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3.34-ft W x 30-ft L x 2 -mm T Foam Moisture Resistant Vapor Barrier 100-sq ft Flooring Underlayment For Use Under Laminate, Hardwood

Ratings & Reviews for Project Source 3.34-ft W x 30-ft L x 2 -mm T Foam Moisture Resistant Vapor Barrier 100-sq ft Flooring Underlayment For Use Under Laminate, Hardwood

4.5
1187
Review
 4.5 out of 5
1187 Reviews


91% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The flooring underlayment provides a solid foundation for laminate or vinyl flooring installations. Customers praised its simple installation, with the integrated vapor barrier and adhesive strip making the process straightforward. The underlayment was also noted for reducing noise and providing a comfortable cushion underfoot. However, some felt the product was overpriced for the thin, delicate material, and there were reports of it arriving wrinkled or crumpled, making it difficult to lay flat. Overall, it is a functional and reasonably priced underlayment, though customers may want to consider slightly higher-quality options if they are willing to spend more for a more durable product.

Customer review summary generated by AI, including incentivized reviews.
1194 Customer Reviews

Would Recommend

Exactly what we needed for underneath our laminate flooring.

October 26, 2026
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Great product

Moisture resistant. Seals well.would recommended

October 23, 2026
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Budget friendly

Would Recommend

This underpayment did the job it was designed for. It was budget friendly.

October 21, 2026
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Worked great

October 20, 2026
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Great product

The sales person helped us pick this product, which I'm grateful he did.

October 20, 2026
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Would Recommend

Made the floor have a cushion feeling to it! very comfortable

October 13, 2026
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basic but works

works as supposed to

October 12, 2026
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Gets the job done

Would Recommend

Nice underlayment. Created an extra moisture barrier without adding thickness. Provided some sound absorption.

October 7, 2026
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flr

Easy to install and provides extra cushioning for a more comfortable feel.

October 6, 2026
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I bought to go under my flooring and it works great.

September 29, 2026
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