We've updated your selection

    ThermoSoft   10 ft. x 36 in. 120-Volt Floor Heating Film (Covers 30 sq. ft.)

    Set your store for local inventory & pick up options.
    • Description

      WarmFilm is designed for fast and easy installation under floating laminate, engineered wood and wood floors - without cement. WarmFilm is ideal for new construction or when remodeling to make any room in the house cozier and more comfortable. Use WarmFilm to heat or supplement any room, addition or basement. Installing a warm floor couldn’t be easier. Select the mat lengths that best fit your room. Simply roll out WarmFilm mats on a suitable underlayment, cover with a moisture barrier, lay the floor and connect to the thermostat and power. If needed, the mats can be cut to length on site with household scissors. There are no heating wires to accidentally cut or short-circuit. No step-down transformers, on-site splice connections or special tools are required. Underlayment and moisture barriers are purchased separately.

      • Standard mat widths and lengths are stocked for immediate shipment and easy on-site fitting to any floor
      • Combine multiple mats to fit your desired heated area up to 160 sq. ft. per thermostat (purchased separately)
      • Add a power module (purchased separately) to increase your heated area in increments up to 160 sq. ft. each
      • Factory-attached, hermetically sealed lead wires connect to household 110/120 Voltage
      • Lead wires on only one end of the mat facilitate mat layout and installation
      • Ultra-thin film limits raising the floor height to the 1/8 in. to 3/16 in. thickness of the underlayment (purchased separately)
      • Installs over most underlayments including synthetic cork (brand name Cerazorb), natural cork, polystyrene foam, polypropylene foam and compressed synthetic fibers (brand name Insulayment)
      • Provides all the comfort and health advantages of radiant heating without fans, drafts, blowing pollutants or allergens
      • Saves energy 25% to 35% compared to convective systems, using the programmable floor thermostat
      • Manufacturer provided lifetime technical support when installed with manufacturer-provided thermostats specifically designed for radiant floor heating
      • Assembled in the USA
      • Click here for more information on Electronic Recycling Programs
      Info & Guides
    • Specifications
      Flooring Product Type :
      Underfloor Heating
      Material :
      Flexible Carbon Film
      Product Length (in.) :
      Product Thickness (in.) :
      .01 in
      Product Weight (lb.) :
      Product Width (in.) :
      Returnable :
      Voltage (volts) :
      Wattage (watts) :
    • Reviews

      Ratings & Reviews

      100% of customers recommend this product
      Out of 5:
      Customer Images (1)
      • worth the investment
      • April 22, 2016
      • Recommended Product

      I ordered the floor heating film and the oj microline udg-4999 therostat with class A GFCI 120-220 VAC 15a. for my newly re made kitchen to go under my new floating len. flooring The discription of the film is a little confusing on the web sight. I thought it was going to be like a 1/16 thick but it's actually only about .010 thick! No need to adjust your padding for this product. Very user friendly very well built. It has a marking about every inch that you can cut this film to make it shorter to fit any space that's like 3ft by something. If this works like its supposed to i am going to install it in my bathroom and bedroom. I have a gass log in my fireplace but i hardly use it because my living room will get all warm and turn the thermastate off and the rest of the house gets cold. So now here is a solution to that because every room has it's own thermestate. Looks like it is worth the investment!

      Video & Photo


      1 out of 1 people found this helpful
      more details...
      By: floorheating
    • Shipping & Delivery Options

      Shipping options for [zipcode] (change)

      Arrival dates and shipping costs shown above are estimates.See exact dates and costs and select your preferred shipping option during checkout.


      Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).

      Outside Delivery:  Service includes delivery to area outside the house which is accessible by delivery equipment.

      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).

    This item cannot be shipped to the following state(s): GU,PR,VI

    Find More Under Floor Warming TAP TO FILTER