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ThermoTile® Electric Floor Heating Mats for Ceramic, Porcelain and Stone Tile

ThermoTile® electric floor heating mats are designed to be installed beneath ceramic and natural stone tile floors, delivering comfortable, even warmth in bathrooms, kitchens, hallways, and other living spaces. Each heating mat features an electric heating cable that is pre-spaced and securely attached to a durable fiberglass mesh backing. This design ensures consistent cable spacing for uniform heat distribution while allowing the mesh to be easily cut and turned to fit the layout of virtually any room without altering the heating cable. 
Electric radiant heating mats for tile and stone floors shown installed under bathroom floor
Electric Radiant Floor Heating Mats for tile and stone floors
Complete Electric Floor Heating Mats system for tile and stone floors
Electric Radiant heating mats for tile and stone floors layout in the bathroom
Electric Radiant Heating Mats under a shower basin providing heat and warmth
Electric radiant heating cable cross section showing Fiberthermics Technology
Electric radiant heating mats for tile and stone floors shown installed under bathroom floor
Electric Radiant Floor Heating Mats for tile and stone floors
Complete Electric Floor Heating Mats system for tile and stone floors
Electric Radiant heating mats for tile and stone floors layout in the bathroom
Electric Radiant Heating Mats under a shower basin providing heat and warmth
Electric radiant heating cable cross section showing Fiberthermics Technology
  • Radiant Heat for Any Floor Type When Embedded in Cement or Mortar
  • Easy DIY install: Single 10' lead, 18" heating width, and easy cut & turn feature designed for tight spaces
  • Durable antifracture fiberglass mesh engineered to keep cable flat and strenghten floor
  • 3/16" thin for minimal added floor height
  • 12 W/ft² heat output with zero EMF
  • Made in USA & UL Listed

ThermoTile® electric floor heating mats are designed for tile, stone, bathroom, kitchen, and other compatible floor installations where the heating system is embedded in cement or mortar. The pre-spaced mat format helps simplify layout planning, while the cut and turn mesh design lets the mat fit around fixtures, cabinets, and open floor areas. ThermoTile® mats deliver comfortable radiant floor heat with a low-profile installation that works well for new tile and stone projects.

