Majvest 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 jobsite 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.
BUILT GREEN® Checklist
*This product can contribute to improved building envelope, and, used alongside other products and proper installation, can contribute to the following checklist item:
1.2.1 Install additional insulation on exterior of above-grade walls, above insulation amounts already required by code: add R5 for 2 points or R10 for 4 points.
More BUILT GREEN® Approved Products by SIGA North America
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