{"title":"Building Membranes","description":null,"products":[{"product_id":"siga-majrex-1500mm-x-50m","title":"Majrex® 200, 1.5m","description":"\u003cp\u003e\u003cstrong\u003eA vapor control layer that establishes airtight layers on the warm side of thermal insulation to prevent moisture build-up in wall cavities that can cause mold and rot and damage the structural integrity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSIGA Majrex 200 is a fiber-reinforced, modified PE\/PP sheet membrane designed as an interior air-barrier and vapor control layer. With its unique and revolutionary Hygrobrid® technology, the permeance of Majrex 200 varies depending on the direction of vapor flow, making it currently the only directional smart vapor control membrane on the market.\u003cbr\u003eWhen combined with compatible SIGA system components, SIGA Majrex 200 also forms an effective air barrier to avoid building damage, drafts and heat loss. Suitable for containment of blown-in insulation.\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.623%;\"\u003e\u003cb\u003eDynamic Water Vapor Transmission \u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.377%;\"\u003e\u003cspan\u003e0.097 \u0026lt; \u0026gt; 4.25 US Perms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"SIGA","offers":[{"title":"1.5m x 50m \/ 59\" x 164ft","offer_id":40558008991786,"sku":"8310-150050","price":585.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2690\/4590\/products\/Majrex_200_01.jpg?v=1648239109"},{"product_id":"siga-majvest-500-sa-460mm-x-30m","title":"Majvest® 500 SA","description":"\u003cp\u003e\u003cstrong\u003eA self-adhering, vapor permeable weather resistive membrane with the reverse face coated by a pressure-sensitive adhesive for direct bonding to substrates\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eMajvest 500 SA is a fully-adhered 3-ply, microporous membrane, designed for use as a long-lasting water-resistive barrier (WRB) and air-barrier (AB) component in commercial and residential buildings. Primer-free adhesion to most common building materials, including concrete, plywood, gypsum, and metal. Reliably sticky in cold temperatures thanks to SIGA’s proprietary acrylic adhesive technology. For above-grade wall applications.\u003c\/p\u003e","brand":"SIGA","offers":[{"title":"460mm x 30m \/ 18\" x 100'","offer_id":40555200413738,"sku":"8920-046030","price":279.94,"currency_code":"CAD","in_stock":true},{"title":"1.52m X 30m \/ 60\" x 100'","offer_id":40555202379818,"sku":"8920-152030","price":933.22,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2690\/4590\/files\/Majvest_500_SA_60_02.jpg?v=1688495271"},{"product_id":"siga-majvest-700-sob-1500mm-x-33m","title":"Majvest® 700 SOB","description":"\u003cp\u003e\u003cstrong\u003eMajvest 700 SOB membrane with integrated tape provides long-term UV and moisture protection in open and ventilated rainscreen cladding systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHighly UV and Water-resistive Barrier for rainproof and windtight building envelopes in exterior applications for open facades with up to 2 inches joint width and a max proportion of 40%\u003c\/p\u003e","brand":"SIGA","offers":[{"title":"1.5m x 33.4m \/ 59\" x 110ft","offer_id":40558009057322,"sku":"8975-150033","price":790.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2690\/4590\/products\/Majvest_700_SOB_01.jpg?v=1648241846"},{"product_id":"majvest-200-18","title":"Majvest® 200","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDiffusion-open, wind, and rainproof facade membrane for permanent protection of the exterior wall and maintaining the functionality of the thermal insulation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMajvest 200 is a mechanically-fastened, 3-ply membrane designed for above-grade moisture control and air barrier applications. Its protective polypropylene fleece layers stand up to the toughest job site conditions. A highly vapor-permeable, polymeric inner layer does the heavy multi-tasking: resisting harsh wind-driven rain and snow, while still protecting the wall beneath from condensation build-up.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e3-layer water-resistive and air barrier. Its two outer layers are made of a high strength spun-bonded polypropylene (PP) nonwoven. They are thermally bonded to a highly vapor permeable, watertight polymeric middle layer.\u003c\/p\u003e","brand":"SIGA","offers":[{"title":"460mm x 50m \/ 18\" x 164'","offer_id":40555189534762,"sku":"8910-046050-T01","price":135.98,"currency_code":"CAD","in_stock":true},{"title":"1.5m x 50m \/ 59\" x 164'","offer_id":40555197988906,"sku":"8910-150050","price":313.22,"currency_code":"CAD","in_stock":true},{"title":"3.0m x 50m \/ 118\" x 164'","offer_id":40555198611498,"sku":"8910-300050","price":626.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2690\/4590\/files\/siga_majvest_200_1-5m_packshot_b_8910-150050_36f0b62a-795c-4c8e-bb4d-327145415838.webp?v=1714744876"},{"product_id":"wetguard-200-sa-15","title":"Wetguard® 200 SA","description":"\u003cp\u003e\u003cstrong\u003eTransparent self-adhered membrane for the moisture protection of mass timber elements (CLT's).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWetguard 200 SA protects mass timber elements from moisture damage during construction. Its water-repellent carrier is lined with an anti-slip coating to keep workers safe while walking across wet surfaces. The self-adhered membrane can be factory applied for increased quality control and added protection during transport or installed\u003cbr\u003eon site.\u003c\/p\u003e","brand":"SIGA","offers":[{"title":"390mm x 50m \/ 15\" x 164'","offer_id":40555208114218,"sku":"8220-039050","price":315.11,"currency_code":"CAD","in_stock":true},{"title":"780mm x 50m \/ 30\" x 164'","offer_id":42673965957162,"sku":"8220-078050","price":618.57,"currency_code":"CAD","in_stock":true},{"title":"1.56m x 50m \/ 61\" x 164'","offer_id":40555218108458,"sku":"8220-156050","price":1261.88,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2690\/4590\/files\/SIGA_Wetguard_200_SA_780mm_packshot_B_8220-078050_e3c45461-6fd7-4f95-bce5-2a5312a3a560.jpg?v=1688496904"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2690\/4590\/collections\/SIGA_Majcoat_8710-150050.jpg?v=1790277983","url":"https:\/\/herrmanns.ca\/collections\/building-membranes.oembed","provider":"Herrmann's","version":"1.0","type":"link"}