ThermoTile® Mats Installation Guidelines

ThermoTile® Mats Specification Sheet

ThermoTile® Mats Warranty

What are ThermoTile® electric floor heating mats?
ThermoTile® Heating Mats provide electric radiant floor heating and are designed for embedding in mortar or thin set. It can be installed under porcelain, ceramic and stone tiles, in any part of your house including bathrooms, kitchens, hallways, basements and four-season rooms. The construction of the heating mat consisting of an electric floor heating cable is attached to a fiberglass mesh mat, making it easier to roll out, cut, turn, and cover the desired heating area before embedding in cement or mortar.
Are ThermoTile® electric floor heating mats safe for home or business?
Yes. ThermoTile® electric floor heating mats are designed and tested for reliable electric floor heating in residential and commercial spaces. All ThermoTile® heating products are UL listed. ThermoSoft ThermoTile® floor heating mats are constructed and shielded to emit virtually zero electromagnetic fields (EMF).
What floor types can ThermoTile® electric floor heating mats be used with?
ThermoTile® electric floor heating mats are most often used under ceramic tile and natural stone, but can also be embedded in thin set, mortar, or self-leveling cement under many other compatible floor coverings. For wood, laminate, vinyl, or carpet projects, WarmStep® Electric Heating Mats or ThermoFloor® Electric Heating Mats may be easier options.
How are ThermoTile® electric floor heating mats installed?
ThermoTile® electric floor heating mats are embedded in mortar or self-leveling cement under the finished floor. The heating mat can be rolled out, cut through the mesh, and turned to fit the heated area. Final electrical connections should be made by a qualified electrician according to the ThermoSoft installation manual.
Will ThermoTile® electric floor heating mats add height to my floor?
For tile and stone installations, ThermoTile® electric floor heating mats are embedded within the setting material and usually do not create a noticeable height issue. Other floor coverings may require self-leveling cement, so height should be planned as part of the installation.
Can I use more than one ThermoTile® electric floor heating mat in a room?
Yes. Many projects use more than one ThermoTile® electric floor heating mat. Multiple heated mats are electrically wired in parallel to the thermostat. They should not be daisy chained or extended in series.
Can ThermoTile® electric floor heating mats be cut or reshaped?
You may cut the fiberglass mesh to turn or reshape the ThermoTile® electric floor heating mat, but you must never cut the heating cable. Cutting the electric heating cable will damage the system and void the warranty.
Can I shorten the ThermoSoft cold lead wires?
The cold lead wires do not produce heat and may be shortened or extended by a licensed electrician according to the ThermoSoft installation manual and local code requirements.
What happens in areas not covered by ThermoTile® electric floor heating mats?
It is normal for some areas of the room to remain unheated. The installer should create a level mortar or self-leveling compound bed across both heated and non-heated areas.
What does the fiberglass mesh do?
The fiberglass mesh helps hold the heating cable in place, supports the cut and turn layout method, and adds an anti-fracture structure within the mortar bed. It is designed to make layout easier while supporting a durable electric heating cable installation.
How many watts per square foot do ThermoTile® electric floor heating mats produce?
ThermoTile® electric floor heating mats produce about 12 watts per square foot with standard cable spacing.
How much does ThermoTile® electric floor heating mats cost to operate?
Operating costs depend on the heated area, local electricity rates, insulation, thermostat temperature settings, and how often the heating system runs. For a specific project estimate, contact ThermoSoft’s US experts.
How warm will ThermoTile® electric floor heating mats make the floor?
A properly installed ThermoTile® system can typically raise the floor temperature about 10 to 15 degrees Fahrenheit above the room’s ambient temperature. A thermostat with a floor temperature sensor helps manage comfort and protect compatible floor coverings.
How long will ThermoTile® electric floor heating mats last?
ThermoTile® electric floor heating mats are very durable and reliable. They do not have any moving or wearable parts, requiring no regular maintenance once installed correctly and left undisturbed. ThermoTile® floor heating cables have a Lifetime Limited Warranty. Thermostats are warrantied separately.
Who can help me choose the right ThermoTile® electric floor heating mat?
ThermoSoft’s US experts can help confirm mat size, layout, voltage, thermostat needs, and installation approach before you order.
1 Heating Mats
2 Thermostat
3 Accessories
4 Tools

Combine mats as needed to fit open walkable space, avoiding areas covered by cabinets, vanities or other permanent fixtures. The heating mats can be reshaped but cannot be shortened, so avoid over-filling. Each mat will connect to the thermostat, so larger mats will reduce required connections. On a sole thermostat, 120V mats cover up to 150 ft²; 240V mats cover up to 300 ft². DO NOT MIX VOLTAGES. Contact us for project assistance or help finding a local dealer/installer.

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Heating Mats
2 Thermostat
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Thermostat

A floor heating thermostat is necessary to control your radiant heat system. Most of our floor heating thermostats are dual-voltage and include a 5ma GFCI, unlike models from online warehouse retailers. A thermostat is capable of a 15-Amp load; adding a power module or relay will increase system load capacity. Each includes a floor sensor, but a backup is recommended. Select 1 thermostat for each zone desired. Contact an expert for guidance.

Choose Setting

Programmable

Manual

  • WiFi touchscreen thermostat for smart floor heating control
    OJ Wi-Fi Enabled Touch Screen Thermostat for Electric Radiant Floor Heating
    UWG4-4999
    $294.95 View
  • Smart WiFi and Bluetooth thermostat for radiant floor heating
    OJ WiFi LED Touch Thermostat for Electric Radiant Floor Heating
    UWG5-4999
    $229.95 View
  • Touchscreen programmable thermostat for floor heating control
    OJ Touch Screen Thermostat for Electric Radiant Floor Heating
    UDG4-4999
    $207.20 View
  • Touchscreen thermostat for radiant floor heating systems
    OJ Touch Screen Thermostat for Electric Radiant Floor Heating - Black Color
    UDG4-4999-N4
    $207.20 View
  • Programmable thermostat for heated floor temperature control
    Aube Dual Voltage Programmable Thermostat With GFCI for Electric Radiant Floor Heating Systems
    TH115-AF-GA/U
    $179.99 View
  • Advanced programmable thermostat for heated floors
    OJ Advanced Programmable Thermostat for Electric Radiant Floor Heating
    UDG-4999
    $160.95 View
  • Manual thermostat for electric radiant floor heating systems
    Aube 120/240V Manual Thermostat Controller for Electric Radiant Floor Heating Systems
    TH114-AF-GA/U
    $159.99 View
  • Simple manual thermostat for electric floor heating
    OJ Touch Thermostat with built-in GFCI for Electric Radiant Floor Heating
    UTN5-4999
    $159.95 View

