{"product_id":"majvest®-200-air-barrier-water-resistive-membrane-blue-3-m-x-50-m-1-case","title":"Majvest® 200 Air Barrier \u0026 Water Resistive Membrane | Blue | 3 m x 50 m | 1\/Case","description":"\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"0\" data-end=\"469\"\u003eSIGA Majvest® 200 is a premium, diffusion-open facade membrane designed to deliver dependable wind and rain protection for exterior wall assemblies. It helps safeguard building structures while preserving the efficiency of thermal insulation by allowing moisture vapor to escape. Ideal for above-grade applications, this mechanically fastened, multi-layer membrane functions as both an air barrier and a water-resistive layer, supporting long-term building performance.\u003c\/p\u003e\n\u003cp data-start=\"471\" data-end=\"903\"\u003eBuilt with durable polypropylene fleece outer layers, it is engineered to withstand harsh construction site conditions. Its advanced vapor-permeable inner core prevents the penetration of wind-driven rain and snow while allowing internal moisture to dissipate, reducing the risk of condensation within the wall system. This makes it an excellent choice for creating strong, long-lasting air barrier and weather-resistant assemblies.\u003c\/p\u003e\n\u003ch3 data-end=\"842\" data-start=\"435\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"18ky4k4\" data-start=\"927\" data-end=\"1023\"\u003eDiffusion-Open Technology: Enables moisture vapor to escape while blocking external elements\u003c\/li\u003e\n\u003cli data-section-id=\"298ucc\" data-start=\"1024\" data-end=\"1092\"\u003eWind \u0026amp; Rain Defense: Protects walls from severe weather exposure\u003c\/li\u003e\n\u003cli data-section-id=\"167jznn\" data-start=\"1093\" data-end=\"1181\"\u003eMulti-Layer Construction: Durable 3-ply design for enhanced strength and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"9c1c9p\" data-start=\"1182\" data-end=\"1259\"\u003eVapour Permeable Core: Minimizes condensation buildup within wall systems\u003c\/li\u003e\n\u003cli data-section-id=\"huy1o4\" data-start=\"1260\" data-end=\"1348\"\u003eTough Polypropylene Layers: مقاust outer surfaces for demanding jobsite environments\u003c\/li\u003e\n\u003cli data-section-id=\"1390n1g\" data-start=\"1349\" data-end=\"1433\"\u003eAir Barrier Performance: Helps improve energy efficiency by reducing air leakage\u003c\/li\u003e\n\u003cli data-section-id=\"n35fy1\" data-start=\"1434\" data-end=\"1514\"\u003eAbove-Grade Application: Suitable for facade and exterior wall installations\u003c\/li\u003e\n\u003cli data-section-id=\"1181scv\" data-start=\"1515\" data-end=\"1606\"\u003eLong-Term Durability: Supports high-performance water-resistive and air barrier systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x SIGA Majvest® 200 Facade Membrane Roll\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"product-dimensions-table\" cellpadding=\"10\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100.036%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003cth style=\"border: 1px solid #dddddd; text-align: left;\"\u003eSpecifications\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eSIGA Majvest® 200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eMaterial Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003ePolypropylene 3-Ply Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eMembrane Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eDiffusion-Open Facade Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eFunction\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eAir Barrier \u0026amp; Water-Resistive Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eVapour Permeability\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eWeather Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eWind, Rain, and Snow Resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eApplication Area\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eExterior Walls (Above Grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eInstallation Method\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd;\"\u003eMechanically Fastened\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cstyle\u003e\n  .product-dimensions-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-family: Arial, sans-serif;\n    margin: 20px 0;\n    border: 1px solid #ddd;\n  }\n\n  .product-dimensions-table th,\n  .product-dimensions-table td {\n    border: 1px solid #ddd;\n    padding: 12px 15px;\n    text-align: left;\n  }\n\n  .product-dimensions-table thead {\n    background-color: #f7f7f7;\n  }\n\n  .product-dimensions-table th {\n    font-size: 16px;\n    font-weight: bold;\n    color: #222;\n  }\n\n  .product-dimensions-table td {\n    font-size: 14px;\n    color: #555;\n  }\n\n  .product-dimensions-table tr:nth-child(even) {\n    background-color: #fafafa;\n  }\n\n  .product-dimensions-table tr:hover {\n    background-color: #f1f1f1;\n  }\n\u003c\/style\u003e","brand":"Leo Tools Ltd.","offers":[{"title":"Default Title","offer_id":52993075544380,"sku":"300000419","price":472.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/7734\/0988\/files\/siga-majvest-200-blue-air-water-resistive-barrier-membrane-unrolled.jpg?v=1778285925","url":"https:\/\/leotools.ca\/products\/majvest%c2%ae-200-air-barrier-water-resistive-membrane-blue-3-m-x-50-m-1-case","provider":"Leo Tools Ltd.","version":"1.0","type":"link"}