great product just wish when rolled from manufacture that there were no creases.all the materials i received were of top quality and easy to place. just one word of caution, buy the felt backer also. i placed mine on 1/8th" limestone chip and it seems like it could poke through the liner. but all in all great product.

This company has some of the best products and great service. The 20 mil encapsulation material, seam tape, and foundation seal were better than I expected. The foundation pins were a little flimsy. Our crawlspace looks like it was done professionally and we did it ourselves with your great products. Keep up the great work.

This stuff is thick, heavy, and hard to deal with in big sheets by yourself. Being that it is well made and strong. My crawl floor is not very flat and has some rocks in it so I chose 20 mil to hold up against being ripped.

One roll did a 200 sq ft room addition with about 18" going up the sides. Laid it out in the street, taped both seam sides, and carried it over to the open crawl space, Dropped it in and cut the corners. You could build a nice swimming pool with this vapor barrier!

I used this 20 mil Silverback on the floor of our crawl space due to the excessive rocks. It was the perfect choice as it is tough and won't wear through. The folks at CrawlSpaceRepair.com did an excellent job of guiding me through the installation process. Very easy.