Viper CS Crawl Space Class A Woven Reinforced Vapor Barrier - 12 ft x 100 ft x 16 mils Size:25 rolls it conforms to ASTM E84

it conforms to ASTM E84 Class 1 (A) fire ratings and offers dependable performance in demanding environments

Insulguard Contractor Pointbond SBPP Insulation Roll Folded is a great product for those looking for an efficient and cost-effective way to insulate their homes or buildings

and crawl spaces

003 cfm/ft² @ 1” (ASTM E283-modified)

decorating or any renovation project

Viper CS Crawl Space Class A Woven Reinforced Vapor Barrier - 12 ft x 100 ft x 16 mils Size:25 rolls it conforms to ASTM E84Viper CS Crawl Space Class A Woven Reinforced Vapor Barrier is a high performance crawl space vapor barrier designed to prevent moisture migration from the soil into the crawl space. It helps guard against mold, mildew, allergens, fungus, radon gas, methane gas, heat loss due to damp insulation, wood rot and overall degradation of the crawl space. It is manufactured using woven high density fibers yielding the highest strength to weight ratio, tensile