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.Good, for the price you pay
Would RecommendI hate to overpay for something that you're never going to see and which tends to get overpriced by the flooring industry. Underlayment is like that. You can pay big bucks for something that is more than you really need. This product is basic, like most Project Source products. It will provide minimal cushioning and moisture control, but most times that's all you really need, especially if your flooring has a pre-installed backing. Don't overbuild or overpay if something like this will be suf...
Durable
Would RecommendThe product was very durable and easy to lay for my husband I would refer this product to friends and family and would purchase if need be, came with easy to follow instructions
Thin but effective
This is proof of how far engineering has come, this Underlayment is thin but delivers all that is required, sound deadening attribute, moisture barrier. And a built in lip to make taping easy. This only install on way. Very durable and easy to handle.
Great padding under LVP flooring
Would RecommendI used this under my LVP flooring even though the LVP had an attached pad. This was going over a concrete floor on our house as it is on a slab….we wanted a little extra padding with it being over the concrete. This padding goes down well and flat and you can definitely tell the difference with and without. I have one small room without the padding and I’m going to go back and pull up the flooring to put this padding under it as well. Works very well for the money! Highly recommended!!
Great underlayment for LVP
Would RecommendWas looking for a moisture resistant and quiet underlayment for LVP and this fit the bill nicely. Good price and easy to install. Nice overlap with a tab style too.
Good product
Would RecommendUsed this under the vinyl plank flooring even though it was needed. Just added an extra layer of protection. Would prefer it to stick to self at the seams but was able to do a work around.
Absolutely love it!
Would RecommendIf you're putting in flooring or carpet and are doing it to ease a bad back this is perfect! Also absorbs alot of sound (I have 2 dogs) and definitely noticed the difference would highly recommend
Project Source Foam Underlayment
Would RecommendProject Source 100-sq ft Standard 2-mm Flooring Underlayment is a foam Underlayment for laminate or wood floor. We used on a wood floor. It is very simple to install and lightweight. It is a 2mm polyethylene foam laminated with a vapor barrier. It is a quality product and very easy to remove the film and spadhere to your sub floor. It’s not fancy but does the job at a great price.
Quality Product
Would RecommendI selected this vinyl underlayment online. The rolls were larger than expected. That is definitely a plus. It’s made from a quality material that I’m sure will cushion and insulate my new wood floors when they are installed. It can be used with flooring material that comes with or without pre-attached underpayment. The cost was less than comparable brands; however, Project Source never disappoints. I have used Project Source home improvement materials in the past, and they always remain li...
more than floor enderlament
Would Recommendthis underlayment is dense. i can see where it would stay in place when laying down your laminate floors. i do believe it would make the floor more noise proof. i can think of other uses for it also such as padding on the floor in a work shop or the deck of a boat for more cushion on the feet. its 1 mm, each roll is grey with 100 sq ft per roll
1mm Floor Unerlayment
Would RecommendOk, laid down easily enough, still have to do 2 bedrooms, lol. Always a plus when it has a self stick tape area as shown in pic. Just wish this stuff was cheaper.
Good product
Would RecommendThis underlayment is made of durable material and was very easy to use in the area I needed it for. Easy to cut and very easy to use with the recommended flooring or any other flooring material. I’m also planning on using this material in another non-flooring application soon, very good product and it is reasonably priced. Very satisfied
HORRIBLE INSTRUCTIONS NO VIDEOS
Would Not RecommendTITLE SAYS IT ALL BUT THiS PRODUCT Makes you guess how to install it. No videos available for this product yet either.
Adds to floor comfort.
Would RecommendThis went under the floor and the floor feels nice so I’m happy with its performance so far.
Verified Purchaser
Terrible Instructions
Would Not RecommendWasted so much time trying to google videos on how to use since the instructions are useless. Then after reading reviews, decided to return and get an accordion one
Thank you for your comment the installation instructions are on the back of the insert.