EasyHeat is bringing warmth and unlimited design configurations to rooms with its Warm Tiles DFT floor warming kit. Warm Tiles cables are for use over a variety of substrates including plywood, backer board and concrete. For final floor finishes, the contractor can install a choice of either ceramic, porcelain, terrazzo, agglomerates or natural stone. In addition, engineered woods and laminates that do not require nailing down may be installed over the cables.