High Strength™ (HS)
High Strength™ (HS) crawl space vapor barrier is made with polyethylene ribbons that are cross woven to give unmatched bilateral strength. Featuring a one piece construction, without welds or seams, and a film top layer instead of just a coating gives this vapor barrier a superior fit and finish.
Additional info on 30-year Lifetime Warranty can be found at CrawlSpaceEncapsulation.com page.

High Strength™ (HS)
High Strength™ (HS) crawl space vapor barrier is made with polyethylene ribbons that are cross-woven to give unmatched bilateral strength. Featuring a one piece construction, without welds or seams, and a film top layer instead of just a coating gives this vapor barrier a superior fit and finish.
Additional info on 30-year Lifetime Warranty can be found at CrawlSpaceEncapsulation.com page.


High Strength™ (HS)
High Strength™ (HS) crawl space vapor barrier is made with polyethylene ribbons that are cross-woven to give unmatched bilateral strength. Featuring a one piece construction, without welds or seams, and a film top layer instead of just a coating gives this vapor barrier a superior fit and finish.
Additional info on 30-year Lifetime Warranty can be found at CrawlSpaceEncapsulation.com page.
3 Sizes Available
46” X 85’ – 325 ft² (20MSB-HS46) 93” X 85’ – 658 ft² (20MSB-HS93) 12’ X 85’ – 1020 ft² (20MSB-HS144)











