The 240V DITRA-HEAT cable is the right choice for most heated tile floors — it draws half the amps of 120V for the same heat output, which means you can heat larger areas on a single circuit. Required by code in Quebec.

• Twin-conductor twisted-pair design produces essentially zero EMF — snaps directly into DITRA-HEAT and DITRA-HEAT-DUO membranes with no clips or self-leveler needed
• Delivers approximately 11W per sq ft at standard 3-stud spacing — warm enough to be the primary heat source in a well-insulated bathroom
• Available in multiple lengths from 21 to 635 sq ft coverage — one cable per thermostat circuit (up to 15A), add a power module for larger zones

Pro tip: Measure your actual tileable area (exclude vanities, toilets, tubs) and pick the cable length closest to that number. You can't cut heating cable shorter, but you can tighten the spacing slightly.