MP Global 3 ft. x 10 ft. x 1/8 in. Heated Underlayment-QWARM3X10 - The Home Depot

MP Global

Model # QWARM3X10

Internet # 100641174

Store SKU # 767739

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

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

This item has been discontinued.
The Home Depot no longer carries this specific product.

$8.30 / sq. ft.
$249.00/  roll  (covers 30.0 sq. ft.)


Model # QWARM3X10

Internet # 100641174

Store SKU # 767739

Store SO SKU # 237614

Home Depot's Heated Underlayment is a new and exciting product from the manufacturers of Home Depot's Best 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. Home Depot's 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 FiberThermic 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)


Assembled Depth (in.)  120 in  Assembled Height (in.)  .125 in 
Assembled Width (in.)  36 in  Product thickness (mil)  125 
Recommended overlap (in.)  Roll length (ft.)  10 
Roll width (in.)  36 
Antimicrobial  Yes  Commercial / Residential  Commercial / Residential 
Cushioning  Yes  Flooring Product Type  Underlayment 
Flooring type(s) used with  Any  Material  Felt 
Moisture control included  No  Package coverage (sq. ft.)  30 
Returnable  90-Day  Sound absorbing  Yes 
Subflooring type  Any 
Warranty / Certifications
Manufacturer Warranty  10 Year Limited Warranty 


Rated 5.0 out of 5 by 1 reviewer.
Rated 5.0 out of 5.0 by 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! May 17, 2011
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