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20 Mil 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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20 Mil Vapor Barrier

20 Mil Crawl Space Encapsulation Barrier

Approved and authentic Crawl Space Encapsulation barrier. 20 mil crawl space encapsulation barrier and liners are designed for commercial and residential use in the crawl space environment. SilverBack®, Guardianliner®, Ground Control® and Pure Premium® are odor free and pass the Tested Pure™ certification.

SilverBack® and Guardianliner® both come with a 30 year manufacturer's warranty against defects. 

SilverBack® and Guardianliner® Cord Reinforced (SR) are both made in the United States. SilverBack® is offered in both Cord Reinforced and High Strength (HS). The High Strength is woven reinforced with a film top layer giving its advanced wear capabilities and 100% more durability than standard coated woven.

Ground Control® is a standard coated woven 20 mil crawl space encapsulation barrier and comes with a 15 year warranty.

20 Mil GuardianLiner® | Encapsulation Bundle
This Crawl Space Encapsulation® bundle is here to get your project off the ground with savings and value.

Product Bundle Includes:
• 1 roll of 20 Mil GuardianLiner® Cord Reinforced 13'4" x 75' (1012.5 sqft)
• 2 rolls of StickE® Seam Tape
• 1 roll of Foundation Seal Tape™
• 1 pack of 100 count Foundation Pins™

Your purchase of this bundle will automatically register the 30 year warranty for one roll of 20 Mil GuardianLiner® if you include the installation address at checkout.
$ 527.72 $ 606.10 606.1 USD
20 Mil Crawl Space Vapor Barrier | GuardianLiner® SR — CSR
A premium quality bright white 20 mil crawl space vapor barrier with Anti-Fungal and Anti-Microbial treatment. Approved for Crawl Space Encapsulation®.
$ 478.72 478.72 USD
20 Mil Non-Reinforced Vapor Barrier | Pure Premium® — CSR
The Pure Premium® Non-Reinforced 20 Mil Crawl Space Liner is designed for use specifically in crawl space applications, made with virgin resin and zero recycled materials. Each roll of the 20 Mil Pure Premium® comes with a 15 year warranty. 

Sizing Options:
— 10’ x 50’ - 500 sqft
— 10’ x 75’ - 750 sqft
$ 157.44 157.44 USD
20 Mil Vapor Barrier | SilverBack® HS — CSR
Premium quality 20 mil vapor barrier with a laminated wear layer that outperforms coated woven.
$ 148.28 148.28 USD
20 Mil Vapor Barrier | SilverBack® — CSR
Premium Protection for Your Home. Preferred product for Architects, Engineers and Government Officials.

Made entirely in the USA of American sourced raw materials. 110 pounds of virgin polyethylene resin makes 1000 square feet. The most plastic for the money. Use for Crawl Space Encapsulation®, water slides, ice skating rinks and any other project that requires an extremely durable liner.
$ 336.83 336.83 USD
20 Mil Coated Woven Liner | Ground Control® — CSR
20 Mil coated woven liner is made of first use virgin polyethylene resin making it perfect for a crawl space liner project on a budget.
$ 390.00 390.0 USD

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