QuietBoard®

QuietBoard Premium Acoustical and Insulating Fiber Board with Integrated Moisture Barrier

Perfect for all floating floors and most glue down applications
Corrects gaps between trim and flooring by raising the subfloor
Protects floors from water with built-in EcoWick Technology

QuietBoard Retail Size 2'x3' QBOARD23 QuietBoard Pro Size 4'x6' QBOARD46

Buy Direct

https://www.usgbc.org/about/mission-vision

https://www.ul.com/services/ul-greenguard-certification

Features

Gap Reduction

Helps raise the subfloor when replacing a thick floor covering with a thinner floor as well as reduce trip hazards – Saving time and money

Excellent Sound Reduction

Recycled fibers absorb sound and keep it from traveling to other rooms. Makes floors sound solid underfoot while offering a solid cushion and comfort.

Moisture Protection

Recycled fibers allow installation over concrete to “breathe” - managing vapors from becoming bulk moisture. The attached vapor barrier protects the overlying floors from harmful moisture.

Insulating Value

Provides additional comfort to the entire home during seasonal temperature changes.

100% Recycled Materials

A patented manufacturing process repurposes post-industrial and pre and post-consumer materials into high-performance underlayment.

Certified Clean and Safe Indoor Air Quality

No VOC's (Volatile Organic Compounds) or off-gassing from materials.

Float It

Can be used with a variety of floating floor types.

Glue It

Allows adhesives to adhere for glue down application.

Compression Resistant

Dense recycled fiber structure supports the click-together mechanism and will uphold its supportive configuration under the consistent traffic of the overlying floor.

Smoothing Out Imperfections

Firm and supportive but flexible enough to form around subfloor surface roughness, helps to cut down on extra subfloor surface prepping time.

Give your floors a boost! QuietBoard Acoustical Fiber Board is the right choice for your needs!

QuietBoard provides superior support for multiple types of flooring. Its dense construction increases floor stability and minimizes flex between planks, making floors feel more solid and comfortable with each step. Its compression resistance provides the proper structure and support for the life of your flooring. As an added bonus, it will raise the height of your subfloor, reducing trip hazards and correcting those annoying gaps below your door casings and base trim.

Combined with our exclusive ECO-WICK System. Our fiber flooring underlayment is designed to hold up to 5 times its weight in moisture allowing the board to maintain its structural integrity, shape, and functionality. Encouraging constant airflow and breathability prevents moisture vapors from becoming blocked or trapped.

Fibers are treated with antimicrobial and integrated with a metallicized film barrier allowing the concrete to breathe, protecting the overlying flooring from harmful moisture and your family from inhibiting mold and mildew while providing thermal reflective properties for better energy efficiency.

APPROVED FLOORING: All Vinyl Planks & Tiles, Laminate, Floating & Glue Down Hardwood, Cork, Bamboo, Carpet & Carpet Tile.
APPROVED FOR PAD-ATTACHED FLOORING: Compression resistance exceeds the requirement for pre-attached flooring and it helps flooring with it perform better and last longer.
MADE FROM RECYCLED MATERIALS: Dense recycled fiber structure supports the click-together mechanism and will uphold its supportive configuration under the consistent traffic of the overlying floor.
ADDS COMFORT: Proven to Increase Comfort By Reducing Force To Your Joints (2022 University Study)
ADDS INSULATING VALUE: With an impressive R-Value, QUIETBOARD helps to insulate your home, keeping your rooms the temperature you want with lower cost and increases energy effieciency.
NO VOC'S: (Volatile Organic Compounds) or off-gassing, like foams, wood fiber, or petroleum based underlayments
SUBFLOOR LIFT: Corrects those annoying gaps between trim and flooring by raising the subfloor, saving you time and money installing; eliminates uneven floor level imperfections and reduces trip hazards in room to room transitions
FLOOR HEATING APPROVED: Approved for in-floor radiant heat systems allows heat to permeate evenly while helping to protect the floor covering material from thermal shock, achieve in-floor heat warmth with QuietWarmth radiant heat systems.
WATER PROTECTION: Exclusive Eco-Wick Technology protects floors from beneath. Installation over concrete manages vapors from becoming bulk moisture. The attached vapor barrier protects the overlying floors from harmful water.
INHIBITS MOLD GROWTH: Treated with proven and safe anti-microbial to inhibit mold and mildew growth providing a safer indoor air environment in your home.
SOUND CONTROL: Recycled fibers absorb sound and keep it from traveling to other rooms, makes floors sound solid underfoot.
LIFETIME DURABILITY: Properly supports the joints of the floor and maintains its shape and lasting support for the life of the floor.
EASY INSTALLATION: Layout and join seams and tape them together. No specialty tools required. Cut as needed fast with a simple utility knife

No Vocs / Antimicrobial Treated Fibers
Castor Chair Test Reached 25,000 Cycles
Approved For Use With In-floor Heating Systems
IIC (Impact Insulation Class) Sound Rating 72
STC (Sound Transmission Class) Sound Rating 64
DELTA IIC Sound Rating 25

Thickness 1/4" (6mm)
Weight 0.55lbs/ft²
R-Value 0.73
Compression Resistance 496.8 PSI
Moisture Emissions Protection 7lbs/1000ft²/24hrs
Density 22.608lbs/ft³
Force Reduction 13.1%
Meets Federal Flammability Standard 1-70 (Pill Test)

Acoustical & Impact Sound Barrier

QuietBoard has the brawn to absorb high levels of impact and ambient sound to create harmonious living spaces. Great for condos and multi-family housing!

Home Insulation

With an impressive 0.73 R-Value, QuietBoard helps regulate your room temperature and lower cost! * Approved with QuietWarmth radiant heat systems

Featuring ECO Wick Technology

QuietBoard can hold 5x its weight in moisture, never allowing harmful droplets to become trapped, which causes mold and mildew growth over time. This is due to its hydrophilic fibers that promote proper vapor ventilation creating a healthy Ecosystem both under and above the floor.

Antimicrobial Fibers

Antimicrobial treated fibers aggressively attack subfloor moisture drawing it up and away. No VOC's (Volatile Organic Compounds) or off-gassing, like foam, wood fiber, or petroleum based underlayments. Completely Hypoallergenic!

Additional Info

Warranty

Spec Sheet

GreenGuard Gold Certification

Sound Test

Installation Instructions

Reviews

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by Butterfly12 - Review

Awesome product

This flooring has been amazing to implement! It shipped super fast and is such great quality! It was very easy to install took no time at all! I would 100% reccoemend this product for anyone looking for flooringb

by jrc17 - Review

easy to work with

QUIETBOARD – 90 sq. ft. 2 ft. x 3 ft. Premium Acoustical and Insulating Fiber Floor Underlayment with Integrated Moisture Barrier was easy to work with under my tile and laminate floors. i have noticed a difference in the temperature of my floor in the morning. i used it at the entryways, i have tile, laminate and wood in my house just for reference.

by JagaPras - Review

Great floor

“I bought a few months ago for my new house flooring and I’m happy so that I did. Its dense construction reduces impact noise and those annoying gaps between trim and flooring by raising the subfloor .
Also increasing floor stability and minimizing flex between planks to make floors solid and comfortable under each step.Waterproof and protects from harmful moisture”

by javaqueen - Review

Super Easy installation

Oh, I really liked the Quietboard underlyament. It was very easy to work with and I thought the installation of it was far quicker than the last time we did it. Last time it took us maybe 6 hours and this time, not so long. Loving the quiet steps!!! It’s thicker than most of the others, and I think that’s what gives Quietboard the edge over the others.