Very good product

Product is much heavier than available from big box stores, 20 mil , and installs easily tape holds seams well Well worth it for a durable long term investment. Used heavy felt under it to protect from puncture so access to the crawl space will be easy without fear of damaging the barrier

I had local company to install a light weigh crawlspace plastic vapor barrier, it was never taped. After a few trips under the house the crawlspace was a mess. I replaced the old vapor barrier with this 20 Mil Vapor Barrier and associated accessories. What a difference in quality and the appearance of my crawlspace. This crawlspace barrier will not have to be replaced for years. I did my research and if you want a high quality product to protect your crawlspace I highly recommend this product and this company.

I wanted to install a high quality liner in my crawlspace that would not need to be replaced for many many years, if ever. The Silverback 20 mil liner was the perfect fit. When I had a couple installation questions the customer service was excellent. If you want a high quality product to protect your crawlspace I highly recommend this product.

Works great - our crawl space is now very clean and neat, and the "chemical" odor that we had in the cabin seems a lot better. Much easier to put down than the 8 mil poly that we laid it over. Worth the price.