20 Mil Crawl Space Vapor Barriers and Liners for commercials contractor as well as residential homeowners. Our SilverBack™ brand actually measures 20 Mil (or .020") at the plastic rather than at the raised string like many other products sold as "20 Mil". The 20 mil GuardianLiner™ is an alternative to the CleanSpace™ crawl space liner that is widely marketed to homeowners at a hefty price. Browse through our catalog and find all the crawl space supplies you need to complete your crawl space project with professional results.


Products 1-3 of 3
Show
20 Mil Crawl Space Moisture Barrier
Spotlight!
On Sale!
Retail: $337.00
Price: $309.25-$550.00
(62)
Availability: In Stock
Item #: 20MSB -

    Add to Compare

    20 Mil Reinforced Vapor Barrier for Crawl Space Encapsulation The 20 Mil SilverBack™ is made from 100% virgin polyethylene resin and reinforced with a 1000 denier polyester cord. This crawl space vapor barrier is idea for use on the crawl space floor because it is an actual 20 mil. We say it is an actual 20 mil because it is measured at the plastic and not across the raised reinforcement threads like other brands are. This makes the SilverBack™ 20 Mil 30% thicker than the competitors 20...

    20 Mil Crawl Space Moisture Barrier
    Spotlight!
    On Sale!
    Retail: $495.00
    Price: $425.00
    (9)
    Availability: In Stock
    Item #: 20MGL- -

      Add to Compare

      Compare the 20 Mil GuardianLiner™ to CleanSpace™-Same amount of plastic and same thickness...Looking for an affordable crawl space liner in the 20 mil class? The GuardianLiner™ is a vapor barrier designed to match up in appearance and performance with the Cleanspace brand head to head. Although lengths and widths are different the barrier's formula is comparable. Both product's outer layers are made from 100% virgin polyethylene resin and reinforced with a 1000 denier polyester cord. They even...

      20 Mil Vapor Barrier & Dehumidifier Bundle 20 Mil Crawl Space Vapor Barrier, 20 mil crawl space liner, 20 mil plastic barrier, craw space dehumidifier
      Spotlight!
      Retail: $1,594.00
      Price: $1,299.00
      (4)
      Availability: In Stock
      Item #: PDB-723 -

        Add to Compare

        Project Starter BundleGet started with a discount on two popular products when you purchase them together.This crawl space repair bundle is designed to get your project off the ground with savings and value. All products are Made in AmericaThe base product is the 20 Mil GaurdianLiner™ with antimicrobial for additional mold and mildew resistance a popular crawl space dehumidifier: Santa Fe Compact2 Click Item name to learn more about the product. This is a limited time offer... ...

        The 20 Mil SilverBack™ crawl space vapor barrier comes in three sizes to make installation easy. Click on the link above to learn more out the 20 Mil SilverBack™ crawl space vapor barrier and how it can create a successful, professional and durable crawl space encapsulation project.

        Our 20 Mil GuardianLiner™ leaves the big marketing and high pressure sales tactics with nothing to say except there is little difference between the very expensive Cleanspace™ and it's high quality alternative. The 20 Mil GuardianLiner™ is a string reinforced , 100% pure polyethylene crawl space vapor barrier with an added antimicrobial for some added mold and mildew resistance. Don't fall for the $15,000 crawl space encapsulation sales pitch. If you want to do it yourself or use a quality contractor, we can help with how to, how much and which one. Call us today- 877.379.7658