Targeted, Efficient, Radiant Heating

Where & When You Need It

Targeted, Efficient, Radiant Heating

Where & When You Need It

DESIGN

Low Voltage. Self-Regulating. Ultra-Thin.

StableHeat is a flexible, self-regulating PTC heating element operating at just 24 volts. Changing conditions prompt automatic adjustments in heat to deliver quiet, consistent and dependable warmth.

Low voltage self-regulating radiant heat

VERSATILE

Floors. Walls. Stairs. Roofs. And More.

The durable, 1.2mm thin StableHeat element integrates behind or within a range of surfaces. Its flexible design makes invisible, noiseless, consistent warmth possible for virtually any physical space or application.

Radiant flooring new home construction

PROVEN

More Than 3 Million Feet Installed

From private residences, offices, and factories to marine vessels, polar research centers, and recreational vehicles, StableHeat for decades has delivered consistent, reliable comfort and deicing to those who need it.

StableHeat walls, floors, roofs

DESIGN

Low Voltage. Self-Regulating. Ultra-Thin.

StableHeat is a flexible, self-regulating PTC heating element operating at just 24 volts. Changing conditions prompt automatic adjustments in heat to deliver quiet, consistent and dependable warmth.

Low voltage self-regulating radiant heat

VERSATILE

Floors. Walls. Stairs. Roofs. And More.

The durable, 1.2mm thin StableHeat element integrates behind or within a range of surfaces. Its flexible design makes invisible, noiseless, consistent warmth possible for virtually any physical space or application.

Radiant flooring new home construction

PROVEN

More Than 3 Million Feet Installed

From private residences, offices, and factories to marine vessels, polar research centers, and recreational vehicles, StableHeat for decades has delivered consistent, reliable comfort and deicing to those who need it.

StableHeat walls, floors, roofs

10 Big Reasons to Use StableHeat for Your Heating Needs

10 Big Reasons to Use StableHeat for Your Heating Needs

BETTER HEAT EXPERIENCE

Radiant warmth delivers quiet, even comfort from the floor up—without blowing hot air around the room.

SELF-REGULATING ELEMENT

The heating element automatically reduces power as it warms and increases output as temperatures fall.

LOW LOAD, HIGH EFFICIENCY

Typical stabilized operation is only about 3.5–4.5 W/ft², helping reduce electrical demand, energy use and costs.

CLEAN, QUIET COMFORT

No fans, blowers or moving air means quiet operation with less circulation of dust and airborne particles.

PROVEN & DEPENDABLE

Built on more than 30 years of engineering and innovation, with over 3.4 million linear feet of heating element delivered.

CERTIFIED & WARRANTIED

Backed by ISO-certified manufacturing, Intertek designation and product warranty—providing confidence in quality, safety and performance.

SAFE, LOW-VOLTAGE POWER

Operates at just 24 volts, providing a practical low-voltage approach to radiant heating.

ULTRA-THIN, ADAPTABLE

At approximately 1.2 mm thin, StableHeat easily installs beneath most finished surfaces with minimal impact on floor height.

SUSTAINABLE BY DESIGN

Low electrical load, targeted radiant heating and self-regulating power use help minimize unnecessary energy consumption.

MADE IN THE UNITED STATES

Proudly engineered and manufactured in St. Louis Missouri using patented technologies.

Radiant warmth delivers quiet, even comfort from the floor up—without blowing hot air around the room.

The heating element automatically reduces power as it warms and increases output as temperatures fall.

Typical stabilized operation is only about 3.5–4.5 W/ft², helping reduce electrical demand, energy use and costs.

No fans, blowers or moving air means quiet operation with less circulation of dust and airborne particles.

Built on more than 30 years of engineering and innovation, with over 3.4 million linear feet of heating element delivered.

Backed by ISO-certified manufacturing, Intertek designation and product warranty—providing confidence in quality, safety and performance.

Operates at just 24 volts, providing a practical low-voltage approach to radiant heating.

At approximately 1.2 mm thin, StableHeat easily installs beneath most finished surfaces with minimal impact on floor height.

Low electrical load, targeted radiant heating and self-regulating power use help minimize unnecessary energy consumption.

Proudly engineered and manufactured in St. Louis Missouri using patented technologies.

StableHeat Kit
  • Ideal for new construction, retrofits, & remodels

  • Outstanding deicing & anti-icing capabilities

  • Flexible design freedom

  • Improves warming in commercial, industrial settings

  • Works with maritime vessels, RVs, other unique needs

A patented, one-of-a-kind radiant heating approach for virtually any environment or space

StableHeat employs a rugged, 24-volt nanotech heating element that evenly distributes heat across surfaces, including floors, walls, stairs, ramps, and more. It is easy to install, energy-efficient, and self-regulating, meaning that power consumption increases or decreases depending on the surrounding temperature. It works under virtually any surface and lacks moving parts, making it largely maintenance-free.

StableHeat is compatible with alternative energy sources, including solar and wind power, and its heating elements can operate on AC or DC power. The system is safe to install and use even in wet areas, including bathrooms, boat decks, basements, garages, and roofs.

