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100 sq. ft. 3 ft. x 33.3 ft. x 3 mm Underlayment with Sound and Moisture Barrier for Laminate and Engineered Floors
- Ideal for various types of flooring
- Protects floors from water w/ built-in DriWick Technology
- Reduces unwanted noise and lifetime anti-crush support
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Product Details
About This Product
QuietWalk is our premium underlayment choice allowing firm support for multiple types of flooring with great acoustic benefits. This product is built with sound reduction and moisture dissipation in mind. The unique DriWick technology relies on a blend of antimicrobial treated recycled fibers that will wick away subfloor moisture, while the attached 6-mil vapor barrier is specially designed to protect your flooring from water damage, and protect your subfloor from topical spills and accidents. Covers 100 Sq. Ft. - Roll Size: 33.33 ft. x 3 ft. x 1/8 in. : Package Size: 36 in. x 11 in. x 11 in.
Highlights
- Use under laminate and floating wood flooring, not recommended for nail/staple or glue down applications, not recommended for luxury vinyl
- WATER PROTECTION: Exclusive DriWick technology allows concrete subfloors to breathe, preventing moisture vapor emissions from becoming trapped. The attached vapor barrier protects the overlying floors from damage. Also for use over wood subfloors.
- SOUND PROOFING: Recycled fibers absorb sound and keep it from traveling to other rooms. Makes click-together floating floors sound solid underfoot.
- IIC (IMPACT INSULATION CLASS) SOUND RATING OF 71: IIC is a measure of how much impact sound (walking, kids playing, etc.) is reduced after traveling through the floor covering, underlayment, and building structure and emerging in the room below. The higher the number generally indicates better sound absorption qualities.
- STC (SOUND TRANSMISSION CLASS) SOUND RATING OF 66: STC is a measure of how much airborne sound (speech, TV, stereo, etc.) is reduced after traveling through the floor covering, underlayment, and building structure and emerging in the room below. The higher the number generally indicates better sound absorption qualities.
- DELTA IIC SOUND RATING OF 22: Delta rating is the best rating to consider when comparing the performance of different types of underlayment.
- GREENGUARD GOLD CERTIFIED: QuietWalk is independently certified as a product that contributes to safer, healthier air. It does not contain chemicals that can cause air pollution, and has a very low VOC emissions level, which ensures QuietWalk is acceptable for use in environments such as schools and healthcare facilities. It also exceeds California's strict indoor air quality standards.
- MOLD AND MILDEW RESISTANT: The anti-microbial treatment in our Recycled Synthetic Fibers are proven to inhibit mold and mildew growth.
- Easy installation: manufactured with a convenient lip and tape system to simplify joining the sections of underlayment, no additional underlayment tape required, except when needed at end seams
- Approved for pad-attached flooring: QuietWalk's high compression resistance provides firm support, even when installed under flooring with a pre-attached pad
- NALFA certified: QuietWalk meets all underlayment standards set by the North American laminate floor association (NALFA)
- Return Policy
Product Information
Additional Resources
Shop All QuietWalkSpecifications
Dimensions
Area Coverage Per Roll (sq. ft. for each roll) | 100 |
|---|---|
Product thickness (mil) | 125 |
Recommended overlap (in.) | 0 |
Roll Length (ft.) | 33.34 ft |
Roll width (in.) | 36 |
Details
Color Family | Blue |
|---|---|
Flooring Material Features | Antimicrobial, Attached vapor barrier, Cushioning, Mold/mildew resistant, No mixing required, Radiant heat, Solvent free, Sound absorbing, Soundproof |
Flooring Product Type | Underlayment |
Flooring Type | Bamboo, Concrete, Engineered Hardwood, Laminate |
Location | Basement, Floor |
Material | Recycled Materials |
Number of Rolls Included | 1 |
Package coverage (sq. ft.) | 100 |
Returnable | 90-Day |
Subflooring type | Any |
Warranty / Certifications
Manufacturer Warranty | Limited Lifetime Warranty |
|---|
Questions & Answers
Can i install this in a covered sunroom over trex decking? There would be no direct rain, however since this is outdoors, moisture could be trapped through the bottom layer (which would be on top of the trex decking)?
Can this be used with pad attached laminate
Yes, that is an approved application.
Can it be used to soundproof walls?
No, this product is not approved for use on wall applications.
Can this be used on the second floor of my home over an OSB subfloor or do I need something that is not a moisture barrier?
This product is approved for use over OSB subfloors.
Is this appropriate for loose lay click cork flooring?
A better product to use for that application would be QuietWalk LV
Does it provide insulation to floors
It will provide some insulation value to the floor.
My installer stapled the underlayment. I don’t see any instructions where stapling is required Will this create future problems for the Mohawk floating laminate flooring with preattached pad?
While it won't cause any problems, it will diminish the products ability to deaden sound. Penetrating a sound barrier will hinder its performance and allow for sound to transfer along the staples.
Can use this product as underlayment for regular 3/4 hardwood floor
If gluing the hardwood down, then yes. If nailing it down, then no.
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Customer Reviews
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Compare Key Features
Product Snapshot | |||
|---|---|---|---|
Ideal for customers who want superior soundproofing and moisture control, ensuring floor longevity and a quieter home. | Ideal for customers who want superior moisture, sound, and thermal protection. | Great for homeowners looking for thermal and sound insulation, making floors warmer and quieter. DIY beginner-friendly with easy to install fanfold design. | A great choice for homeowners looking for soundproofing and moisture resistance, making floor installation quieter and worry-free. |
Thickness | |||
3 mm | 0.7 mm | 1.5 mm | 3 mm |
Sound Absorption | |||
STC 66, IIC 71, Delta 22 | IIC 73, superior noise reduction | IIC 72/STC 66/Delta IIC 26 | IIC 71, STC 66, Delta IIC 22 |
Moisture Barrier | |||
Thermal Insulation | |||
R-value 0.9, enhances warmth | High R-value | ||
Compatibility with Floor Type | |||
Laminate, Floating wood, Engineered Hardwood | Vinyl LVT/LVP, laminate, engineered hardwood | Luxury vinyl plank, engineered hardwood and laminate | Laminate, Engineered Wood, Floating Wood |
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