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WarmStep® Floor Heating Mats

WarmStep® electric floor heating mats are designed to add comfortable radiant heat beneath a wide range of finished flooring types, including wood, laminate, engineered wood, vinyl, carpet, floating floors, glue down, and nail down applications. WarmStep is the only floor heating solution that does not require embedding in cement. These low profile heating mats provide even warmth and are available in multiple sizes, widths, and voltages to help fit the heated space. The easiest and fastest installation in the industry.
Non-embedding electric floor heating kit with WarmStep mat for floating, nail and glue down and nail assist for engineered and solid wood and vinyl floors
Non-embedding electric floor heating mat WarmStep for floating, nail and glue down and nail assist for engineered and solid wood floors
Non-embedding electric floor heating WarmStep mats of various sizes for floating, nail and glue down and nail assist for engineered and solid wood floors
Direct installation of Warmstep Electric floor heating mat by US manufacturer Theromsoft under a wood and vinyl floors
Best Electric radiant heating Warmstep mat layout including connection to a thermostat and floor sensor
Non-embedding electric floor heating kit with WarmStep mat for floating, nail and glue down and nail assist for engineered and solid wood and vinyl floors
Non-embedding electric floor heating mat WarmStep for floating, nail and glue down and nail assist for engineered and solid wood floors
Non-embedding electric floor heating WarmStep mats of various sizes for floating, nail and glue down and nail assist for engineered and solid wood floors
Direct installation of Warmstep Electric floor heating mat by US manufacturer Theromsoft under a wood and vinyl floors
Best Electric radiant heating Warmstep mat layout including connection to a thermostat and floor sensor
  • The Simplest and Fastest Installation for Wood, Vinyl, and Laminate
  • NO Embedding in Cement, NO Sleepers, NO Transformers
  • Tested for compatibility with adhesives, floor coverings, and install methods
  • When paired with FidBox, moisture and temperature datalogging provided
  • Specially engineered permeable fabric for nail or glue installation
  • 8-10 W/ft² heat output perfect for wood floors
  • FiberThermics® heating elements with Thermal Cut-Off for increased safety
  • 1/16" thickness - no vertical deflection
  • Made in the USA & ETL Listed in USA & CA

Heating your wood floors is easier than ever with WarmStep Radiant Heat Mats exclusively available from ThermoSoft and approved resellers. WarmStep Radiant Heat Mats are the only non-embedded electric radiant heating method that can be used with direct nail and glue down wood or engineered wood flooring. It is the only product of its kind that has been cleared by the National Wood Flooring Association and included in the NWFA Guidelines. WarmStep has been specifically engineered for easy installation, no embedding or self-levelling cement needed. It's perfect for direct nail and glue down installations because it is ultra-thin and breathable, and it is compatible with most underlayments, vapor barriers and subfloors. Just prep your subfloor in normal fashion, position WarmStep to fit any room type, and start nailing or gluing your floor material. No other heating system gives you an easy, fast and flexible installation like WarmStep.

