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Construction (Poly) Film

This polyethylene sheeting is a vapor barrier for walls and floors that prevents condensation and energy loss. Multiple sizes are available in both construction grade and full-mil. SDS
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Viper CS Vapor Barriers

Viper CS Vapor Barriers are designed specifically for controlling moisture migration in crawl space applications. They are manufactured with a bright white color to give any crawl space a fresh, clean look. Viper CS Vapor Barriers feature a low perm rating and are engineered with exceptional puncture resistance, tear resistance and tensile strength, providing a long-term solution for controlling crawl space moisture.
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