USA Crawl Space is your one-stop shop to purchase the right crawl space encapsulation supplies, even if you are planning to perform the encapsulation on your own. From vapor barriers to polythene sheeting, we provide high-quality crawl space supplies you’ll need to perform DIY crawl space repair & encapsulation. We offer a wide range of barrier thicknesses from 6 mil to 20 mil depending on your particular environment. Apart from keeping the moisture away, vapor barriers and encapsulation also enhance the comfort level of your house by maintaining a proper temperature. Encapsulated crawl space restricts the hot air from entering your home in summers and cold air in winters, maintaining a moderate temperature in your house. Hurry up and shop now.