While not strictly required, you also need to add a vapor retarder to crawl spaces since they're particularly vulnerable to moisture. This will help protect the space and reduce the buildup of ...

Vapor retarders are sheet materials used below slab-on-ground floors to limit the amount of moisture that migrates into and upward through concrete slabs. If unchecked, moisture can cause floor ...

Since laying down a vapor barrier doesn't entail sealing off all the air gaps, there's no need to install a humidifier — the ...

Depending on the size of your crawl space and materials, a vapor barrier can cost between $1.35 to $2 per square foot. Although vapor barriers are beneficial to your crawl space, they come with ...

cost-effective solution for crawl space waterproofing and moisture protection. Certified as a Class 1 vapor retarder, the Pro Crawl Barrier ensures high performance at an affordable price ...