The liner was really strong and easy to work with because it was so durable. It is rigid enough to move all as one unit once you have it spread on the ground. The only issue was first getting started because the 1000 square foot roll weighs 100 pounds so its hard to manage at first.

<p>Product is great but I only received 41 ft of material. Not even sure how 9 ft of material can be missing. Needed about 45 ft of material to cover crawlspace. An area of 4x4 feet of my crawlspace has no material over it. Unfortunately I can only give 3 stars for quality because the roll i received did not contain the amount of material advertised.</p><p><strong>CrawlSpaceRepair.com Response- </strong>Often when this happens it is due to inaccurate crawl space measurements and/or rounding off. Each roll is weighed prior to shipping to insure every roll is at least the minimum stated length. We contacted this customer after he submitted this review and came to an understanding that we were both happy with. </p>

I used this to brighten up my basement walls and tucked it into a Beaver Basement permiter drain and it was fantastic. I also bought the 20mil product for covering my crawl space. As I wrote in my review for the 20 mil, both products were great and I'd definitely recommend paying the little bit extra for the 20mil if it'll be going over anything uneven or if, like me, you put storage bins in the area you're covering. While the 12mil is nice and durable and good for walls, the 20mil is much more sturdy and a better fit for tear resistance if the surface will be getting any wear.



I know a fair amount of reviews say this 12mil is perfectly durable and it is a great prouct, but having had both, the 20mil definitely is worth the little bit of extra money for its durability.



Great products, though! The vapor barriers came rolled up and the other parts (I used the pins + seem tape) were in a box. Everything was included and the install was super easy.

First time using product. I really was impressed. I don't think I will use anything else from now on for a crawl space. Durability was very impressive!

Heavy duty, went down easy, great product! I will use it in my own home.