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SunTouch Floor Warming

Model # 12000430R

Internet # 100082029

Store SKU # 163888

4 ft. x 30 in. 120V Radiant Floor-Warming Mat

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

$129.00 /each




Model # 12000430R

Internet # 100082029

Store SKU # 163888

Store SO SKU # 1000541367

Add comfort to your home with the SunTouch Floor Warming 4 ft. x 30 in. Radiant Floor-Warming Mat. This ultra-thin, low-profile system installs beneath tile, stone and even vinyl or laminate flooring. It's ideal for remodeling bathrooms and kitchens and offers a luxury option when designing new construction. It is energy efficient as well as inexpensive to operate. Dual wire technology reduces electromagnetic fields (EMF) to ultra-low levels and it is UL listed for safety. Detailed instructions are included so that even do-it-yourself home owners can install it.

  • Install below ceramic or porcelain tile, stone or brick floors or in a self-leveling mortar bed below vinyl floors, floating wood and laminate floor
  • For indoor floor-warming use only
  • Open-weave construction for easy application of thin-set and mortar without compromising the bond of your floor covering to the sub-floor
  • Dual wire technology keeps EMF to ultra-low levels
  • UL listed for safety
  • Energy efficient, inexpensive to operate
  • Armored power lead wire straight to the electrical box, no conduit required
  • Single-point power connection to facilitate layout and wiring
  • Mats can be connected in parallel for larger floor surfaces
  • Can be combined with a programmable thermostat control (not included)
  • CLICK HERE to learn more about SunTouch and calculate what you will need for YOUR project!

Info & Guides

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Product Length (in.) 
48 in 
Product Thickness (in.) 
.125 in 
Product Width (in.) 
Flooring Product Type 
Underfloor Heating 
Fiberglass Mesh 
Product Weight (lb.) 
3 lb 
Voltage (volts) 
Wattage (watts) 
Warranty / Certifications
Certifications and Listings 
1-UL Listed 
Manufacturer Warranty 
25 Year Limited Warranty 


Rated 4.5 out of 5 by 19 reviewers.
Rated 5.0 out of 5.0 by Radiant Floor Warming Mat When I received the mat in the mail, the box included written iinstallation instructions as well as a CD with video and audio showing the proper way to install the mat. I found the video to be quite reassuring since I had never installed one before. My bathroom is small, so I only needed the 4 foot mat. I was pleasantly surprised at how warm the floor gets with such a small amount of power. I tend to leave it turned on all the time since it does take a while to reach the temperature setpoint. If you need to install tile in a bathroom, it's a small additional price to pay for the comfort of a warm floor. January 22, 2011
Rated 5.0 out of 5.0 by Our bathroom remodel! Home depot designed, provided ALL materials, and were very helpful all the way from start to finish!! April 13, 2015
Rated 5.0 out of 5.0 by Works great. Second purchase of SunTouch heating mat. We installed ourselves without any problems. September 22, 2015
Rated 4.0 out of 5.0 by Great for cold feet This is great for all seasons. All it takes is a little know how, watch the video and take your time. The wires can be damaged easily. But don't let that scare you, this is the best invention since tile. Not only does it keep the floor warm, but help warm the air slightly too. Think of it as radiant heat. Make sure to get a programmable thermostat though, it's a little more but worth it! May 31, 2006
Rated 5.0 out of 5.0 by 4 Years and still working great We installed our SunTouch mat along with the programmable SunStat thermostat 4 years ago and both are still working great. Installation was easy. We are moderately experienced DIYers and it was straight forward. Tip for DIYers- be sure that your skim coat to bury the mat is consistently thick across the enitre floor surface. Otherwise your tiles will have a rise over the mat and could eventually crack. January 23, 2015
Rated 5.0 out of 5.0 by Easy to Install works well the good stuff.. it works very well, doesn't draw much electricity. it's easy to install. the only negative I found is the sticky stuff to hold it down was hard to remove the backing didn't stick very well, I used an air stapler to hold it down. also, just a a note it only heats where you put it, it doesn't radiate out any further October 9, 2012
Rated 4.0 out of 5.0 by Great value This product does everything it says it does. With proper planning installation is fairly simple. Just do what the installation instructions tell you and be patient. If you tile over this make sure you have plenty of thinset, you'll use 50% more. February 28, 2012
Rated 4.0 out of 5.0 by easy, but use self lever easy to install, but even though it says you do not need to self level over top of matt...DO will make the tile installation much easier and leveler!! August 25, 2010
  • 2015-11-22 T09:56:56.979-06:00
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