Electric in-floor heating wire is the most cost effective and flexible way to install in floor heating. The wire is available coated or uncoated, and is installed using special RPM mats or strung along metal straps attached to the slab or sub-floor. The wires can be used to heat a small powder room, or areas up to 240 sq. ft. By running multiple wires in parallel, larger areas can be heated with a single controller. MasterHeat in floor heating wire and accessories are available individually or in kit form. Browse our selection and don't hesitate to call or chat with us if you have questions!