DATA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSd-value: 0.015m\u003c\/p\u003e\n\u003cp\u003eVapour resistance: 0.075 MNs\/g\u003c\/p\u003e\n\u003cp\u003eType: Air and vapour permeable roofing underlay (breather membrane)\u003c\/p\u003e","brand":"Proctor","offers":[{"title":"1mx50m","offer_id":54985368961366,"sku":"A154020-1mx50m","price":191.67,"currency_code":"GBP","in_stock":true},{"title":"1.5mx50m","offer_id":54985368994134,"sku":"A154021-1.5mx50m-ovs","price":287.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/9282\/3894\/files\/Proctor-Air-Product-Image.jpg?v=1786716132","url":"https:\/\/www.fpdlsupplies.co.uk\/products\/proctor-air-vapour-permeable-membrane","provider":"FPDL Supplies","version":"1.0","type":"link"}