TempZone™ Floor Heating Cable (3.7W/ft.) for Tile, Stone & Concrete Installations

Bring luxurious radiant warmth to any room with this 3.7‑Watt/ft floor heating cable. Engineered with a twin‑conductor design and ultra‑low EMF, it includes a 15′ cold lead for easy connection and comes in multiple voltage options and cable lengths to fit projects large or small. Delivering 9–15 watts per sq. ft., it’s commonly installed beneath tile and stone for reliable, even heat.

For faster, more flexible installs, pair with the Prodeso Cable Installation Membrane—an uncoupling and crack isolation membrane featuring rounded square reliefs that speed layout, allow same‑day installation, and help manage substrate movement. When combined with ProBand accessories, the polypropylene membrane also enables subfloor waterproofing—ideal for bathrooms, kitchens, and other wet locations (US/Canada listed).

Whether you space the cable with fixing strips, a compatible membrane, or the Prodeso membrane (typical spacing 3"–3.75"), you’ll achieve customized coverage and consistent floor heating performance. The durable heating element (approx. 0.187″ thick) integrates seamlessly with thinset or self‑leveling underlayment for a low‑profile build-up. cULus listed and backed by a 25‑year warranty, this radiant floor heating solution combines comfort, safety, and long‑term value.