VAPOR BARRIER INSTALLATION – 17 MIL
The 17 Mil Poly Liner or barrier is our strongest and most durable cross-laminated (contains micro-fibers) liner. The 17 Mil Poly Liner is placed over the crawl space floor to help reduce moisture from the ground rising up into your floor system, insulation, and home. We recommend 100% of the crawl space floor be covered. We also specialized in crawl space encapsulations, which fully protect your crawl space from water, moisture, humidity, and mold issues.
VAPOR BARRIER INSTALLATION – 6 MIL
The 6 Mil is a liner that is placed over the ground floor of your crawl space. This vapor barrier will reduce SOME moisture evaporation, but it doesn’t seal out all of the moisture from the interior perimeter. We recommend using a 17 mil vapor barrier which is stronger and more durable, however, the 6 mil does meet NC building codes.