I went with a 20mil silver back vapor barrier on the ground in my crawl space .Its durable easy to work with . I'm so pleased with my purchase . Thanks crawl space repair.

Very strong durable vapor barrier. Highly recommend!!

My project has been done for months now, but I wanted to wait to see the results. It is all you said it would be! As well as a clean crawl space, it has kept my floors much warmer in freezing temps, and odors are down from where they were. The house is warmer than it has been in the last 13 years! Thank you for a wonderful product and great videos. I would recommend your products to everyone!

Just got through laying this and am very glad we chose the 12 mil. It is a very nice product and will go under our next,property.

Used the 12 mil product and installed per your video directions. The home inspector was so impressed he wanted know the name of the contractor. The realestate agent called me a week later for another job with the same products.