Slab Heating Mat 120V, 1.5′ x 40′, 60 sq.ft., 10.0A

Slab Heating Mat 120V, 1.5′ x 40′, 60 sq.ft., 10.0A

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  • 10 Year Warranty
  • Our systems are cUlus listed, Gfci protected and RoHs Compliant
  • No pipes, boilers, tubing, tanks, or noisy pumps to install
  • 10-year warranty covers defects in workmanship and materials
  • 20W per square foot operation for energy efficient comfort

Slab Heat Mats Description

Turn that hard-to-heat area into comfortable living space your family will enjoy. WarmlyYours Slab Heating Mats make it easy to add radiant warmth to concrete floors in room additions, basements, and more. The 120 V 1′ 6″ x 40′ slab heating mat features a twin-conductor and is cCSAus approved for safety. These mats operate at 10 to provide of heating coverage at 20 watts per sq. ft. WarmlyYours backs our slab heating mats with a 10-year warranty to ensure your satisfaction.



Amps 10 A
Floor Load 1.2
Ohms 12 Ω
Voltage 120 V
Watts 1200 W
Watts Per Sq. Ft. 20 Watts Per Sq. Ft.

Warranty / Certifications

Approvals cCSAus Listed
Warranty 10 Year Warranty


BTU Per Hour 4095 Btu

Product Dimensions

Cold Lead Length 20′
Coverage 60 ft²
Heating Element Thickness 0.25″
Length 40′
Size 1.5′ x 40′
Width 1′ 6″


Country of Origin (COO) India


Floor Types Installs in concrete


SKU WSHM-120-15040
UPC (GTIN-12) 881308020873

Cabling Specs

Wire Energy efficient twin-conductor

Customer Questions & Answers

Slab Heat Mats has 64 Questions and Answers.

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How do I work with my electrician to install WarmlyYours electric floor heating?

While WarmlyYours electric radiant floor heating systems are typically installed by your floor covering contractor, a licensed electrician is recommended for the final thermostat hook-up. With every quote, we provide an Installation Plan layout, together with an electrical plan that has all the info required for the electrician.

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Is electric floor heating safe and what about EMF?

Our electric radiant floor heating systems have withstood rigorous safety testing and earned the UL listing. They produce much less EMF than common household appliances like your TV or vacuum cleaner. The EPRI (Electric Power Research Institute) tests all electrical devices and publishes the data. Many common household appliances are tested at a distance of 6 inches. The test results indicate that on average, the EMF emitted for the following appliances, measured in Milligauss (mG) units, is:

Vacuum Cleaner: 300 mG

Microwave: 200 mG

Portable Heater: 100 mG

Dishwasher: 20 mG

Washing Machine: 20 mG

WarmlyYours TempZone™ (Twin): 1.8 mG

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What type of flooring can I install along with an electric floor heating system?

WarmlyYours’ TempZone™ product is most commonly installed under tile, stone, and marble flooring, but can also be installed under many other popular floor covering options such as hardwood, vinyl and linoleum. We also have our Environ system, which is an electric floor heating product as well and is specially designed for installation under carpet (in the U.S. only), laminate and floating wood. WarmlyYours can accommodate any flooring type with either of the electric radiant floor heating products that we offer. If your flooring type isn't listed here, just give us a call at (800) 875-5285 and we will be happy to discuss it with you.

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How can I determine what I need for my floor heating project and how can I find out what my floor heating system will cost?

You can use the Instant Quote Tool, which gives you many options for your floor heating coverage. Use this interactive tool to design your room online and receive an instant quotation with product recommendations, rough-in and installation kits, cost of your control, etc. Planning your floor heating project is made easy when using our Instant Quote Tool.

Send us your floor plan or fax it to (800) 408-1100 and we will send you a quote, product recommendation and a free custom installation plan for your project.

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How do you keep a sunroom warm in the winter?

Sunrooms can be very cold during the winter months. While a furnace may push some warm air into the room, the large number of windows, exterior walls, and other causes of heat loss in a sunroom will typically keep it from having a comfortable temperature level. Floor heating and radiant panels will add radiant heat, which the human body absorbs faster than other forms of heat, to the room so that it feels warm even at lower temperatures.

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Customer Reviews

Slab Heat Mats achieved an average rating of 4.5 stars with 4 reviews by our customers.

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Seat warmer

Anonymous, Columbia, MD on 02/15/2021

This product was installed in a shower. Unfortunately, it only seems to hear half of the seat!

Great for Tortoise Den Heat

Matt E., Valley Center, CA on 02/15/2021

This is a great product to maintain a consistent temperature for my Sulcata tortoises during these cold months and even cool evenings in the summer. Very pleased. Thank you

Amazing product and customer service top of the Line. I love this company. very professional

Brother G., Lafayette, CO on 02/15/2021

I will definitely be using WarmlyYours in the on the next project The bench warmer only uses 40 watts and gets to 108 degrees, very toasty!

Easy install, would buy again no problem

Gregory T., Oshawa, ON on 11/19/2020

Easy install, would buy again no problem

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