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Your cart is empty.3in1 Blue Vapor Barrier Underlayment is universal and affordable. Suitable for all types of subfloor including cement subfloor. Ideal for for flooring ranging from concrete slab, bamboo, floating and wood floors, or even laminates, engineered hardwood! This underlayment is 2mm thick and will provide you with basic performance and moisture protection. Note: This underlayment is not suitable for vinyl floors and tape strip does not have a permanent hold and should be used as guidance during installtion.
Suzan Troha
Reviewed in the United States on January 7, 2025
Are floor
Customer
Reviewed in the United States on September 11, 2024
Great product and good price.
Charlene
Reviewed in the United States on August 5, 2024
I bought this underlayment to use in my hallway. At first I didn’t think it was going to work because it’s not very thick. Since using this underlayment it is so much quieter when walking. Installment was also extremely easy. I think this is well worth the money.
Dan B
Reviewed in the United States on July 12, 2024
Perfect for our floor project and saved me enough money to have a nice dinner. Don’t get ripped off at the big hardware stores.
Michael Stevens
Reviewed in the United States on June 25, 2024
I have purchased this before so knew what I was getting. Its easy to install, sturdy and provides the right amount of cushion, yet is very affordable!
Dawn
Reviewed in the United States on March 25, 2024
The big box stores sell underlayment that is almost expensive as the flooring is. So I went to my trusty Zon and found this product. Received quickly which is great because I was ready to get to work. It's so light weight and mostly easy to use. It has vapor barrier on the back and I used Tuck Tape on the seamseven though there is a peel and stick edge for the seams. The Tuck Tape just really helped it lay in place better and it's only like $7 so get a roll of it as well. It is easy to tear or slice through this, so the Tuck Tape comes in handy for repairing any areas you damage and will help maintain the vapor barrier properties. For such small rolls you get a lot of coverage. It took 2 rolls to do my 11.5 x 15 room, so just order enough for the same square footage as your flooring. Provides cushion and sound dampening underneath my LVP making it not feel so "plastic", and since most manufactirers require underlayment to satisfy warranty requirements why spend a lot for that if you don't have to? This product is a serious great value.
Sharron Schoegje
Reviewed in the United States on April 27, 2024
Adhesive tape shares do not hold as well as some of the double side tapes, but the tape that is on it works very well. Has some ripping on tape side. Have use in a smaller area 7.5ft x 18ft so it was easy to handle although a larger area may take two people to get it straight and into placement. Easy to cut with heavy duty shears or razor knifes.
Patricia Cagle
Reviewed in the United States on July 23, 2023
Hi 🙋🏼♀️ I bought a couple rolls of this a few years ago, and this is and isn't a review 😅 It works well and does what it should, but I have a question. What is this underlayment actually made of?Backstory: I had a major ant infestation, and went a little crazy with water based cleaners... Looong story short, mold under my flooring 😬 I want to be sure I've got all the mold off the underlayment before putting more planks down. I was thinking of using Cleaning Vinegar, but if there's something like rubber mixed in the underlayment, I could really damage it.So, please, if anyone can answer me, I really need to know what this is made of 🙇🏼♀️
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