STEP Warmfloor is a patented, thin and flexible mat made of a unique polymer blend that heats when electricity passes through it. Ideal for renovations or new construction, it can easily be installed under tile, stone, resilient, hardwood, laminate, carpet - almost any type of flooring material. STEP Warmfloor has the unique ability to self-regulate. It is a low voltage (24V) product and very energy effcient. It can be run by solar or wind-power sources.