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

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

4.5
638
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Review
  4.5 out of 5
638 Reviews


90% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The underlayment provides good moisture protection and added stability, especially for concrete subfloors. Many customers found it simple to install, with the adhesive strip making the process straightforward. While a few had negative experiences, the majority of comments were positive, describing the product as a reliable and effective solution for flooring projects.

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

Easy to lay down. Has an adhesive strip

 Would Recommend

Used this for a moisture barrier on concrete floor where the laminate floor has a built in pad. Make sure your floor is clean, swept and vacuumed. The adhesive strip is great for joining sheets together. Follow the flooring manufactures instructions. I used underlayment tape for sealing the top seam

August 2, 2026
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WAS A VERY GOOD PORDUCT

July 6, 2026
Verified Purchaser
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Great product

 Would Recommend

Lays easy, cuts easy, no issues.

June 28, 2026
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