Vapor Barriers
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Viper® VaporCheck® is designed to help builders control vapor and moisture infiltration in homes and buildings. The cross-woven polyethylene vapor barrier comes in three thicknesses (6.5, 10, 16 mil) and is engineered with superior puncture resistance and tensile strength. MORE
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Viper® VaporCheck® II is a multi-layer, extruded, HD virgin polyolefin under slab vapor barrier / retarder. The “virgin resin” used when manufacturing
Viper® II prevents material breakdown when exposed to the environment below the slab, thus lasting the lifetime of the building. MORE |
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Viper® CS is a vapor barrier designed specifically for controlling moisture migration in crawl space applications. Its bright white color will give any crawl space a fresh, clean look. MORE |
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Viper® CS II is a crawl space vapor barrier. Manufactured using polyolefin, Viper® CS II is designed to control moisture migration in crawl space applications. Viper® CS II has a low perm rating and is engineered with excellent puncture and tear resistance. MORE |
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