• Warmboard Radiant Heat
    Simply Works Better

    Warmboard surpasses other radiant systems by providing greater comfort and lower energy costs. Take a moment to learn how our technology makes this possible and why our customers say, "Warmboard is simply smarter."

    Learn more about Warmboard Technology »

  • Constant Comfort

    Never too hot, never too cold - Warmboard is always just right.
    Day and night, Warmboard quickly responds to the changing temperature conditions of your home.

    Learn how Warmboard delivers constant comfort »

  • Lower Operating Cost

    Savings over time - Warmboard simply uses less energy.
    Warmboard operates with some of the lowest water temperatures in the industry allowing perfect integration with geothermal or solar systems. However you choose to heat the water, it is always more economical to heat to a lower temperature.

    Learn how Warmboard lowers operating costs »

  • Peace of Mind

    Twenty million square feet and growing - Warmboard has satisfied over 10,000 customers.
    Warmboard is delighting customers in homes all over the world. See what our homeowners, architects and contractors have to say about the elegant solution that is Warmboard.

    Learn why Warmboard is the right choice for you »

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Welcome to Warmboard, Simply Smarter Radiant Heat

Warmboard was invented in 1992 by Architect and entrepreneur Terry Alsberg. It has since become one of the fastest growing and most popular radiant heating systems. Two things drive growth and popularity of Warmboard:

More comfortable radiant floor heating

Warmboard adjusts its radiant heat output to quickly match changing heat loads throughout the day and night. This gives you the exact feeling of warmth you desire from a radiant floor heat system. The goal of any radiant floor heating system is to ensure that the temperature that you feel in your home is exactly the temperature you desire, and to maintain this ideal comfort minute by minute, hour by hour. No other radiant heat system can match the precise control and fast response of a low mass Warmboard radiant heat system.

More energy efficient radiant floor heating

Warmboard is simply more conductive compared to all the other radiant heat systems. The job of a radiant heat system is to conduct heat from water in a tube to the surface of a radiant floor. This is why in radiant floor heating, conductivity is king. It is a simple law of physics that as conductivity goes up, water temperature goes down. It always saves money to heat water to a lower temperature, and therefore Warmboard is more energy efficient than all other radiant heat systems.

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