QuietWalk Luxury Vinyl 300-sq ft 3-ft W x 100-ft L x 1.4 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Vinyl Plank, For Use Under Laminate, Hardwood
Item #6308809 |
Model #QW300LV
Use with Luxury Vinyl, Laminate, and Wood Floors 4mm+ thick in floating, glue-down, or nail-down installation methods.
Recycled fibers absorb sound and keep it from traveling to other rooms, making click-together floating floors sound solid underfoot.
Dense intertwined structure supports the seams of your floor and won't compress under consistent foot traffic.
Unique Dri-Wick technology allows concrete subfloors to breathe, preventing moisture vapor emissions from becoming trapped, while anti-microbial fibers prevent mold and mildew growth.
Certified Clean and Safe Indoor Air Quality because QuietWalk LV emits no VOC's (Volatile Organic Compounds) or off-gassing from materials.
Pair with QuietWarmth Radiant Heat System for added comfort as QuietWalk allows heat to permeate evenly while helping to protect the floor covering material from thermal shock.
Made of Recycled Synthetic Fibers in the USA.
Approved for flooring with a pre-attached pad.
Most versatile underlayment option in the QuietWalk line of products.
General | |||
|---|---|---|---|
Collection Name | Luxury Vinyl | Package Quantity | 1 |
Type | Roll | Grade | Premium |
Dimensions | |||
|---|---|---|---|
Coverage Area (Sq. Feet) | 300 | Thickness Unit of Measure | Millimeters |
Length (Feet) | 100 | Width (Feet) | 3 |
Square Footage Per Roll (Sq. Feet) | 300 | R-Value per Inch | 0.53 |
Thickness | 1.4 | Construction Type | Felt |
Features | |||
|---|---|---|---|
Antimicrobial | Yes | Mold/Mildew Resistant | Yes |
Cushioning | Yes | Sound Absorbing | Yes |
Enhancements | Sound Reduction, Vapor Barrier, Compression Resistant | STC Rating | More than STC-50 |
IIC Rating | 66-70 | Vapor Barrier | Yes |
Moisture Resistant | Yes | For Use Over Plywood | Yes |
For Use Over | |||
|---|---|---|---|
For Use Over Concrete | Yes | For Use Over Existing Hardwood | Yes |
For Use Over Subfloor | Yes | ||
For Use Under | |||
|---|---|---|---|
For Use Under Luxury Vinyl | Yes | For Use Under Glue Down | Yes |
For Use Under Laminate | Yes | For Use Under Nail Down | Yes |
For Use Under Hardwood | Yes | For Use Under Luxury Vinyl With Pre-Attached Pad | Yes |
For Use Under Porcelain/Ceramic | No | For Use Under Laminate With Pre-Attached Pad | Yes |
For Use Under Floating | Yes | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | ||
Warranty | |||
|---|---|---|---|
Warranty | Limited lifetime | ||
Compatibility | |||
|---|---|---|---|
Use Over Existing Sheet Vinyl | Yes | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 30161700 | ||
Check out the Best Selling Flooring Underlayment on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this underlayment for transforming hard floors into cushioned, comfortable surfaces with exceptional noise reduction. Most highlight the soft feel underfoot, especially in high-traffic areas, and credit it with significantly reducing footfall noise and echo over concrete slabs. Many emphasize the straightforward installation—the material rolls smoothly, requires no special tools, and cuts easily. Reviewers consistently describe it as high-quality and durable, with fibers that resist compression. A few report minor issues with roll widths or alignment, but the vast majority consider it an excellent investment they would purchase again.
Customer review summary generated by AI, including incentivized reviews.Easy Install with Effective Soundproofing.
Super easy to install and provides great soundproofing between up/down duplex unit.
From Luxury Vinyl 360-sq ft 6-ft W x 60-ft L x 1.4 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Vinyl Plank, For Use Under Laminate, Hardwood Verified Purchaser
Works
Good product, no complaints
From Luxury Vinyl 100-sq ft 3-ft W x 33.4-ft L x 1.4 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Vinyl Plank, For Use Under Laminate, Hardwood Verified Purchaser
👍👍👍👍👍👍
👍👍👍👍👍
From Luxury Vinyl 100-sq ft 3-ft W x 33.4-ft L x 1.4 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Vinyl Plank, For Use Under Laminate, Hardwood Verified Purchaser
Good
Easy to install. Works well. A bit expensive for what it is.
From Luxury Vinyl 100-sq ft 3-ft W x 33.4-ft L x 1.4 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Vinyl Plank, For Use Under Laminate, Hardwood Verified Purchaser
Great underlayment for oak flooring. Very quite
We decided to try this padded underlayment for our new oak flooring project. Originally I was going to use roofing felt, but after looking over this product, we decided to try it. We are very pleased with how quiet our new floors are. Would highly recommend.
From Luxury Vinyl 100-sq ft 3-ft W x 33.4-ft L x 1.4 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Vinyl Plank, For Use Under Laminate, Hardwood Verified Purchaser
Was on sale
$20
From Luxury Vinyl 100-sq ft 3-ft W x 33.4-ft L x 1.4 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Vinyl Plank, For Use Under Laminate, Hardwood Verified Purchaser
Under layment
As long as it does his job, it’s easier to work with
From Luxury Vinyl 100-sq ft 3-ft W x 33.4-ft L x 1.4 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Vinyl Plank, For Use Under Laminate, Hardwood Verified Purchaser
Self adhesive strip already installed
From Luxury Vinyl 100-sq ft 3-ft W x 33.4-ft L x 1.4 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Vinyl Plank, For Use Under Laminate, Hardwood Verified Purchaser
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