10 Best Underfloor Heating Mats 2025 in the United States

The SunTouch ConnectPlus TapeMat Electric Under Floor Heating Kit appears to be a comprehensive solution for those looking to add underfloor heating to their home. One of its main strengths is the 45 sq ft mat size, which covers a decent area, making it suitable for various rooms such as bathrooms, kitchens, and entryways. The 120V voltage is standard and should be compatible with most household electrical systems.

Installation seems straightforward, thanks to the double-sided tape and the fact that the mat can be cut and customized to fit around obstructions. This kit also supports multiple types of flooring including tile, stone, vinyl, and laminate, adding to its versatility. The included SunStat ConnectPlus Wi-Fi thermostat offers modern features like touchscreen controls, energy usage monitoring, and voice activation with Alexa and Google Assistant, allowing users to manage heating remotely via a mobile app. This makes it a user-friendly option for tech enthusiasts as well as those looking for convenience in managing their heating system.

However, a potential drawback is the added thickness to the flooring, which may not be suitable for all installations. Additionally, the product’s installation might still require professional help for optimal performance and safety. In summary, the SunTouch ConnectPlus offers a reliable and technologically advanced solution for underfloor heating, ideal for homeowners seeking both comfort and convenience.

This 20 square foot electric radiant floor heating mat is designed to provide gentle, even warmth under tile floors. It operates at 120 volts with a power output of 240 watts, offering 12 watts per square foot, which is generally sufficient for supplemental heating in smaller rooms or areas like bathrooms. The mat measures 20 inches wide by 12 feet long and features a thin, flexible design with adhesive backing that helps it lay flat, making installation relatively straightforward even for beginners.

It comes with a digital programmable thermostat and two floor temperature sensors, allowing precise temperature control and added reliability by having a backup sensor. This setup is beneficial for maintaining comfort while protecting the floor from overheating. The mat is UL listed and made in the USA, backed by a 25-year warranty, which speaks to its quality and durability. However, its lower wattage means it may not be ideal for larger spaces or as a primary heating source in very cold climates. Also, while it’s designed for tile flooring, users should confirm compatibility if planning to install under other floor types like laminate or hardwood.

The included installation monitor helps ensure safe and proper setup, which is a plus for DIY projects. This system is well suited for homeowners looking for an easy-to-install, reliable heating mat for smaller tiled areas, with good thermostat options and long-term peace of mind.

The LuxHeat 30 Sqft Mat Kit is an electric radiant floor heating system designed to provide warmth under tile and laminate flooring. This kit stands out for its ease of installation with a self-adhesive mat that can be easily cut and positioned to fit various spaces without the need to alter the heating wires. The 30-square-foot mat operates at 120 volts, producing a heating output of 360 watts, which is suitable for small to medium-sized areas. Its ultra-low electromagnetic field technology ensures safe operation, making it a reliable choice for indoor heating.

A significant advantage of this system is the inclusion of the OJ Microline UWG4 WiFi programmable thermostat. This thermostat offers modern convenience with remote control capabilities through Android or iOS devices and features like a 7-day programming schedule, child lock, and power logging for detailed energy usage reports. This integration enhances user control over their heating environment while maintaining energy efficiency.

Users should be aware of installation specifics such as the requirement to embed heating wires in a self-leveling underlayment or mortar. Compatibility is limited to certain flooring types, namely tiles and laminates, which might not suit all users' needs. While the system's installation is generally user-friendly, it requires careful handling to avoid damage to the heating wire. With a robust 25-year limited warranty and positive customer ratings, this product is ideal for those looking to add an extra touch of luxury and comfort to their homes. Yet, potential buyers should ensure it aligns with their specific flooring and space requirements.