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3 ft. x 10 ft. x 1/8 in. Heated Underlayment

$6.99 /sq. ft.
Covers 30 sq. ft.
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Product Overview

Heated Underlayment is a new and exciting product from the manufacturers of QueitWalk Underlayment. We've taken our acoustical and insulating technology and combined them with ThermoSoft FiberThermics heating elements to create a radiant heat system ideally suited for floating wood and laminate floors. Heated Underlayment not only deadens impact sound from your hard surface flooring but it also makes the surface toasty warm and assists with heating your room.
  • For use beneath wood, laminate and tile installations
  • Insulating and sound-deadening pad with non-combustible fiber thermic heating elements
  • 3 ft. x 10 ft. x 1/8 in.
  • Can be adhered to the floor in glue-down wood or ceramic tile installations
  • Programmable thermostat uses in-floor sensor to help you manage the temperature of your home's heated floors (Sold Separately)
  • Adjust temperature with QuietWarmth Thermostat (Sold Separately)
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Product thickness (mil)
Product Width (in.)
Recommended overlap (in.)
Roll length (ft.)
Roll width (in.)


Color Family
Commercial / Residential
Commercial / Residential
Flooring Material Features
Antimicrobial,Cushioning,Radiant heat,Sound absorbing
Flooring Product Type
Underfloor Heating
Flooring Type
Bamboo,Cork,Engineered Hardwood,Laminate,Tile
Package coverage (sq. ft.)
Subflooring type

Warranty / Certifications

Manufacturer Warranty
10 Year Limited Warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.5
    out of 4 reviews
  • 67% recommend this product
Filter by:
Showing 1-4 of 4 reviews
Installed under Engineered floor Nov. 2019, this product worked for the first few months and has ...
Installed under Engineered floor Nov. 2019, this product worked for the first few months and has now seemingly reduced its preformance. Tested the controller and that is not the issue. I have not tested the resistance of the floor wiring.
by ProBuilder
    1 person found this helpful
    5 Star Review
    Rating provided by a verified purchaser
    by Benedict
    • Verified Purchase
    Easy way to provide extra heating to a room.
    I installed this heating underlayment mat under an engineered hardwood floor. It was eay to install and worked beautifully. My daughter's room tends to be cooler than other rooms in our household so I used the heated underlayment as a supplement. No more space heaters needed anymore!
    by Lazz
    • Verified Purchase
    • Recommended Product
    33 people found this helpful
    radiant floor mat
    This particular floor mat is made by NU-Heat and is an exceptional product and easy to work with. I have used it in high end bath remodels under ceramic tile and the thermostats that are offered to work with this product are pricey but worth the money and are simple to use, attractive and user friendly. You will want an electrician to install the feed wires for the thermostat but the rest you can do yourself.
    by Anonymous
      • Recommended Product
      31 people found this helpful
      Showing 1-4 of 4 reviews