Name: QuietWalk Laminate Hardwood 360-sq ft 6-ft W x 60-ft L x 3 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood
Brand: QuietWalk
SKU: 5014771115
Price: 168.76 USD
Availability: InStock
Rating: 4.5 (204 reviews)

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QuietWalk flooring underlayment is a premium choice for superior moisture protection, sound reduction, and subfloor support. Its advanced DriWick technology wicks away moisture, while the 6-mil vapor barrier protects against water damage. Made from recycled fibers, it enhances floor durability and comfort. Even if your flooring has a pre-attached pad, adding extra underlayment is crucial as most pre-attached pads lack a vapor barrier and only provide minimal sound absorption. QuietWalk ensures better acoustic performance, prevents moisture damage, and pairs well with radiant floor heating systems like QuietWarmth for energy-efficient warmth and long-lasting floor protection.

Use with Laminate and Floating Wood Floors including those with a pre-attached pad.
Extra Layer for Pre-Attached Pad Flooring – Most pre-attached pads lack moisture protection and sound reduction - adding QuietWalk underlayment improves acoustic performance and floor durability.
Best Sound Reduction Flooring Underlayment – Anti-microbial treated recycled fibers absorb sound, reducing noise transfer and making floating floors feel solid underfoot.
Durable Flooring Support – Dense fiber structure prevents floor movement and won’t compress under foot traffic, providing long-lasting subfloor support.
Moisture Barrier – DriWick technology allows concrete subfloors to breathe while the attached vapor barrier protects floors from moisture damage.
VOC-Free Flooring Underlayment – Certified clean with no VOCs (Volatile Organic Compounds) or off-gassing, ensuring healthy indoor air quality.
Eco-Friendly Flooring Underlayment – Manufactured using recycled synthetic fibers for sustainability, offering an environmentally conscious flooring solution.
Radiant Floor Heating Compatible – Pairs with QuietWarmth radiant heat system for even heat distribution and added floor protection.
Underlayment for Glue-Down and Luxury Vinyl Flooring – Choose QuietWalk Plus for glue-down laminate or wood flooring and QuietWalk LV for enhanced moisture protection and sound control with luxury vinyl flooring.

General
Collection Name	Laminate & Hardwood	Package Quantity	1
Type	Roll	Grade	Premium

Dimensions
Coverage Area (Sq. Feet)	360	Thickness Unit of Measure	Millimeters
Length (Feet)	60	Width (Feet)	6
Square Footage Per Roll (Sq. Feet)	360	R-Value per Inch	.58
Thickness	3	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	71-75	Vapor Barrier	Yes
Lowe's Exclusive	No	For Use Over Plywood	Yes
Moisture Resistant	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	No	For Use Under Glue Down	No
For Use Under Laminate	Yes	For Use Under Nail Down	No
For Use Under Hardwood	Yes	For Use Under Luxury Vinyl With Pre-Attached Pad	No
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

Compatibility
Use Over Existing Sheet Vinyl	Yes

Miscellaneous
UNSPSC	30161700

Check out the Best Selling Flooring Underlayment on Lowes.com

Review

4.5 out of 5

204 Reviews

90% Recommend this product

Ratings may include incentivized customer reviews.

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+ 10

What Customers Are Saying

This acoustical fiber underlayment effectively reduces impact noise, enhancing the overall comfort and tranquility of the living space. It provides a cushioned, insulating layer that improves underfoot feel and helps regulate indoor temperature. The built-in moisture barrier also protects the flooring from potential water damage. Users report a noticeable difference in noise levels after installation, and the product is easy to cut and apply for a seamless fit in any room.

Customer review summary generated by AI, including incentivized reviews.

204 Customer Reviews

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Excellent

Would Recommend

Excellent customer service i

JosephJuly 3, 2026

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Perfect for Laminate

Would Recommend

Easy to use good thick ess

BergieJune 6, 2026
From Laminate and Hardwood Acoustical Vapor Barrier 50-sq ft 3-ft W x 16.67-ft L x 3 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood Verified Purchaser

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fabric

Would Recommend

this product works as expected and is easy to cut and use

ck13May 19, 2026
Verified Purchaser

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Best

Would Recommend

This is a excellent product, walking on my floors feels great.

GoToMay 11, 2026
From Laminate and Hardwood Acoustical Vapor Barrier 100-sq ft 3-ft W x 33.34-ft L x 3 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood Verified Purchaser

Was this Review Helpful ?

Floor underlayment

Would Recommend

Easy to cut and apply

NickMay 10, 2026
From Laminate and Hardwood Acoustical Vapor Barrier 50-sq ft 3-ft W x 16.67-ft L x 3 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood Verified Purchaser

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Nice cushioning

Would Recommend

Gives a nice cushion and seems to hold the temperature better

Joe IMay 9, 2026
From Laminate and Hardwood Acoustical Vapor Barrier 100-sq ft 3-ft W x 33.34-ft L x 3 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood Verified Purchaser

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Less noise

Definitely helps with kids upstairs

EtihwnoraaMay 4, 2026
Verified Purchaser

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COMPARE PRODUCTS

		Name	Current Item QuietWalkLaminate Hardwood 360-sq ft 6-ft W x 60-ft L x 3 -mm T Premium Felt Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood
		Ratings	204
		Type	Roll
		Vapor Barrier
		Moisture Resistant
QuietSoundSoftStep 300-sq ft 4-ft W x 75-ft L x 0.079 -in T Premium Rubber Moisture Resistant Flooring Underlayment	Project Source450-sq ft 3.34-ft W x 135-ft L x 2 -mm T Standard Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood	Capitol200-sq ft 4-ft W x 50-ft L x 6 -mm T Premium Cork Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood	SoundStep XLLaminate or Wood 600-sq ft 4-ft W x 150-ft L x 2 -mm T Premium Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood	SoundStep LVLuxury Vinyl, Laminate, or Wood 600-sq ft 3-ft W x 200-ft L x 1 -mm T Premium Foam Moisture Resistant Flooring Underlayment For Use Under Vinyl Plank, For Use Under Laminate, Hardwood	STAINMASTERWaterproof Vinyl Plank 300-sq ft 3-ft W x 100-ft L x 2 -mm T Premium Foam Moisture Resistant Flooring Underlayment For Use Under Vinyl Plank,	STAINMASTERWaterproof Laminate 300-sq ft 3-ft W x 100-ft L x 3 -mm T Premium Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood	AlinODampro 300-sq ft 6.5 W x 46.25 L x 7.5 -mm T Standard Polypropylene Moisture Resistant Flooring Underlayment For Use Under Vinyl Plank, For Use Under Laminate, Hardwood	Capitol150-sq ft 2-ft W x 3-ft L x 12 -mm T Premium Cork Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood
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