Fantastic quality at a competitive price. We have a lot of ground water and there was a bad mice infestation at one time. After laying down this vapor barrier the terrible smell completely disappeared!

Arrived in four days. Easy to install. No odor whatsoever. Seems very durable.

This product is great. Dropped the humidity from 85% to 30% almost instantly and the vents havent been closed yet. Well worth the money. I'd also add that the service was exceptional both before I bought this product and after. When I got to the job I realized that I was going to need felt. The company shipped it to me within a few days so I was able to complete the job while on site. I highly recommend both the product and the company.

I'm a contractor in Pagosa Springs CO. I have now encapsulated 3 crawlspaces with Guardian liner and other products from crawlspace repair. I couldn't be happier with the products, the instructional videos, (gave me the ability to do a professional job from the beginning) and the fast efficient service. My only complaint, they sent me a 2x tee shirt, I'm a large. Lol

Excellent products. Everything purchased was just as described and worked perfectly. Thank you!