MP Global 3 ft. x 5 ft. x 1/8 in. Heated Underlayment-QWARM3X5 at The Home Depot
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MP Global 3 ft. x 5 ft. x 1/8 in. Heated Underlayment

MP Global 3 ft. x 5 ft. x 1/8 in. Heated Underlayment

Model # QWARM3X5

Internet # 100638446

Store SKU # 763880

Store SO SKU # 236775

$133.00 / each
PRODUCT SOLD :  Online & In Store
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


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 5 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)


Antimicrobial  Yes  Assembled Depth (in.)  60 in 
Assembled Height (in.)  .125 in  Assembled Width (in.)  36 in 
Commercial / Residential  Commercial / Residential  Cushioning  Yes 
Flooring Product Type  Underlayment  Flooring type(s) used with  Any 
Manufacturer Warranty  10 Year Limited Warranty  Material  Felt 
Moisture control included  No  Package coverage (sq. ft.)  15 
Product thickness (mil)  125  Recommended overlap (in.) 
Returnable  90-Day  Roll length (ft.) 
Roll width (in.)  36  Sound absorbing  Yes 
Subflooring type  Any 



Most orders process within 3 business days.

Please allow 3 to 5 business days for Standard Shipping in addition to order processing time, which varies by product.  Items deliver by small parcel service.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.