IES 250 Sqft White Crawlspace Flooring Underlayment Vapor Barrier 4x62.5

Keep your crawlspace dry with this IES vapor barrier.

It’s a 4-foot by 62.5-foot roll, so you get a full 250 square feet of coverage.

Solid white material, great for laying down over dirt or under flooring.

Brand new, no custom bundle, just straight up underlayment.

MPN is NA, but it’s from IES and made for the job.

If you’re sealing up a crawlspace or need a moisture barrier, this is an easy solution.