StableHeat Kit

A patented, one-of-a-kind radiant heating approach for virtually any environment or space

StableHeat employs a rugged, 24-volt nanotech heating element that delivers an even heat distribution across surfaces. It is easy to install, energy-efficient, and self-regulating, meaning that power consumption increases or decreases depending on the surrounding temperature. It works under virtually any flooring or wall type and is maintenance-free. StableHeat is compatible with alternative energy sources, including solar and wind power, and its heating elements can operate on AC or DC power. The system is safe to install and use even in wet areas, including bathrooms, basements, garages, and ship decks.

  • Cut with scissors, crimp with pliers

  • Ultra-thin profile eliminates rises

  • Flexible design is malleable for any contour or cut

  • Water-resistance for marine vessels, bathrooms, and most exteriors

StableHeat nanotech

Nanotechnology

StableHeat’s core radiant heating element uses conductive carbon nanoparticles embedded in a lightweight polymer matrix. When energized these particles generate heat across the surface. As the temperature increases the polymer expands, reducing conductive pathways and power consumption.

StableHeat self-regulating radiant heat

Self-Regulating

Each element responds to surrounding conditions, drawing more power when temperatures cool and conversely reducing power consumption when temperatures rise. This self-regulating behavior helps maintain consistent, even comfort; improves efficiency; and eliminates the risk of overheating.

StableHeat versatility

Versatility

StableHeat can be installed beneath or within a wide range of surfaces, including wood, laminate, carpet, tile, stone, and drywall. The ultra-thin 1.2mm element comes in rolls and multiple widths, making it easy to customize for floors, walls, ship decks and cabins, RVs, roofs, and other applications.

StableHeat nanotech

Nanotechnology

StableHeat’s core radiant heating element uses conductive carbon nanoparticles embedded in a lightweight polymer matrix. When energized these particles generate heat across the surface. As the temperature increases the polymer expands, reducing conductive pathways and power consumption.

StableHeat self-regulating radiant heat

Self-Regulating

Each element responds to surrounding conditions, drawing more power when temperatures cool and conversely reducing power consumption when temperatures rise. This self-regulating behavior helps maintain consistent, even comfort; improves efficiency; and eliminates the risk of overheating.

StableHeat versatility

Versatility

StableHeat can be installed beneath or within a wide range of surfaces, including wood, laminate, carpet, tile, stone, and drywall. The ultra-thin 1.2mm element comes in rolls and multiple widths, making it easy to customize for floors, walls, ship decks and cabins, RVs, roofs, and other applications.

The StableHeat System in Action

3 Parts Operating in Parallel

All connections are low-voltage and employ a waterproof tinned-copper, marine-grade setting. The 24V power supply can use AC or DC and StableHeat thermostat enables multiple zones to be controlled independent of each other.

StableHeat How It works

The StableHeat System in Action

3 Parts Operating in Parallel

All connections are low-voltage and employ a waterproof tinned-copper, marine-grade setting. The 24V power supply can use AC or DC and StableHeat thermostat enables multiple zones to be controlled independent of each other.

StableHeat How It works

Comfort is NOT a Temperature Setting

The simple yet profound science behind StableHeat’s radiant warming technology and why the same space – with and without radiant heating – can feel very different despite the same temperature setting.

Comfort is NOT a Temperature Setting

The simple yet profound science behind StableHeat’s radiant warming technology and why the same space – with and without radiant heating – can feel very different despite the same temperature setting.

StableHeat radiation

Radiation

Low-voltage elements gently radiate heat upward, warming the people and objects nearest the floor first, quietly, with no blowing air or dust.

StableHeat conduction

Conduction

Warmth spreads outward as floors, furniture and surfaces absorb the heat and become gentle, low-temperature radiators of their own.

StableHeat convection

Convection

Those warmed surfaces softly raise the air temperature too, so the whole room stays cozy, with no drafts, no cold corners and no noise.

StableHeat radiation

Radiation

Low-voltage elements gently radiate heat upward, warming the people and objects nearest the floor first, quietly, with no blowing air or dust.

StableHeat conduction

Conduction

Warmth spreads outward as floors, furniture and surfaces absorb the heat and become gentle, low-temperature radiators of their own.

StableHeat convection

Convection

Those warmed surfaces softly raise the air temperature too, so the whole room stays cozy, with no drafts, no cold corners and no noise.

Room Temperature: 72°F
Floor Type: Tile w/o Forced-Air Heating
Note: Warmer Air Collecting at Ceiling

Room Temperature: 72°F
Floor Type: Tile w/ Radiant Floor Heat
Note: Heat Uniformly Distributed

Radiant-heated floors, walls, or other surfaces are the most natural, comfortable, and energy-efficient ways to warm rooms. Warm air from forced-air systems migrates to the ceiling while radiant-heated surfaces warm specific areas. This is important because people tend to experience cold temperatures in their lower extremities.  

