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  • 20 Mil SilverBack™ HS (High Strength) Vapor Barrier - 20MSB-HS46
  • 20 Mil SilverBack™ HS (High Strength) Vapor Barrier - 20MSB-HS46
Spotlight!

The 12 & 20 Mil SilverBack™ HS has 100% of the surface protected by reinforcement made from strengthened polyethylene. The puncture and tear strength greatly outmatch even our current 20 Mil SilverBack™ SR (String Reinforced) vapor barrier product line. This vapor barrier is completely SEAMLESS. There are no welds or panels. The SilverBack™ HS is a smooth one piece product.

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 the SilverBack™ Product Page

Retail: $176.00
Price: $149.00
You Save: $27.00 (15.3%)
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    Item #: 20MSB-HS46
    Availability: In Stock
    Ships Next Day or Sooner™

    NEW Product Technology

    The SilverBack™ HS's technology comes from 60 years of outdoor environmental strength testing and is a premium engineered vapor barrier. With 100% of the surface protected by reinforcement made from strengthened polyethylene ribbons. The puncture and tear strength greatly outmatch even our SilverBack™ string reinforced vapor barrier product line. The minimum thickness across the even surface is 20 Mil, but installs like a 12 mil, making it much easier to lay in a crawl space environment. 

    This crawl space vapor barrier is made from 100% virgin polyethylene and reinforced with virgin polyethylene ribbons. The ribbons are stretched to strengthen them before they are woven in a cross hatch pattern.

    This product technology is entering the market at a time when rising polyethylene resin and manufacturing costs are making string reinforcement options too expensive for many homeowners and professionals alike. The New SilverBack™ HS resets the clock on the manufacturing costs of engineered vapor barriers while dramatically improving the performance and features required for a crawl space vapor barrier.

    Look at the strength test comparison of the NEW 20 Mil SilverBack™ HS and the 20 Mil SilverBack™ SR under the "Specification" tab.

    Overall Customer Rating of 9 Reviews:

    Just finished

    Durability:
    Quality:
    Recommend:
    Pros:
    Cons:
    I noticed an immediate difference in air quality when the job was done. The 20 mil plastic is thick but easy to use. I do not know about durability as I just installed it. But it does tape together very well.

    20 mil vapor barrier

    Durability:
    Quality:
    Recommend:
    Pros:
    Cons:
    looks tough and much better than plastic film.

    Excellent quality vapor barrier that will likely last longer than my wife and I-this is both wonderful and a little sad!

    Durability:
    Quality:
    Recommend:
    Pros:
    Cons:
    Very pleased with this vapor barrier-much higher quality than the one originally installed when our home was built.

    Crawl space

    Durability:
    Quality:
    Recommend:
    Pros:
    Cons:
    This was a long drawn out process do to work obligations and most of the work was done solo.
    All of the products ordered shipped very quickly.
    All products were top quality .
    The final product came out as good as the pros.

    12 Mil Silverback HS---Outstanding Product

    Durability:
    Quality:
    Recommend:
    Pros:
    Cons:
    I used this to seal my crawlspace walls. It's extremely durable and easy to work with. Humidity was noticeably reduced in the crawlspace immediately as I got the wall sealed. Using the seal tape and seam tape as well as the pins to secure and seal the vapor barrier worked well.