Without having to replace floor coverings, UnderFloor mats, a new floor-heating product, can warm a variety of existing floors including wood, vinyl, laminates or tile coverings. These special electric floor-heating mats can be installed between floor joists. Most floors can be heated up to 12-15 degrees warmer than they would be otherwise. Available in nearly 40 different lengths, the UnderFloor heating mats simply need to be stapled between the joists. SunTouch added two layers of Radiant Foil for improved performance, and the widths and lengths should complement all homes in North