StableHeat radiant heating bathroomsStableHeat radiant heating bathrooms

Room Temperature: 72°F
Floor Type: Tile w/o Forced-Air Heating
Note: Warmer Air Collecting at Ceiling

Room Temperature: 72°F
Floor Type: Tile w/ Radiant Floor Heat
Note: Heat Uniformly Distributed

Radiant-heated floors, walls, or other surfaces are the most natural, comfortable, and energy-efficient ways to warm rooms. Warm air from forced-air systems migrates to the ceiling while radiant-heated surfaces warm specific areas. This is important because people tend to experience cold temperatures in their lower extremities.  

Where You’ll Find StableHeat In Action

Commercial

Offices, industrial parks, and other business types

Residences

Single family homes, townhouses, condos and apartments

Oil & Gas

Gas, chemical, oil and other safety-conscious areas

Automotive

Repair shops, rental agencies customer-impacted weather

Pharma

Pharma, AI, robotics and others with clean air needs

Greenhouses

Greenhouses, restaurants, and others perishable needs

Schools

Pre- and private schools, extracurricular clubs, youth groups

Construction

Trailers, factories, and others requiring safe, ice-free zones

Hospitality

Spas, yoga, fitness and others needing clean, consistent heat

Medical

Healthcare, veterinary, assisted living and other care facilities

Where You’ll Find StableHeat In Action

Single family homes, townhouses, condos and apartments

Offices, industrial parks, and other business types
Gas, chemical, oil and other safety-conscious areas
Repair shops, rental agencies customer-impacted weather
Pharma, AI, robotics and others with clean air needs
Trailers, factories, and others requiring safe, ice-free zones
Pre- and private schools, extracurricular clubs, youth groups
Spas, yoga, fitness and others needing clean, consistent heat
Healthcare, veterinary, assisted living and other care facilities
Greenhouses, restaurants, and others perishable needs

All About StableHeat

Take a deeper dive into what we do, our company’s origins, and why we’re different from the competition.

Our Products

A patented nanotechnology core and ultra-thin, ultra-flexible profile combine to make StableHeat the most design-friendly, energy-efficient radiant heating solution available.

About Us

What began in the 1983 as heating technology for Saab and Volvo automobiles today is North America’s leading low-voltage, self-regulating radiant heating solution.

StableHeat Difference

Ultra-thin, flexible, durable, self-regulating and low-voltage, StableHeat solves the many challenges individuals and businesses alike face with conventional forced-air systems.

All About StableHeat

Take a deeper dive into what we do, our company’s origins, and why we’re different from the competition.

Our Products

A patented nanotechnology core and ultra-thin, ultra-flexible profile combine to make StableHeat the most design-friendly, energy-efficient radiant heating solution available.

About Us

What began in the 1983 as heating technology for Saab and Volvo automobiles today is North America’s leading low-voltage, self-regulating radiant heating solution.

StableHeat Difference

Ultra-thin, flexible, durable, self-regulating and low-voltage, StableHeat solves the many challenges individuals and businesses alike face with conventional forced-air systems.

A one-of-a-kind radiant heating solution that can be tailored to virtually any individual or organizational need.

Low-Voltage, Self-Regulating, and Flexible

StableHeat is a revolutionary technology that requires a tiny amount of energy to deliver big heat returns. The ultra-flexible body filament is both durable and malleable enough to be used on a wide variety of all-environment needs, and its self-regulating capacity means radiant temperatures remain exactly where users want them despite external conditions.

Floors, Walls, Railings, Roofs & More

Our unique roll-up, roll-out production and installation processes combined with a razor-thin filament design means StableHeat can be applied to an incredibly diverse array of needs, including walls, floors, roofs, driveways, railings, and more. Much more. If you’ve got a heating need, chances are good we can deliver.

Buildings, Maritime Vessels, and Recreational Vehicles

You can find StableHeat delivering self-regulated heating in police boats and other marine vessels, popular RV brands, private residences, apartments, and commercial buildings. On land or at sea, in polar temps or more moderate climates, StableHeat delivers.

A one-of-a-kind radiant heating solution that can be tailored to any individual or organizational need.

Low-Voltage, Self-Regulating, and Flexible

StableHeat is a revolutionary technology that requires a tiny amount of energy to deliver big heat returns. The ultra-flexible body filament is both durable and malleable enough to be used on a wide variety of all-environment needs, and its self-regulating capacity means radiant temperatures remain exactly where users want them despite external conditions.

Floors, Walls, Railings, Roofs & More

Our unique roll-up, roll-out production and installation processes combined with a razor-thin filament design means StableHeat can be applied to an incredibly diverse array of needs, including walls, floors, roofs, driveways, railings, and more. Much more. If you’ve got a heating need, chances are good we can deliver.

Buildings, Maritime Vessels, and Recreational Vehicles

You can find StableHeat delivering self-regulated heating in police boats and other marine vessels, popular RV brands, private residences, apartments, and commercial buildings. On land or at sea, in polar temps or more moderate climates, StableHeat delivers.

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North American ranking as a low-voltage radiant heating company
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Square footage of installed radiant heating elements across customer segments
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Number of years in business and dedicated technology innovation and development
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North American ranking as a low-voltage radiant heating company
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Square footage of installed radiant heating elements across customer segments

Want to Talk?

Drop us a note and let us know how we can meet your radiant heating needs.