Norkan Plastic Poly Sheeting - 10 mil - 10' x 100' - Translucent Heavy-Duty Waterproof Vapor Barrier for Construction, Painting, Landscaping, and DIY Projects

Using this, some non-woven landscape fabric, and some crushed stone as the floor of our under-deck storage area. This is nice thick plastic sheeting, I didn't measure it but it's much thicker than I could source from the local big box hardware stores. I think it'll last for a long time in our application. We didn't need nearly the 100' length, so it'd be nice if this was offered in 50ft rolls for a lower price. We used some of the extra as a temporary tarp to cover building materials for about a month. When being used as a tarp and exposed to the sun every day, the seam where the plastic was folded over to be rolled onto the roll ended up being the weak point and breaking. But it lasted for quite a while before it failed, and this plastic isn't sold as a tarp so I'm not holding it against it. Just a warning, this isn't nearly as durable as a tarp for doing tarp-like things.

I used it for my crawlspace encapsulation and was well pleased. Nice and thick. There were very small imperfections in the plastic but no holes. This plastic is NOT White! Other reviewers are saying the plastic is white and not see thru. The rolls I purchased are milky white. When I put it on the ground I could still see the sand and leaves through the plastic. I purchased it because many reviewers said it was white, but thats not the case. I'm very happy with durability of this product.

I lined my crawlspace with this. It was heavy enough to survive me crawling around on it, but was flexible enough to work with. I was glad for the thicker (10 mil) plastic as there were more rocks in the dirt then I realized, and the thinner stuff (big box stores) would have torn. Well worth the investment.

I laid down roofing felt first on my gravel and dirt crawl to eliminate the possibility of tears. This stuff is heavy and I believe true 10mil. As others have stated it is not clear but more of a milky white. I did notice there were some "dimples" in the material but no punctures. It was the best price I could find for my smaller crawlspace. Larger rolls are an even better value, $179 for twice the square footage I believe. As part of an active radon mitigation (sub-slab depressurization) system with fan, my radon levels were reduced from 8.0 to .50 or lower including the use of this poly sheeting. I did not notice any odor from the polyethylene sheeting. Would purchase again.

Purchased for use as a jumbo slip and slide for adults and kids. Held up very well without any tearing with repeated use over many days. Definitely worth it!

Very tough and actually hard to cut unless you have a razor sharp box cutter. You can crawl on it as you work it without damaging it even when the ground is rough, irregular, rocky and cement strewn. Because it is folded over multiple times and is stiff, it can be hard to spread out in a low floor situation maneuvering around piers. It doesn't detract from the product, but be advised covering a crawlspace can be tiring especially if your not a you're not a young man anymore, crouching, crawling and rolling around. Get a couple of Tyvek suits and ware boots or you'll be covered in dirt. If you can standup, you've got it made. The 10'X200' roll is 100lbs and too heavy to deal with. Although costing more I opted for 100' rolls because they are much easier to work especially when unrolling and sliding around. I precut lengths and staged them under the house working perpendicular to the length of the house .

I used this product in a crawl space with only about 2 feet of clearance. This meant a lot of crawling over the material and dragging tools etc. in the process of fitting it around piers. It stayed tough and did not puncture. And yet it was still pliable enough to work with which would not have been the case with 20 mill plastic. I feel like this 10 mil product represents the sweet spot of toughness and pliability.

10 mil is nice and thick, multiple uses as a sli n slide and no tears at all!