    • Choose Other Components:

  • Floor heating temperature sensor probe for accurate in-floor temperature control
    Floor heating Temperature Backup Sensor - 15Ft.
    AC112-01/U
    $19.95 View
  • Thermostat conduit kit for electric floor heating installation with connectors
    Electric Floor Heating Thermostat Installation Conduit Kit
    IK-CON
    $44.95 View
    • Heating Mats
    Thermostat
    3 Accessories
    4 Tools
    Choose Accessories
  • Cable fault alarm monitor for electric floor heating installation
    InstAlarm Circuit Monitor for Electric Radiant Floor Heating Installation
    INSTALRM
    $24.95 View
  • Digital multimeter for testing electric floor heating systems
    Electric Radiant Floor Heating Digital Multimeter
    MULTIMTR
    $19.95 View
  • In-floor temperature and humidity monitoring device for radiant heating systems
    FidBox Moisture and Temp. Data Logger for Monitoring Electric Radiant Floor Heating
    Fidbox-EMS
    $225.00 View
  • Power module expansion for radiant floor heating thermostats
    Power Module Expansion for Electric Radiant Floor Heating Thermostats
    USG-4000
    $109.95 View
    • Heating Mats
    Thermostat
    Accessories
    4 Tools
    Choose Kits and Tools
  • Floor heating install kit with alarm monitor and trowel tool
    Basic Electric Radiant Floor Heating Installation Kit
    IK-TA
    $29.95 View
  • Complete radiant floor install kit with monitor, trowel, and multimeter
    Advanced Electric Radiant Floor Heating Installation Kit
    IK-TAM
    $44.95 View
  • Professional floor heating install kit with tools and kneepads
    Deluxe Electric Radiant Floor Heating Installation Kit
    IK-TAMK
    $55.95 View
  • Professional installation trowel for radiant heated floors
    3/8" Notch Trowel for Electric Floor Heating Installation
    TRWL3838
    $12.95 View
  • Notched trowel for installing floor heating mortar
    1/2" Notch Trowel for Electric Floor Heating Installation
    TRWL3812
    $14.89 View
  • Protective kneepads for radiant floor heating installers
    Ultra-Light Kneepads For Electric Radiant Floor Heating Installations
    KNPD-318
    $5.95 View
  • Seam tape for connecting electric floor heating mats during installation
    Duct Tape 60 Yard Roll For Floor Heating Mats Installation
    DT-17860
    $5.95 View
  • Hot glue gun for securing floor heating mats and cables during install
    Glue Gun For Electric Radiant Floor Heating Installation
    GG-40120
    $9.95 View
  • Adhesive glue sticks for floor heating installation tools
    Glue Sticks 5 Pcs
    GS-11200
    $5.95 View
  • Synthetic Cork Barrier for Self-Leveling Cement for Electric Radiant Floor Heating Installation
    Synthetic Cork Barrier for Self-Leveling Cement for Electric Radiant Floor Heating Installation
    TS38-0248
    $13.99 View
  • Rotating base back buttering tool for installing electric floor heating cables
    Back Butter Buddy For Electric Radiant Floor Heating Installation
    BBB013
    $29.95 View

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    • Radiant Heat for Any Floor Type When Embedded in Cement or Mortar
    • Easy DIY install: Single 10' lead, 18" heating width, and easy cut & turn feature designed for tight spaces
    • Durable antifracture fiberglass mesh engineered to keep cable flat and strenghten floor
    • 3/16" thin for minimal added floor height
    • 12 W/ft² heat output with zero EMF
    • Made in USA & UL Listed

    ThermoTile® electric floor heating mats are designed for tile, stone, bathroom, kitchen, and other compatible floor installations where the heating system is embedded in cement or mortar. The pre-spaced mat format helps simplify layout planning, while the cut and turn mesh design lets the mat fit around fixtures, cabinets, and open floor areas. ThermoTile® mats deliver comfortable radiant floor heat with a low-profile installation that works well for new tile and stone projects.

