Crawl Space Moisture Control - Vapor Barrier
This flimsy 6-mil vapor barrier is often used within crawl spaces of homes in Virginia. However, it is not durable and is often torn apart by service people that need to work in the crawl space. Once torn, it exposes the dirt floor, allowing the earth's moisture to rise into the area above, adding to the relative humidity and increasing the chance for mold and mildew to grow