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

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

4.5
1159
Review
 4.5 out of 5
1161 Reviews


90% 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.
1161 Customer Reviews

Too expensive

Would Not Recommend

I think it’s too expensive for what it is.

January 20, 2026
Verified Purchaser
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Great product

Would Recommend

Lays properly, perfect thickness for flooring, and has taped side to connect multiple rows

January 8, 2026
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Spam

Product is fine but Lowe's immediately started spamming me

January 5, 2026
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Response from Underlayment and Panel Expert

Sorry about your frustration-There are ways of opting out with a retailer including Lowe’s. Unfortunately, giving a product a one star review won’t h...

Underlayment and Panel ExpertJanuary 6, 2026

Pak-LiteFlooringUnderlayment

It did the job.

Would Recommend

The center of the roll was all crumpled up, but it did what it was made to do. For the job we did, we doubled the layer of plastic because of an area that was uneven in the floor.

January 2, 2026
Verified Purchaser
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great Underlayment

Would Recommend

Project source foam underlayment is easy to use. we used it under ceramic click plank flooring. The underlayment has an overlay on one side and a sticky strip on the other to connect each row of underlayment. this product was easy and straightforward to use. I would recommend this product to anyone laying down flooring like we did over concrete. this underlayment absorbs the cold coming from the concrete and helps with noise while walking on it.

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Super

The underlayment was a great purchase at a great price.

December 25, 2025
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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...

December 24, 2025
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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.

December 24, 2025
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Just make sure that you don’t overlap the layers

Would Recommend

Works great

December 9, 2025
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