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.

Great product!! Would recommend.

Just finished encapsulating my previously damp, musty crawl space. This vapour barrier worked great. I was really torn initially between the 20 mil liner and this, 12 mil liner. I was concerned on the durability as I have a very rough, poured concrete crawl space floor, even though I don't use the space for storage. I wanted to avoid a high repair cost so I opted for this liner as it was on sale. I couldn't have been happier. It's very heavy duty and a extremely sharp razor knife is needed to be able to cut it. The space I encapsulated was roughly 1200sqft and around 18" in the tallest spot. Laying on my stomach and moving this liner around wasn't the easiest thing I've done but the liner performed as expected. Would highly recommend this product.

All of my questions were answered by staff and they were very patient. The extra money going 12 mil instead of 6 mil which is code here was well worth it. This company won't sell you something you don't need and wants to get it right. I rarely write reviews, however I like to reward and encourage good products and good behavior. GM