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3.83-ft W x 26.33-ft L x 6 -mils T Poly film Moisture Resistant Vapor Barrier 100-sq ft Flooring Underlayment For Use Under Vinyl Plank, For Use Under Laminate, Hardwood

Ratings & Reviews for Project Source 3.83-ft W x 26.33-ft L x 6 -mils T Poly film Moisture Resistant Vapor Barrier 100-sq ft Flooring Underlayment For Use Under Vinyl Plank, For Use Under Laminate, Hardwood

4.5
659
Review
 4.5 out of 5
659 Reviews


90% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this underlayment for its exceptional moisture barrier performance and ease of installation. Most highlight its durability, reliability under vinyl plank and laminate flooring, and user-friendly design with built-in adhesive strips that simplify joining sheets. Reviewers consistently note the flexibility, ease of cutting, and ability to lay flat, making it ideal for DIY projects. Many emphasize the strong value proposition, describing it as cost-effective and high-quality. A few mention the roll size falls slightly short of advertised coverage or that it feels thinner than expected, but these concerns are minimal. Overall, most customers report strong satisfaction and would purchase again.

Customer review summary generated by AI, including incentivized reviews.
659 Customer Reviews

Beautiful

Would Recommend

I bought enough to do 2 bathrooms. It is beautiful and well made. Made by Daltile. I have used them before great company

October 29, 2026
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I would buy it again

I bought it my very first time doing anything like this I found it easy to use. The seal gave me a little difficulty putting it down, but I’m learning, but I found it to be a pretty decent product.

October 22, 2026
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Hassle free install at a good price point

Would Recommend

This product was surprisingly easy to install, the adhesive strip was a nice way to cause overlapping layers to bond to each other. Went down fast and stayed down without wanting to curl back up. I would definitely recommend this for a DIY job. We used it to cover the old adhesive residue left on our floor from the peel & stick planks we removed. Great product for the price point, especially if your flooring is thick or higher grade and doesn't need additional performance enhancements from the u...

October 21, 2026
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Would Recommend

Used under laminate as vapor barrier, it's great for DIY to put under laminate or vinyl & does its job

October 20, 2026
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Flooring

Would Not Recommend

Worked well for my installation.

October 20, 2026
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Great

Would Recommend

Beautiful color flooring and great to work with it. The staff were very friendly and did all the work for me. Thank you!

October 17, 2026
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Did the job!

Would Recommend

Did the job! Works well. Love it. Would recommend to a friend.

October 16, 2026
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Availability

I was happy to find this product at Lowe's. I did not find a comparable product elsewhere.

October 13, 2026
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