Quick Install

Customer Care Guide

Spec Sheet for Wood Floors

Spec Sheet for All Floors

Warranty

Resistance Sheet

FidBox Guide

What are WarmStep® Electric Floor Heating Mats?
WarmStep® Electric Floor Heating Mats are designed to add comfortable warmth beneath a wide range of finished flooring types, including wood, laminate, engineered wood, vinyl, carpet. Floor heating mats can be installed with floating floors, glue down floors, and nail down floors. It uses ThermoSoft’s FiberThermics® heating technology in a thin low profile mat format. It is the only non-embedded in cement heating mat which significantly saves you on installation costs, labor, time and materials.
Are WarmStep® Electric Floor Heating Mats safe for homes and businesses?
Yes. WarmStep® Electric Floor Heating Mats are designed as a safe electric floor heating solution for residential and commercial spaces. ThermoSoft floor heating systems go through development and quality control testing, and WarmStep® Electric Heating Mats use patented FiberThermics® heating technology with built in safety features.
What floor types can WarmStep® Electric Floor Heating Mats be used under?
WarmStep® Electric Floor Heating Mats can be used under many finished flooring types, including solid wood, laminate, engineered wood, vinyl, carpet. It can be installed with floating floors, glue down floors, and nail down wood. For vinyl and other flexible flooring, confirm thickness and flooring manufacturer requirements before installation.
How are WarmStep® Electric Floor Heating Mats installed?
WarmStep® Electric Floor Heating Mats install directly beneath the finished flooring. It does not require embedding in cement before installation. Depending on the project, the floor may be glued down, nailed down, or floated over the WarmStep Heating mats with an approved underlayment. WarmStep Heating Mats are wired in parallel to a compatible floor heating thermostat. Always follow the ThermoSoft installation manual and have final electrical connections completed by a licensed electrician.
Will WarmStep® Electric Floor Heating Mats add height to my floor?
WarmStep® Electric Floor Heating Mats are approximately 1/16 inch thick, so it is designed to add very little height to the floor assembly. Its low profile helps reduce height transitions between heated and non-heated areas.
Can WarmStep® Electric Floor Heating Mats be used with flooring adhesives?
Yes. WarmStep® Electric Floor Heating Mats use a permeable fabric designed to work with approved adhesive methods. For glue down installations, use adhesives and trowel methods that are approved for the flooring material and ThermoSoft's WarmStep® installation method. Always consult the WarmStep® installation manual.
What is the double glue installation method?
For glue down installations, a thin layer of adhesive is applied to the subfloor, the WarmStep® Electric Floor Heating Mats are placed into that layer, and the finished flooring is installed with the normal adhesive schedule over the mat. The adhesive permeates the WarmStep mat and bonds through the floor assembly.
Can troweling adhesive damage WarmStep® Electric Floor Heating Mats?
A normal adhesive application should not damage the heating element of the WarmStep mat when installation instructions are followed. Use care with metal trowels and follow the adhesive and flooring manufacturer requirements because installation damage is not covered by ThermoSoft's warranty.
Can WarmStep® Electric Floor Heating Mats be used for nail down flooring?
Yes. WarmStep® Electric Floor Heating Mats are designed for direct nail down wood flooring when installed correctly. The heating cable layout creates spaces where fasteners can be placed safely. Never drive a nail, cleat, or staple through a heating cable.
Can I use more than one WarmStep® Electric Floor Heating Mat in a room?
Yes. Most projects use multiple WarmStep Heating Mats to cover the heated area. The mats are laid out together and wired in parallel to the thermostat. They must not be daisy chained or extended in series electrical connection.
Can WarmStep® Electric Floor Heating Mats be cut or shortened?
No. WarmStep® Electric Floor Heating Mats should never be cut, shortened, reshaped, or altered in the field. Choose the correct mat sizes and layout before installation or contact ThermoSoft for layout assistance.
Can the cold lead wires of WarmStep® Floor Heating Mats be shortened?
The cold lead wires of WarmStep® do not produce heat and may be shortened, cut, or extended by a licensed electrician according to the WarmStep® installation manual and local code requirements.
What about areas not covered by WarmStep® Electric Floor Heating Mats?
Not every area of the floor needs to be heated. WarmStep® Electric Floor Heating Mats have a low profile, so heated and non-heated areas can be planned without creating major height differences. ThermoSoft can help you review the layout for optimal coverage.
How much does WarmStep® Electric Floor Heating Mats cost to operate?
Operating cost depends on the heated area, local electric rates, house insulation, thermostat settings, and usage. For a project specific estimate, contact ThermoSoft experts with the room size and planned mat layout.
How many Watts per square foot does WarmStep® Electric Floor Heating Mats produce?
WarmStep® Electric Floor Heating Mats produces approximately 8 to 10 Watts maximum per square foot of radiant floor heat.
How warm does WarmStep® Electric Floor Heating Mats make the floor?
A properly installed WarmStep® Electric Floor Heating Mat system can typically provide a comfortable floor temperature increase above the room’s ambient temperature. Actual results depend on the room, floor covering, house insulation, thermostat settings, and installation conditions.
How long do WarmStep® Electric Floor Heating Mats last?
WarmStep® Electric Floor Heating Mats have been installed in homes for decades and continue to work without any issues or maintenance requirements because it doesn't have any moving parts. WarmStep® Electric Floor Heating Mats carry a 10-year warranty. Thermostats are covered separately according to the thermostat warranty. Buy with confidence.
Can ThermoSoft help with my WarmStep® Electric Floor Heating Mats layout?
Absolutely. Contact ThermoSoft's US experts for help choosing mat sizes, checking floor compatibility, and planning your WarmStep® Electric Floor Heating Mats layout before ordering.
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 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 200 ft²; 240V mats cover up to 400 ft². DO NOT MIX VOLTAGES. For nail-down flooring installations, the mats must run perpendicular to the direction of the flooring. 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.

