{"product_id":"high-performance-housewrap-breather-membrane-1-4m","title":"Breather Membrane – Housewrap – Residential \u0026 Commercial Use","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe High-Performance Housewrap Breather Membrane, measuring 1.4m in width and 100m in length, is engineered to provide exceptional weather protection for timber, steel, and concrete wall systems. Its lightweight, vapour-permeable design effectively resists wind and water, while enabling controlled moisture movement.\u003c\/p\u003e\u003cp\u003eThis membrane enhances building envelope performance by regulating heat, air, and vapour transfer, ensuring stable internal conditions for new builds, refurbishments, and extensions. It is designed for external surface application, attaching directly to sheathing boards, insulation layers, or masonry substrates, forming a reliable protective layer beneath cladding.\u003c\/p\u003e\u003cdiv style=\"margin-top:30px;\"\u003e\n\u003ch2 style=\"font-size:22px;font-weight:700;color:#1a1a2e;margin-bottom:16px;\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e0e0e0;border-radius:4px;overflow:hidden;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#1a1a2e;\"\u003e\n\u003cth style=\"padding:12px 16px;text-align:left;color:#ffffff;font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:0.5px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:12px 16px;text-align:left;color:#ffffff;font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:0.5px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003e1.4m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eLength\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003e100m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eSales Unit\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003eRoll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eSales Unit Coverage\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003e140m2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable Construction:\u003c\/strong\u003e Allows internal moisture vapour to escape, reducing condensation risk and maintaining stable wall conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWind-Tight \u0026amp; Water Resistant:\u003c\/strong\u003e Offers durable external protection, preventing wind-driven rain ingress while maintaining structural dryness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Efficiency Support:\u003c\/strong\u003e Optimizes thermal performance by limiting air leakage and stabilizing internal temperatures year-round.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Polyethylene Structure:\u003c\/strong\u003e Composed of high-density fibres for long-term resistance against external weather loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Handling:\u003c\/strong\u003e Simplifies installation across large elevations without compromising membrane integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Exposure Tolerance:\u003c\/strong\u003e Can remain uncovered for up to four months while retaining full declared performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified Performance:\u003c\/strong\u003e CE marked and approved by BBA, IAB, and UKAS for compliance across building types.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimber Frame Walls:\u003c\/strong\u003e Provides a vapour-permeable, wind-tight layer suitable for lightweight structural assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel Frame Structures:\u003c\/strong\u003e Supports controlled moisture behaviour and weather protection in metal-stud construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcrete Walls:\u003c\/strong\u003e Acts as an external breather membrane to regulate vapour movement and enhance façade durability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eSubstrate Preparation:\u003c\/strong\u003e Ensure sheathing, insulation, or blockwork surfaces are clean, level, and securely fixed before installing the membrane.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFAQs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow long can the membrane be exposed?\u003c\/strong\u003e The membrane can remain exposed for up to four months while maintaining performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs it suitable for all climates?\u003c\/strong\u003e Yes, it is designed to perform in various environmental conditions, providing robust protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it support energy efficiency?\u003c\/strong\u003e Yes, by minimizing air leakage and stabilizing internal temperatures, it enhances energy efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"londonbricks-uk.co.uk","offers":[{"title":"Default Title","offer_id":55516342550913,"sku":"MM_LB155","price":290.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/5329\/3624\/files\/87beb8454bdb030cea1009ad3afa3958.png?v=1775833171","url":"https:\/\/londonbricks-uk.co.uk\/products\/high-performance-housewrap-breather-membrane-1-4m","provider":"London Bricks UK","version":"1.0","type":"link"}