I wasn't sure about buying because of the expense, but it's an excellent product. It's much stronger than a simple sheet of plastic. It arrived quickly, it's easy to cut and handle. Being white, it also brightens up the space, so I can better see what I've stored there. I'm very happy with it. The end result looks very professional.

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.

The best product we have used for basement/crawl space systems. Performs very well and when combined with spray foam insulation creates total encapsulation for optimum performance. Customer service is both knowledgeable and helpful. We will continue to offer this product to our customers.

Works great very strong just make sure your blade or scissors is sharp to cut through this durable vapor barrier

I am very satisfied with my order. I wish I could give you 10 stars. You made a very good product. Keep it up and thank you so much. Now I can relax at home and not to worry about musty smell in my crawlspace. Thanks a bunch!