American Quality

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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Pure Guardian™
10 Mil Pure Guardian™
10 Mil Crawl Space Vapor Barrier, Pure Guardian™
In Stock
Bundle & SAVE
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12 Mil Crawl Space Repair Bundle
2 Rolls 12 Mil Vapor Barrier, 4 Rolls WaterProof Seam Tape™, 2 Rolls Foundation Seal Tape™, 1 Pack of Foundation Pins™
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DiamondBack™
12 Mil DiamondBack™ SL
12 Mil crawl space liner, DiamondBack™ Cord Reinforced 12'x85'. No welds or seams
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Rough Soil®
12 Mil GuardianLiner Rough Soil®
12 Mil Rocky Soil Vapor Barrier, GuardianLiner Rough Soil™
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GuardianLiner™
12 Mil GuardianLiner™ HS
12 Mil Vapor Barrier for the crawl space, GuardianLiner™ High Strength
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GuardianLiner™
12 Mil GuardianLiner™ SR
12 Mil Crawl Space Vapor Barrier, GuardianLiner® with added antimicrobial
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Pure Guardian™
12 Mil Pure Guardian™
Crawl Space Liner 13 Mil Non Reinforced Pure Guardian® 10'x100'
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Bundle & SAVE
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20 Mil Crawl Space Repair Bundle
1 Roll of 20 Mil Vapor Barrier, 2 Rolls of WaterProof Seam Tape™, 1 Roll of Foundation Seal Tape™ and 1 pack of Foundation Pins™
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GuardianLiner™
20 Mil GuardianLiner™ SR
20 Mil Crawl Space Liner, GuardianLiner™ Reinforced w/antimicrobial
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SilverBack®
20 Mil SilverBack® HS
20 Mil Vapor Barrier for the crawl space, SilverBack® High Strength
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SilverBack®
20 Mil SilverBack® SR
20 Mil Crawl Space Vapor Barrier for Crawl Space Encapsulation
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Rough Soil®
6 Mil Rough Soil®
6 Mil crawl space moisture barrier, Rough Soil®
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Pure Guardian™
8 Mil Pure Guardian™
8 Mil Moisture Barrier with antimicrobial Pure Guardian™ 10'x100
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Our Biggest Fans
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Air Circulation/Evacuation
Air Circulation & Soil Gas Fans
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5 Year Warranty
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AprilAire®
AprilAire Dehumidifiers
AprilAire Crawl Space Dehumidifier
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Caulk & Adhesive
Crawl Space Caulk & Adhesives
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Check Valves For Sump Pump
Sump Pump Check Valve- Standard/Clear Quiet/White Quiet
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Pump to Drain
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Liberty®
Condensation Pump
Condensation pump for crawl space dehumidifiers Moisture Medic® and AprilAire
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Bundle & SAVE
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Moisture Medic®
Crawl Space Dehumidifier Bundle
Moisture Medic® Bundle