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.

Warmboard combines a structural subfloor and a thermodynamically sophisticated radiant panel into one simple component of your radiant heating system. Warmboard begins with a stiff, strong sheet of tongue and groove, weather-resistant plywood. A modular pattern of channels is cut into the top surface. A thick sheet of aluminum is stamped to match the channel pattern and is permanently bonded to each panel.