I sealed my partial crawl space with this 12 mil liner along with the felt underlayment, foundation seal tape and seam tape. Delivery was prompt and the products easy to work with. No pvc smell at all. I should have done this years ago! I had extra so I added a second layer where I store tote bins. The seal is so tight that the liner puffed up due to air infiltration.

HORRIBLE JOB!! But, that's certainly not the fault of Crawl Space Repair. Their products are very well suited for their intended use. I used 6 mil on the walls and 12 on the floor. i worked about 2-3 hours a day, 4 days a week on this project, and IT IS FINALLY DONE. The difference in humidity is unmistakable. You won't realize how damp your crawlspace is until you've sealed it. I still have some work to do, but the plastic is all down and the atmosphere under my house is greatly improved. Good products, FAST shipping.

Very pleased with the outcome of this project...This is a very superior product and the help I got in picking out the product was very very helpful

Everything was perfect👍

The 12 Mil Crawl Space Vapor Barrier, GuardianLiner™ is the ideal covering for my dirt floor crawl space. It arrived on time, it is easy to work with and it is both economical and tough and is of better than average construction. I plan on buying more when it is time to finish encapsulating my crawl space.