Crawl Space Vapor Barriers

Looking for a crawl space vapor barrier? We offer a wide selection of vapor barriers for your basement, crawl space, or any construction application. Make vapor barrier installation a breeze with Vapor Barrier Supply.

We offer 6 mil vapor barriers, 8 mil vapor barriers, 10 mil vapor barriers, and 20 mil crawl space vapor barriers in different colors and different specs.

If you are looking for a construction grade crawl space vapor barrier, check out any of our Dura Skrim options. Engineered with a string-reinforcement, these barriers are the strongest and most durable on the market.

Our 6 mil smooth plastics are great vapor barriers for basement walls, as they are lighter weight but still durable.

Black/White 6 mil Vapor Barrier

Black/White 6 mil Vapor Barrier

Black and White 6 mil vapor barrier. Great option for those that are looking for a tough and durable..

$15.40

Dura Skrim Black/White 6 Mil String Reinforced Vapor Barrier

Dura Skrim Black/White 6 Mil String Reinforced Vapor Barrier

This tri-layer film has a black film on one side, a white film on the other, and a diamond pattern s..

$32.00

Dura Skrim 6 mil Clear String Reinforced Barrier

Dura Skrim 6 mil Clear String Reinforced Barrier

Dura Skrim is a high strength, lightweight, UV stabilized, and flexible string reinforced polyethyle..

$78.98

Dura Skrim 6mil String Reinforced White Plastic Sheeting

Dura Skrim 6mil String Reinforced White Plastic Sheeting

Dura Skrim is a high strength, lightweight, UV stabilized, and flexible string reinforced polye..

$18.50

Dura Skrim 8 Mil Black/White String Reinforced Vapor Barrier

Dura Skrim 8 Mil Black/White String Reinforced Vapor Barrier

This tri-layer film has a thick black film on one side, a white Reflective Film on the other, and a ..

$32.00

Dura Skrim Clear String Reinforced 10 mil Vapor Barrier

Dura Skrim Clear String Reinforced 10 mil Vapor Barrier

This tri-layer film has a thick clear film on both sides and a diamond pattern string reinforcement ..

$57.60

Dura Smooth Heavy Duty 20 mil Black/White Vapor Barrier

Dura Smooth Heavy Duty 20 mil Black/White Vapor Barrier

This tri-layer film has a thick white film on one side and a black film on the opposite side.  ..

$25.80

Dura Skrim White 20 mil String-Reinforced Vapor Barrier

Dura Skrim White 20 mil String-Reinforced Vapor Barrier

Extra Thick Heavy Duty Construction Film / Liner measuring at 20 mil. It is the best choice for appl..

$34.80

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