EXTREME DUTY 20 Mil Crawl Space Vapor Barrier, 12' x 100', Woven Polyethylene Sheeting

The Liner Guys EXTREME DUTY 20 Mil Crawl Space Barrier When your project demands the ultimate level of protection, choose The Liner Guys 20 Mil Extreme Duty Vapor Barrier. This is our toughest film, offering maximum defense against moisture, damage, and wear. At a full 20 Mil (0.020 inch) thickness, this barrier provides commercial-grade, permanent protection. It is constructed from ultra-heavy-duty woven polyethylene, specifically designed to withstand heavy foot traffic, storage, sharp rocks, and harsh concrete edges. This material is virtually impermeable and provides unmatched puncture resistance. The 12-foot wide roll allows for fast, efficient coverage with minimal seaming, creating a strong, continuous seal against water vapor, humidity, and Radon gas. The bright white finish ensures a clean, easily inspected crawl space environment. Install the 20 Mil barrier for projects requiring the absolute highest durability, permanence, and peace of mind. This product is the gold standard for high-performance encapsulation. Dimensions: 12 feet by 100 feet.