    ThermoTile® Mats Installation Guidelines

    ThermoTile® Mats Specification Sheet

    ThermoTile® Mats Warranty

    What are ThermoTile® electric floor heating mats?
    ThermoTile® Heating Mats provide electric radiant floor heating and are designed for embedding in mortar or thin set. It can be installed under porcelain, ceramic and stone tiles, in any part of your house including bathrooms, kitchens, hallways, basements and four-season rooms. The construction of the heating mat consisting of an electric floor heating cable is attached to a fiberglass mesh mat, making it easier to roll out, cut, turn, and cover the desired heating area before embedding in cement or mortar.
    Are ThermoTile® electric floor heating mats safe for home or business?
    Yes. ThermoTile® electric floor heating mats are designed and tested for reliable electric floor heating in residential and commercial spaces. All ThermoTile® heating products are UL listed. ThermoSoft ThermoTile® floor heating mats are constructed and shielded to emit virtually zero electromagnetic fields (EMF).
    What floor types can ThermoTile® electric floor heating mats be used with?
    ThermoTile® electric floor heating mats are most often used under ceramic tile and natural stone, but can also be embedded in thin set, mortar, or self-leveling cement under many other compatible floor coverings. For wood, laminate, vinyl, or carpet projects, WarmStep® Electric Heating Mats or ThermoFloor® Electric Heating Mats may be easier options.
    How are ThermoTile® electric floor heating mats installed?
    ThermoTile® electric floor heating mats are embedded in mortar or self-leveling cement under the finished floor. The heating mat can be rolled out, cut through the mesh, and turned to fit the heated area. Final electrical connections should be made by a qualified electrician according to the ThermoSoft installation manual.
    Will ThermoTile® electric floor heating mats add height to my floor?
    For tile and stone installations, ThermoTile® electric floor heating mats are embedded within the setting material and usually do not create a noticeable height issue. Other floor coverings may require self-leveling cement, so height should be planned as part of the installation.
    Can I use more than one ThermoTile® electric floor heating mat in a room?
    Yes. Many projects use more than one ThermoTile® electric floor heating mat. Multiple heated mats are electrically wired in parallel to the thermostat. They should not be daisy chained or extended in series.
    Can ThermoTile® electric floor heating mats be cut or reshaped?
    You may cut the fiberglass mesh to turn or reshape the ThermoTile® electric floor heating mat, but you must never cut the heating cable. Cutting the electric heating cable will damage the system and void the warranty.
    Can I shorten the ThermoSoft cold lead wires?
    The cold lead wires do not produce heat and may be shortened or extended by a licensed electrician according to the ThermoSoft installation manual and local code requirements.
    What happens in areas not covered by ThermoTile® electric floor heating mats?
    It is normal for some areas of the room to remain unheated. The installer should create a level mortar or self-leveling compound bed across both heated and non-heated areas.
    What does the fiberglass mesh do?
    The fiberglass mesh helps hold the heating cable in place, supports the cut and turn layout method, and adds an anti-fracture structure within the mortar bed. It is designed to make layout easier while supporting a durable electric heating cable installation.
    How many watts per square foot do ThermoTile® electric floor heating mats produce?
    ThermoTile® electric floor heating mats produce about 12 watts per square foot with standard cable spacing.
    How much does ThermoTile® electric floor heating mats cost to operate?
    Operating costs depend on the heated area, local electricity rates, insulation, thermostat temperature settings, and how often the heating system runs. For a specific project estimate, contact ThermoSoft’s US experts.
    How warm will ThermoTile® electric floor heating mats make the floor?
    A properly installed ThermoTile® system can typically raise the floor temperature about 10 to 15 degrees Fahrenheit above the room’s ambient temperature. A thermostat with a floor temperature sensor helps manage comfort and protect compatible floor coverings.
    How long will ThermoTile® electric floor heating mats last?
    ThermoTile® electric floor heating mats are very durable and reliable. They do not have any moving or wearable parts, requiring no regular maintenance once installed correctly and left undisturbed. ThermoTile® floor heating cables have a Lifetime Limited Warranty. Thermostats are warrantied separately.
    Who can help me choose the right ThermoTile® electric floor heating mat?
    ThermoSoft’s US experts can help confirm mat size, layout, voltage, thermostat needs, and installation approach before you order.