After about 8 shipments spread out over a few years, I cant say enough good things about this supplier. For starters, they called after my first order and politely informed of errors on my website in a very supportive and professional manner. Also, I am just about to beat out a larger firm for our largest job ever and I do believe that by showing the client the comparison of the Cleanspace Poly to the Silverback Poly will be my final "in". The weight of the Silverback is 158% the weight of the Cleanspace 20 mil. and its white instead of blue. The information on the website provides great selling tools. Every shipment has been timely and correct. I just realized that they sell the humidity monitor that homeowners love. I have put that pretty blue light monitor in at least 200 homes and when they have guests, they ask what it is. It's well worth the extra dollars. I'm glad I have this supplier and I know a good business when I spot one.

Great product, I am using it to help seal off my crawl space from the ground due to Radon issues. I am using their Felt 550 under this to help protect it from sharp objects which might puncture a hole in it. But really it is pretty tough stuff with the reinforcing that is in it.

This is the 2nd. time i have used this product. My customers are very satisfied with the outcome in their Crawlspace. The length and width available makes a clean continuous one piece look when finished.

The shipping was very quick and the material was packaged very good. I haven't finished yet, but the material is top quality and very easy to work with. I saved thousands of dollars by doing it myself. I would recommend CrawlSpace Repair to any one.

We used the product to line an ugly eyesore crawl space (approximately 450 square) in our laundry area. It took my wife and I the equivalent of 2-3 work days to complete the work. The video that shows how to apply the product is informative but glosses over some important issues. Our most difficult problem was cutting the liner around 10 floor support posts. It would be useful to see how the experts deal with this issue. All things considered we are very pleased with the finished job.