I have been looking at encapsulating our homes foundation for years. I finally found a great price in SC.with a quality barrier.

This is three times heavier than anything I can find locally. I precut into sheets in the yard, I think dealing with the roll under the house would be quite hard. It's a bit stiff to get into the crawl space and unfold. As with another reviewer, I'm glad that day is behind me. I was sooo sore! It cuts like plastic with sizzors. The rocks and bits of broken concrete left from construction only put dents in this product, no holes. I am impressed with its strength.

Very good product, only thing it should be shipped in cardboard had a couple holes in lost 3 feet, from ship other than that good stuff

Very good product

Vapour barrier laid down super easy even in a tight space. It was easy to maneuver over the felt 550. Planned out the pieces and cut them in the garage to make transportation into the crawl space easier. Only installed a few days, but the musty odor is gone from the house & crawl space, and the RH has dropped 21% already, from 95 to 74 (with the Compact Aire dehumidifier).



Durability of the product is unknown at this point, but the high quality makes me think it should last a fairly long time.