LUXURY AND COMFORT - Enjoy the Warmth of LuxHeat's easy-to-install Electric Floor Heating System. Heating Kit Includes: 20 Sqft (120 volt) Self-Adhesive Heating Mat, Cable monitor/Alarm ...

Some mats are sized to fit between joists, so you can heat the floor from below — a big advantage if you don’t want to replace an existing floor. However, don’t install electric heat under a ...