20 Mil Crawl Space Moisture Barrier
  • 20 Mil Crawl Space Moisture Barrier
  • Crawl Space Vapor Barrier
  • 20 Mil Crawl Space Encapsulation
  • 20 Mil Crawl Space Liner
  • 20 Mil Crawl Space Plastic
  • Crawl Space Insulation
  • Foundation Pins™
  • Foundation Pins™
  • Crawl Space Foundation Pins™ - FP-100
  • Foundation Seal Tape™
  • Foundation Seal Tape™
  • Waterproof Pro Seam Tape™  - WST-PRO

The SilverBack™ is an actual thickness crawl space vapor barrier that is roughly 30% thicker than other "20 mil" products. This is the premium quality 20 Mil SilverBack™ crawl space vapor barrier for crawl space encapsulation.

This price includes SHIPPING! (some restrictions apply)

This product is subject to a UPS large package handling fee of $9.28 for the first roll of each vapor barrier kind/size.

For more information visit SilverBack™ Product Page

Availability: In Stock
Ships Next Day or Sooner™

Price: $337.50

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    Item # Description/Size Availability Qty Break Price Quantity
    Plastic fasteners to hold the vapor barrier permanently to the foundation wall
    In Stock 1 $19.99 $18.99
    Super tacky moisture gasket for sealing the vapor barrier to the foundation wall. Does not stick to damp foundations and requires FP-100 to work properly.
    In Stock 32+
    Made with our proprietary adhesive, this seam tape is waterproof and matches our barriers exactly. The Waterproof Pro Seam Tape™ is the tougher, stronger, and more durable choice for your crawl space encapsulation.
    In Stock 12 - 23
    Premium polyurethane caulk for sealing the vapor barrier to the foundation wall in wet locations
    In Stock 1 $6.20 $5.80
    Crawl space moisture meter, reads RH% and air temp
    Sold Out 1 $18.99
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