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200 sq. ft. 3 ft. x 66.6 ft. x 3 mm Sound and Moisture Barrier Underlayment for Laminate and Engineered Floors
- Ideal for various types of flooring
- Designed to provide superior soundproofing and noise reduction
- Built-in lip and tape system allows easy installation
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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 200 Sq. Ft.- Roll Size: 3'x66'8" 3mm thick
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)
- Luxury vinyl flooring: use our QuietWalk LV underlayment specifically designed for luxury vinyl
- FLOOR HEATING APPROVED: Compatible with In-Floor Radiant Heat Systems ‐ Allows heat to permeate evenly while helping to protect the floor covering material from thermal shock. We recommend pairing with QuietWarmth Radiant Heat System for added comfort.
- Return Policy
Product Information
Additional Resources
Shop All QuietWalkSpecifications
Dimensions
Area Coverage Per Roll (sq. ft. for each roll) | 200 |
|---|---|
Product thickness (mil) | 125 |
Recommended overlap (in.) | 0 |
Roll Length (ft.) | 66.7 ft |
Roll width (in.) | 36 |
Details
Color Family | Blue |
|---|---|
Flooring Material Features | Antimicrobial, Attached vapor barrier, Cushioning, Moisture resistant, Mold/mildew resistant, Sound absorbing, Soundproof, Waterproof |
Flooring Product Type | Underlayment |
Flooring Type | Bamboo, Concrete, Engineered Hardwood, Laminate |
Location | Basement, Floor |
Material | Fiber |
Number of Rolls Included | 1 |
Package coverage (sq. ft.) | 200 |
Returnable | 90-Day |
Subflooring type | Any |
Warranty / Certifications
Manufacturer Warranty | Limited Lifetime Warranty |
|---|
Questions & Answers
can this be used as a barrier between vinyl flooring and a rubber backed turf mat in my basement? Is it breathable?
thank you for the question but this product is not recommended to used over rubber. it can be used on wood and concrete sub-floors
Can this go on top of concrete?
Yes, that is an approved application.
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)?
This product is to be installed in climate controlled areas.
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.
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Compare Key Features
Product Snapshot | |||
|---|---|---|---|
A great choice for homeowners looking for soundproofing and moisture resistance, making floor installation quieter and worry-free. | Ideal for homeowners looking for premium underlayment, making floor installation easier. A great choice for those who need MICROBAN antimicrobial protection. | Great for homeowners looking for thermal and sound insulation, making floors warmer and quieter. DIY beginner-friendly with easy to install fanfold design. | Ideal for homeowners looking for acoustic performance, making floors quieter with sound dampening technology. |
Thickness | |||
3 mm | 2 mm | 1.5 mm | 0.08 in. |
Sound Absorption | |||
IIC 71, STC 66, Delta IIC 22 | 67 | IIC 72/STC 66/Delta IIC 26 | IIC up to 74 dB |
Moisture Barrier | |||
Thermal Insulation | |||
0.432 | High R-value | ||
Compatibility with Floor Type | |||
Laminate, Engineered Wood, Floating Wood | Laminate, Engineered wood | Luxury vinyl plank, engineered hardwood and laminate | Laminate, Engineered Hardwood, Solid Hardwood |
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