10 Best Under Tile Heating System 2026 in the United States

The SunTouch ConnectPlus TapeMat is an electric under-tile heating system designed to warm floors in spaces like bathrooms, kitchens, or entryways. It uses a thin heating mat that can be embedded under tile, stone, vinyl, or laminate flooring, adding only about 1/8 inch to the floor height, making it suitable for most renovations without major changes. The mat covers 30 square feet and is customizable by cutting, which helps fit around irregular spaces.

This system includes a smart, Wi-Fi-enabled thermostat with voice control through Alexa or Google Assistant, allowing you to adjust settings remotely via an app or voice commands. It offers programmable temperature control and tracks energy use to help manage electricity consumption efficiently. The installation process is simplified thanks to the included floor sensor and adhesive tape for quick setup.

The heating mat operates on 120V, making it ideal for small to medium areas, though it may not be as effective for very large spaces where higher voltage systems are preferred. Installation requires embedding the mat in thin-set mortar, which might require professional assistance if you are unfamiliar with floor work. This kit is a reliable and easy-to-control under-tile heating solution that integrates well with smart home devices and comes from a reputable brand with over 30 years of experience.

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 70sqft Floor Heating Mat Kit offers a comfortable and luxurious under-tile heating solution. It includes a self-adhesive mat, a programmable thermostat with a floor sensor, and built-in ground fault protection (GFCI), making it a safe and convenient choice. The mat's design is user-friendly, allowing it to be cut, turned, and flipped to fit various room layouts without compromising on the heating element.

Additionally, the mat's low installation height ensures it won't significantly raise the floor level, making it suitable for renovations and new installations alike. The thermostat's modern touchscreen interface is intuitive, supporting features like dual sensing, power logging, and a 7-day programmable schedule, which helps in managing energy efficiency and reducing costs. The product boasts a 25-year limited warranty, suggesting reliability and long-term performance, backed by LuxHeat’s extensive industry experience.

The heating system requires embedding the heating wires in a leveling compound, thinset, or mortar, which might be challenging for non-professional installers. For a non-tech-savvy user, the initial setup might seem complex, but the included user manual and customer support can be of great help. This heating system is ideal for homeowners looking for an efficient, customizable, and long-lasting solution for under-floor heating in areas like bathrooms, kitchens, and living rooms.