QuietWalk LV 360 Sq Ft Flooring Underlayment for Luxury Vinyl, Laminate & Engineered Wood, LVT, SPC, WPC, Sound & Moisture Protection, Made in USA
Condition: New
$143.16
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Availability:
In Stock.
Arrives
Tuesday, Nov 3
At a glance
- Condition
- New
- Size
- 360 SQFT
- Model
- QW360LV
- Dimensions
- 720 x 72 x 0.06 in
- Weight
- 29.9 lb
Features 10
- 360 sq. ft. Coverage Provides generous coverage for full rooms or multiple smaller flooring projects.
- Wide Flooring Compatibility Designed for luxury vinyl (LVP/LVT), SPC, WPC, rigid core, laminate, and engineered wood floors 4mm or thicker; supports floating, glue-down, and nail-down installations.
- Made in the USA Manufactured domestically using sustainable materials for consistent quality and environmental responsibility.
- Effective Sound & Impact Noise Reduction High-performance recycled fibers absorb impact noise to reduce sound transfer between rooms and floors.
- Eco-Friendly & Indoor-Air-Safe Made from 100% recycled synthetic fibers and GREENGUARD Gold Certified for zero VOC emissions and healthier indoor air quality.
- Compression-Resistant Stability Dense fiber construction resists crushing from heavy furniture and foot traffic to help maintain floor integrity over time.
- Advanced Moisture Protection Patented DriWick technology pulls moisture away from the subfloor, while an integrated 6-mil vapor barrier helps block water vapor.
- Radiant Heat Compatible Safe for use with QuietWarmth radiant heat systems and other in-floor heating solutions.
- Works with Attached-Pad Flooring Adds extra sound reduction and moisture protection beneath flooring that already includes pre-attached padding.
- Easy DIY Installation Lightweight, flexible, and easy to cut for a fast, hassle-free install.
Description
QuietWalk LV is a premium underlayment designed to enhance the performance and comfort of luxury vinyl plank (LVP), luxury vinyl tile (LVT), SPC, WPC, rigid core, laminate, and engineered wood flooring 4mm or thicker. Ideal for small spaces, repairs, and touch-up installations, it delivers effective sound absorption while protecting floors from everyday moisture. Featuring patented DriWick® moisture-wicking technology and an integrated 6-mil vapor barrier, QuietWalk LV helps prevent water damage and extend the life of your floors. Made from 100% recycled fibers and GREENGUARD Gold Certified for low VOC emissions, it supports a healthier indoor environment. Compatible with floating, glue-down, and nail-down installations, QuietWalk LV provides dependable protection, comfort underfoot, and durability for smaller flooring projects.
Specs 4
| Product Dimensions | 720 x 72 x 0.06 inches |
|---|---|
| Item Weight | 29.9 pounds |
| Manufacturer | MP Global Products |
| Item model number | QW360LV |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Works great
Size: 360 SQFT
Definitely quiets the noise under lvp. Very easy to install and cut. Recommend this product.
Reviewed in the United States on August 13, 2026 by Brian
Expensive. Worth it.
Size: 360 SQFT
I laid down around 2500sq fr of Atlantis SPC LVT flooring. I really wanted the 6mm stuff but just about everything told me it’s too thick for the LVT I was using. Most people go with the plastic underlayment. And if that’s what you do, great. I went with this as it offers a little amount of spring, it isn’t so thick that it’ll cause the flooring to buckle or come apart. And it does significantly more sound damping and adds spring to floors we’re on all day. Now, I could have saved $850 and went with just the moisture barrier, and that would have been fine. So if you do that, and you’re putting this down on a floor you wear shoes on all the time. Do that. Save. But this is a floor my daughter runs around on, takes spills on and bounces around on. So any little padding is nice. Again, I’d have loved to to even higher. Use 6mm pad that disguises floor unevenness and such. But everything suggested using something 1mm or less. And this is the best of the best for that. Cost extra. But hopefully this is a one time cost that you never worry about again, but your feet and legs will be happy for 10 or more years because of.
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Reviewed in the United States on September 12, 2023 by Derek D. Bergey
awesome product.
Size: 300 SQFT
Works really well under thick vinyl flooring. not too thick--like under .6mm (I think) which is what the flooing company said i needed. durable and easy to lay down. Makes floors sound great to walk on and provides some forgiveness on floor prep.
Reviewed in the United States on April 7, 2026 by Sarah Kowal
Just as described
Size: 100 SQFT
Very nice product. Easy to install
Reviewed in the United States on August 17, 2026 by Samuel
Great underlayment, but defective adhesive strip.
The product itself is a great underlayment, but there was an issue with all 3 rolls I purchased. There is an adhesive with a tear strip to expose the double sided tape. The removable tear strip was stuck to the adhesive, and the entire double sided tape peeled off the underlayment. I had to use a razor blade to try to get a section separated. The third photo shows how it is supposed to work/look.
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Reviewed in the United States on January 5, 2026 by Veal62
Definitely purchase!
Size: 360 SQFT
Huge difference in sound throughout the house. Definitely worth the price
Reviewed in the United States on August 14, 2026 by RO
Easy to use product!
This vapor barrier flooring works well! It’s extremely thin(1.5 mil thick), but just enough under the vinyl plank flooring. Used on a concrete pad and over 4 inch square ceramic tile. The backing is a fiber type material attached to black plastic vapor barrier. Seams butt together well, but I added seam tape as the overlapping seam plastic tends to curl. It has a small thin strip of tape to adhere together and hold in place. I ended up cutting off the extra and then adding 4 inch seam tape. The material cuts fairly easily, especially if you have fabric scissors! Razor knife, won’t cut through it. The material unrolls and lays down really well. Overall easy product to use. Hopefully it will provide moisture barrier. As far as quiet… Only time will tell. Doesn’t seem like it added much of a sound barrier. Manufacturer video on how to install is very helpful!
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Reviewed in the United States on August 18, 2025 by Kat
Great product
Size: 360 SQFT
Best priduct
Reviewed in the United States on September 23, 2026 by Amazon Customer