Model # RSG 20-50-110M

Internet #203578983

IdealHeat 5 ft. x 20 in. 110-Volt Radiant Floor Heating Mat


5 ft. x 20 in. 110-Volt Radiant Floor Heating Mat

$9632 /each
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Frequently Bought Together

Product Overview

Create an atmosphere of natural warmth in your home. It is practical with innovative flat ribbon technology. Perfect for installation under ceramic tile, marble, stone, laminate, carpet and wood floors. The easy, energy-efficient heating solution for remodeling projects, room additions, and new construction.

  • Superb, even heat distribution throughout room
  • Flexible standard sized flat ribbon mats cover all room sizes and shapes
  • Connection-ready, each mat includes the ribbon, connectors and covering insulation and electrical cables
  • Separate controls for zones or individual rooms
  • Maintenance free
  • Total safety integrated shielding and grounding
  • 15 year warranty
  • Quieter, cleaner and more comfortable than forced-air heat
  • Ultra thin profile ensures easy installation
  • Easy to follow installation manual



Product Length (in.)
60 in
Product Thickness (in.)
0.1 in
Product Width (in.)
20 in


Flooring Product Type
Underfloor Heating
Heating Ribbon Alloy
Product Weight (lb.)
1.43 lb
Voltage (volts)
Wattage (watts)

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
15 years

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Customer Questions & Answers

Does this product come with a thermostat to control the heat mat

Asked by: matt
Matt, It does not. I would recommend an OJ Electronics Thermostat. Model UDG-4999 it is programmable and available on line at Home Depot.
Answered by: Gary-Floor Heat
Date published: 2017-08-07

can you use this product in the walls, say to keep water pipes warm?

Asked by: 5th
It's not recommended. If the goal is to keep water pipes warm Home Depot sells a pipe wrap that would be a good option.
Answered by: Gary-Floor Heat
Date published: 2017-06-07

Can these be trimmed to size?

I am wanting to trim to 46"x20" to fit below a 1/2" birch plywood on the inside that has a 2x3 frame and is sheeted on the outside with 1/4" birch also containing spray foam insulation this is for a reptile enclosure that will house a snake serving as the primary source of heat for him
Asked by: Tom
Tom, No the mat cannot be trimmed. However the length of our radiant film can be trimmed as long as you cut in the clear area of the film. Do Not cut into the black strips. The width cannot be trimmed.
Answered by: Gary-Floor Heat
Date published: 2017-03-20

How is this used under a rug or within the floor ?

How is this used under a rug or within the floor ?
Asked by: Curious
As a general rule this is set in mortar. If used under carpet it is important to select a pad and carpet that is designed for radiant floor heat. The maximum R-factor should not exceed an R factor of 3 for best performance.
Answered by: Gary-Floor Heat
Date published: 2016-12-09
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Customer Reviews

5 ft. x 20 in. 110-Volt Radiant Floor Heating Mat is rated 3.5 out of 5 by 2.
Rated 5 out of 5 by from Ideal Heat radiant Heat Mat Product arrived quickly and was as described. I found it easy to install under the tile I chose to remodel my bathroom I have a friend that is a licensed electrician that helped with the electrical hook up. We have had a brutal cold winter so getting in and out of the shower to a nice warm floor has been a treat. The mat works well and I would recommend it to anyone that likes warm feet.
Date published: 2014-03-26
Rated 2 out of 5 by from installed like any other under floor heat does not work as expected, has cold spots and seems to run a lot
Date published: 2013-12-10
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