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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
  • Power module expansion for radiant floor heating thermostats
    Power Module Expansion for Electric Radiant Floor Heating Thermostats
    USG-4000
    $109.95 View
  • 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
  • Data logger for monitoring floor heating temperature and humidity levels
    Floor Sentry Data Logger for Monitoring Electric Floor Heating Temp. and Humidity Levels
    FS-DL
    $209.00 View
  • Connector block for linking multiple electric floor heating mats
    Wago Connector Block for Linking Multiple Electric Floor Heating Mats (4 pcs)
    FLX-BLOCK
    $4.95 View
    • Heating Mats
    Thermostat
    Accessories
    4 Tools
    Choose Tools
  • 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

    • This is the last step

    See your cart
    • The Simplest and Fastest Installation for Wood, Vinyl, and Laminate
    • NO Embedding in Cement, NO Sleepers, NO Transformers
    • Tested for compatibility with adhesives, floor coverings, and install methods
    • When paired with FidBox, moisture and temperature datalogging provided
    • Specially engineered permeable fabric for nail or glue installation
    • 8-10 W/ft² heat output perfect for wood floors
    • FiberThermics® heating elements with Thermal Cut-Off for increased safety
    • 1/16" thickness - no vertical deflection
    • Made in the USA & ETL Listed in USA & CA

    Heating your wood floors is easier than ever with WarmStep Radiant Heat Mats exclusively available from ThermoSoft and approved resellers. WarmStep Radiant Heat Mats are the only non-embedded electric radiant heating method that can be used with direct nail and glue down wood or engineered wood flooring. It is the only product of its kind that has been cleared by the National Wood Flooring Association and included in the NWFA Guidelines. WarmStep has been specifically engineered for easy installation, no embedding or self-levelling cement needed. It's perfect for direct nail and glue down installations because it is ultra-thin and breathable, and it is compatible with most underlayments, vapor barriers and subfloors. Just prep your subfloor in normal fashion, position WarmStep to fit any room type, and start nailing or gluing your floor material. No other heating system gives you an easy, fast and flexible installation like WarmStep.

