Crawl Space Plastic

Overlap the seams by no less than 12 inches and secure them together with the poly pvc tape.
Crawl space plastic. The lack of separation in vapor barrier is only as good as the glue used. The thickness of the material gives it much better puncture resistance compared to most 6 mil liners you see in the box stores. Plastic sheeting in your crawl space can serve a number of useful purposes. Product description this 10 mil non reinforced polyethylene liner is a high performance material that has a very low permeability rate and is great for closing crawlspaces.
Crawl space capped vapor barrier stake for crawlspace moisture barrier poly liners and encapsulations 50 count white 4 6 out of 5 stars 113 29 99 29. Beginning at one side of the crawl space lay down 6 mil or thicker polyethylene plastic over the entire crawl space. This approach helps minimize the risk of mold or mildew intrusion into the home. Attach sheeting to walls and piers.
Using reinforced vapor barrier in crawl spaces just about every waterproofing company is pushing reinforced crawl space vapor barrier material. Reinforced vapor barrier material can separate over time because the cord is installed by gluing two pieces of plastic together. It can also help create a more suitable storage space for homeowners. Hammer masonry nails through 1 by 2 inch strips of pressure treated lumber to hold the top of the polyethylene in place.