Warmfloor Radiant Heating Systems has introduced its line of low-voltage radiant heat mats for placement under area rugs. These safe, self-regulating mats come in a variety of sizes and are ideal for warming a room or for complete heating. The Warmfloor mats are completely safe because of the self-regulating technology--they cannot overheat. These mats are also a solution for room additions, cold basements, and sunrooms. The energy-efficient mats extend the life of the carpet and come in a variety of sizes. www.warmfloor.comWarmfloor Radiant Heating Systems.