Retail

Crawl Space Vapor Barrier

AUTHENTIC CRAWL SPACE ENCAPSULATION® SUPPLIES

Brands such as GuardianLiner®, SilverBack®, Moisture Medic® and InstaDry® have been trusted by professionals since 2007 to perform in the most 
demanding environments. Today you have access to these top brands directly from the Manufacturer because your home deserves the best.

All of our vapor barriers are serial numbered, tested for off-gassing and free of VOC's before they ever go into inventory to sale. 
We are the only company that is making the investment in testing so you will only have to this home improvement once.

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Crawl Space Vapor Barrier

12 Mil Moisture Barrier & Sump Pump Bundle
Includes 2 rolls of 12 Mil DiamondBack™ (SR) 13'4" x 75' (12M-1000WB) and one InstaDry® Sump Pump Kit (15G-ISK-IDP70) with 4 rolls of StickE® Seam Tape (STK-WST). Get your crawl space clean & healthy.
$ 1,143.75 $ 999.99 999.99 USD
12 Mil Vapor Barrier | DiamondBack™ Product Bundle
The 12 Mil Vapor Barrier Product Bundle includes 2,025 sqft of vapor barrier along with the tapes and pins required for installation. Plus get a FREE t-shirt with this bundle.
$ 786.77 $ 685.12 685.12 USD
12 Mil Crawl Space Vapor Barrier | GuardianLiner® SR — CSR
12 Mil Crawl Space Vapor Barrier with advanced anti-fungal additives to keep your crawl space clean and smelling fresh.
$ 81.69 81.69 USD
10 Mil Vapor Barrier w/AntiFungal | Pure Guardian® — CSR
Pure Guardian® is 100% American made, this means the resin, film, lamination and packaging is all done in the USA. Independently tested to be free of odors and off-gassing, Pure Guardian® is the high performance 10 mil vapor barrier created for the crawl space environment.

15 year warranty against manufacture defects ensures you are getting the highest quality vapor barrier.
$ 211.00 211.0 USD
12 Mil Crawl Space Liner | DiamondBack™ SR — CSR
The DiamondBack™ 12 Mil cr​awl space liner is a high performance, American-made vapor barrier designed for durability and crawl space moisture control. Constructed with bi-directional cord reinforcement, this liner offers protection against moisture intrusion into your crawl space, making it an ideal choice for your home. DiamondBack™ is a trusted brand since 2007.
$ 318.00 318.0 USD
12 Mil Vapor Barrier | GuardianLiner® HS — CSR
$ 86.70 86.7 USD
10 Mil Non-Reinforced Vapor Barrier | Pure Premium® — CSR
The Pure Premium® 10 Mil Crawl Space Liner is made from 100% virgin polyethylene and features a true 10 mil minimum thickness, not down-gauged like many liners on the market. Each roll measures 10’ x 100’, weighs approximately 60 lbs, and is produced to a 50 MSF weight standard for consistent durability.

Bright white on both sides, contains only essential additives, including a small amount of UV inhibitor. With proper installation, it offers a 30+ year life expectancy.
$ 181.46 181.46 USD

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