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20 Mil Crawl Space Vapor Barrier, SilverBack™

20 Mil Crawl Space Vapor Barrier

SilverBack™ is among the highest rated crawl space vapor barriers in the industry. Super strong and reinforced with a polyester cord, this crawl space liner is impossible to tear. The best option if you would like to use your crawl space for storage and not worry about wearing though the plastic.


The front of the SilverBack™ is white and the back is Silver. As always the SilverBack™ brand of vapor barriers are true thickness, so the 20 Mil measures 20 Mil at the plastic not the string reinforcement like the others. This means you get 22%-30% more plastic than with other products on the market calling their product a 20 Mil

The 20 Mil SilverBack™ is a perfect choice for high traffic areas or for homes that require additional storage in the crawl space. This vapor barrier is reinforced with a polyester thread for additional tear strength. Use the 20 Mil thick SilverBack™ on the floor and a 12 Mil crawl space liner on the walls to keep the costs inside the budget.

The 20 Mil SilverBack™ comes in 3 sizes; 6’7.5″ x 100′, 13’4″ x 60′ & 13’4″ x 90′. All sizes are stocked and ship next day or sooner.

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