10 Best Under Tile Heating System 2026 in the United States

The LuxHeat 200sqft Floor Heating Cable Kit offers a comprehensive solution for under-tile heating needs. One of its notable strengths is the ease of installation, making it accessible even for those without extensive technical skills. The kit includes everything you need: a heating cable, a programmable touchscreen thermostat, a floor sensor, strapping, and an alarm, which is particularly useful for ensuring a smooth installation process. The thermostat is user-friendly and comes with various features like dual sensing, power logging, child lock, and a 7-day program schedule that helps in managing energy costs efficiently.

Additionally, the heating system allows for individual room control, enhancing personal comfort. The design flexibility of the loose-lay heating cables makes it suitable for various flooring types, including tiles and laminate. However, it is crucial to note that the heating cables must be properly embedded in a self-leveling underlayment, thinset, or mortar and should not be cut or shortened. Energy efficiency is another strong point, with the system offering ultra-low electromagnetic fields and UL certification for safety. The 25-year limited warranty is a significant assurance of the product's longevity and performance.

On the downside, the initial cost and the requirement for a 240-volt power source might be a consideration for some users. Additionally, while the thermostat has a 3-year warranty, some might find it relatively short compared to the 25-year warranty of the heating cables. In summary, this heating kit is well-suited for those seeking a reliable, customizable, and energy-efficient under-tile heating solution, especially in residential settings.

The LuxHeat 25sqft Electric Radiant Floor Heating System offers a convenient way to add warmth and comfort under tile floors in rooms like bathrooms, kitchens, basements, or living spaces. It uses electric heating cables built into a special uncoupling membrane, which not only heats the floor but also helps prevent tile cracks and protects against moisture – a useful bonus for tile installations. The system delivers 300 watts of heat across 25 square feet, providing efficient and even warmth. Installation requires covering the cables with a leveling compound or thinset, and the membrane adds about 0.26 inches in height, so you’ll want to plan for that in your flooring setup.

Control is a strong point here – the kit includes a programmable touchscreen thermostat with safety features like a ground fault interrupter, dual sensors that measure both air and floor temperature, and a child lock. You can customize heating schedules to save energy and keep costs down. The system is designed for indoor use only and is safe for wet environments, even showers.

It’s backed by a solid warranty: 25 years on the heating system and an impressive 50 years on the membrane, plus responsive customer support, which adds peace of mind if you run into any issues. On the downside, the heater cable cannot be cut or shortened, which means the layout must fit your space as-is. Also, while the system is energy-efficient with programmable controls, running electric floor heating can increase your power bill, so it's best suited for targeted heating rather than whole-house use. If you want a reliable, well-supported under-tile heating solution with easy temperature control and long-term durability, LuxHeat is a strong option to consider.

The LuxHeat 150 Sqft Mat Kit is an electric radiant floor heating system designed for use under tile, stone, and laminate floors. It uses 120-volt self-adhesive heating mats, providing efficient and even heat distribution across a 150 square foot area. The heating mats are easy to install due to their pre-spaced design and self-adhesive properties, although the heating wires must be embedded in a self-levelling underlayment, thinset, or mortar, which might require professional help for proper installation.

The kit includes a high-quality OJ Microline programmable thermostat with a built-in GFCI (ground fault protection) and a floor sensor, enhancing both safety and ease of use. The thermostat's 7-day program schedule and dual sensing capabilities (air/floor) allow for customized comfort and energy efficiency, though some users might find the programming process slightly complex at first. The system operates at a maximum power of 1800 watts and 15 amps, making it highly efficient.

Another significant benefit is the 25-year limited warranty on the heating mats, providing long-term performance assurance. Additionally, the product's low electromagnetic field (EMF) emissions and safety certifications (UL certified and safe for wet locations) further enhance its reliability. However, the initial cost and the potential need for professional installation could be considered drawbacks. This under-tile heating system is suitable for homeowners looking for a reliable and efficient way to add warmth to their floors, especially in bathrooms, kitchens, or other areas with tile or stone flooring.