Next, install a 20-mil vapor barrier right on top of the crawl space floor and fasten it with tape. This will create a barrier that stops moisture from building up from the ground and causing ...

The crawl space under my 1910 home is just exposed dirt and leftover building materials. I need to add a vapor barrier and wonder about the best one. The foundation consists of granite slabs and ...

The crawl space is about 24 inches from ground level to the bottom of the floor joists. The foundation wall has two screened-in window-style openings for access and venting, one on the north side ...