Ratings & Reviews for Project Source 100-sq ft 3.34-ft W x 30-ft L x 1 -mm T Standard Polypropylene Moisture Resistant Flooring Underlayment For Use Under Vinyl Plank,
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this underlayment for its straightforward installation, effective sound dampening, and excellent value. The peel-and-stick adhesive strips, lightweight design, and self-adhesive edges make laying it simple and precise. Many report significant noise reduction from footsteps and pets, with a noticeably softer, more comfortable walking experience. Users consistently rate it as superior to cheaper foam alternatives and more expensive brands, appreciating the built-in vapor barrier and versatility. A few mention minor issues like unclear instructions or imperfect initial flatness, but most consider it reliable and worthwhile.
Customer review summary generated by AI, including incentivized reviews.Easy to lay down on the floor & make the job easyy
Make work easy
Verified Purchaser
Underlayment
Would RecommendEasy to use when laying flooring
Verified Purchaser
Great product and great price.
Would RecommendMade to easily attach together. Easy to work with.
Verified Purchaser
Terrible product
Would Not RecommendThis stuff is complete crap! Hard to work with, tears easily, if your work area is not perfect shaped like this roll then good luck!
Verified Purchaser
Install
Would RecommendWell made
Verified Purchaser
worked perfectly
Would RecommendI took up hard wood flooring and replaced it with a snap and click vynel plank flooring. the replacement flooring had a built on moisture barrier but it was a hard service and clicked on the hard glue residue left on the subfloor. I put this 1 mil cover down and my new floor over it. it worked perfectly!! very very easy to work with also!
If applied correctly, great water barrier. FOLLOW
Would RecommendEasy to work with
Verified Purchaser
Brackets were plastic and broken when opened
Cheap
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Flooring
Would RecommendWorks great , easy to use
Verified Purchaser
Nice project to work with
Would RecommendGood quality
Verified Purchaser
almost worthless
Would Not RecommendProbably the cheapest underlayment option out there, provides little to nothing for sound dampening or padding. Go with a little more expensive product with at least 3mm thickness.
Verified Purchaser
Please be cautious using the wrong underlayment for LVP or vinyl floors as many manufacturers would never allow a 3mm underlayment as you’ve suggeste... Read More
This product is a roll of underlayment and has no "brackets". This one star review was left for the wrong product listing.