    Quick Install

    Customer Care Guide

    Spec Sheet for Wood Floors

    Spec Sheet for All Floors

    Warranty

    Resistance Sheet

    FidBox Guide

    What are WarmStep® Electric Floor Heating Mats?
    WarmStep® Electric Floor Heating Mats are designed to add comfortable warmth beneath a wide range of finished flooring types, including wood, laminate, engineered wood, vinyl, carpet. Floor heating mats can be installed with floating floors, glue down floors, and nail down floors. It uses ThermoSoft’s FiberThermics® heating technology in a thin low profile mat format. It is the only non-embedded in cement heating mat which significantly saves you on installation costs, labor, time and materials.
    Are WarmStep® Electric Floor Heating Mats safe for homes and businesses?
    Yes. WarmStep® Electric Floor Heating Mats are designed as a safe electric floor heating solution for residential and commercial spaces. ThermoSoft floor heating systems go through development and quality control testing, and WarmStep® Electric Heating Mats use patented FiberThermics® heating technology with built in safety features.
    What floor types can WarmStep® Electric Floor Heating Mats be used under?
    WarmStep® Electric Floor Heating Mats can be used under many finished flooring types, including solid wood, laminate, engineered wood, vinyl, carpet. It can be installed with floating floors, glue down floors, and nail down wood. For vinyl and other flexible flooring, confirm thickness and flooring manufacturer requirements before installation.
    How are WarmStep® Electric Floor Heating Mats installed?
    WarmStep® Electric Floor Heating Mats install directly beneath the finished flooring. It does not require embedding in cement before installation. Depending on the project, the floor may be glued down, nailed down, or floated over the WarmStep Heating mats with an approved underlayment. WarmStep Heating Mats are wired in parallel to a compatible floor heating thermostat. Always follow the ThermoSoft installation manual and have final electrical connections completed by a licensed electrician.
    Will WarmStep® Electric Floor Heating Mats add height to my floor?
    WarmStep® Electric Floor Heating Mats are approximately 1/16 inch thick, so it is designed to add very little height to the floor assembly. Its low profile helps reduce height transitions between heated and non-heated areas.
    Can WarmStep® Electric Floor Heating Mats be used with flooring adhesives?
    Yes. WarmStep® Electric Floor Heating Mats use a permeable fabric designed to work with approved adhesive methods. For glue down installations, use adhesives and trowel methods that are approved for the flooring material and ThermoSoft's WarmStep® installation method. Always consult the WarmStep® installation manual.
    What is the double glue installation method?
    For glue down installations, a thin layer of adhesive is applied to the subfloor, the WarmStep® Electric Floor Heating Mats are placed into that layer, and the finished flooring is installed with the normal adhesive schedule over the mat. The adhesive permeates the WarmStep mat and bonds through the floor assembly.
    Can troweling adhesive damage WarmStep® Electric Floor Heating Mats?
    A normal adhesive application should not damage the heating element of the WarmStep mat when installation instructions are followed. Use care with metal trowels and follow the adhesive and flooring manufacturer requirements because installation damage is not covered by ThermoSoft's warranty.
    Can WarmStep® Electric Floor Heating Mats be used for nail down flooring?
    Yes. WarmStep® Electric Floor Heating Mats are designed for direct nail down wood flooring when installed correctly. The heating cable layout creates spaces where fasteners can be placed safely. Never drive a nail, cleat, or staple through a heating cable.
    Can I use more than one WarmStep® Electric Floor Heating Mat in a room?
    Yes. Most projects use multiple WarmStep Heating Mats to cover the heated area. The mats are laid out together and wired in parallel to the thermostat. They must not be daisy chained or extended in series electrical connection.
    Can WarmStep® Electric Floor Heating Mats be cut or shortened?
    No. WarmStep® Electric Floor Heating Mats should never be cut, shortened, reshaped, or altered in the field. Choose the correct mat sizes and layout before installation or contact ThermoSoft for layout assistance.
    Can the cold lead wires of WarmStep® Floor Heating Mats be shortened?
    The cold lead wires of WarmStep® do not produce heat and may be shortened, cut, or extended by a licensed electrician according to the WarmStep® installation manual and local code requirements.
    What about areas not covered by WarmStep® Electric Floor Heating Mats?
    Not every area of the floor needs to be heated. WarmStep® Electric Floor Heating Mats have a low profile, so heated and non-heated areas can be planned without creating major height differences. ThermoSoft can help you review the layout for optimal coverage.
    How much does WarmStep® Electric Floor Heating Mats cost to operate?
    Operating cost depends on the heated area, local electric rates, house insulation, thermostat settings, and usage. For a project specific estimate, contact ThermoSoft experts with the room size and planned mat layout.
    How many Watts per square foot does WarmStep® Electric Floor Heating Mats produce?
    WarmStep® Electric Floor Heating Mats produces approximately 8 to 10 Watts maximum per square foot of radiant floor heat.
    How warm does WarmStep® Electric Floor Heating Mats make the floor?
    A properly installed WarmStep® Electric Floor Heating Mat system can typically provide a comfortable floor temperature increase above the room’s ambient temperature. Actual results depend on the room, floor covering, house insulation, thermostat settings, and installation conditions.
    How long do WarmStep® Electric Floor Heating Mats last?
    WarmStep® Electric Floor Heating Mats have been installed in homes for decades and continue to work without any issues or maintenance requirements because it doesn't have any moving parts. WarmStep® Electric Floor Heating Mats carry a 10-year warranty. Thermostats are covered separately according to the thermostat warranty. Buy with confidence.
    Can ThermoSoft help with my WarmStep® Electric Floor Heating Mats layout?
    Absolutely. Contact ThermoSoft's US experts for help choosing mat sizes, checking floor compatibility, and planning your WarmStep® Electric Floor Heating Mats layout before ordering.