American Quality



Orders over $1500 deliver FREE
Due to the rising cost of shipping and fuel surcharges we are currently unable to offer free delivery to the states west of the Mississippi.

Crawl Space Supplies

We have been in business since 2007 (started in Michigan) and have been creating crawl space encapsulation supplies since 2010. Our focus is creating & producing high quality crawl space vapor barriers, dehumidifiers and water control products that deliver results. We use our years of hands on installation experience to guide our product development.

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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 SilverBack® HS
20 Mil Vapor Barrier for the crawl space, SilverBack® High Strength™
20 Mil SilverBack® SR
20 Mil Crawl Space Vapor Barrier for Crawl Space Encapsulation®
20 Mil Ground Control®
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.
20 Mil GuardianLiner® SR
20 Mil Crawl Space Vapor Barrier, GuardianLiner® Reinforced w/antimicrobial.
20 Mil Pure Premium®
20 Mil Pure Premium® crawl space liner

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