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450-sq ft 3.34-ft W x 135-ft L x 2 -mm T Standard Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood

Ratings & Reviews for Project Source 450-sq ft 3.34-ft W x 135-ft L x 2 -mm T Standard Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood

4.5
683
Review
 4.5 out of 5
684 Reviews


91% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this underlayment for straightforward installation, effective moisture protection, and cushioning comfort. Most highlight that it requires no special tools, with convenient adhesive strips that simplify the process even for inexperienced DIYers. Reviewers consistently note reliable performance as a moisture barrier, particularly over concrete and in basements, plus added softness underfoot that reduces noise. Many consider it excellent value for basic flooring projects. A few report creasing, tearing, or durability concerns, but the vast majority find it a dependable, cost-effective solution.

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

Difficult to lay a parallel piece.

Would Not Recommend

The QR code was supposed to be a link to installation instructions but it was only just a poorly streaming promotion of other products. So, lacking real installation instructions the sensible thing was to roll it out with the film side down on the concrete slab and the foam side on top. The problem comes about when splicing another strip along side. The plastic film has an extended edge which is supposed to under-lap the next adjacent strip which has the adhesive tape that gets placed onto t...

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Thin but works.

Would Recommend

Quick and easy to use. It is thin compared to others & is expensive for the thin quality.

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Just make sure that you don’t overlap the layers

Would Recommend

Works great

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Buy tape to seal the barrier and hold it in place.

Exactly what it was supposed to be, a vapor barrier and added cushioning.

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Perfect for laminate flooring.

This is product is perfect for flooring work.

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It looks even better than you think it will.

Would Recommend

We purchased this flooring for our basement. It looks better than we expected!!

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installer was excellent

Would Recommend

color and price

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great value

Would Recommend

good product

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