10 Best Underfloor Heating Mats 2025 in the UK

The Nassboards Premium Pro Electric Underfloor Heating Mat Kit offers a practical solution for keeping your floors warm and cozy. With a heating output of 200 watts per square meter, it provides quick and efficient heating which is ideal for a variety of spaces such as bathrooms, kitchens, and conservatories. Designed with a dual core mat and thin, durable 3mm cable, the installation is straightforward with a single connection point, making it a suitable option for DIY enthusiasts.

One of the kit's notable strengths is its versatility in floor compatibility, supporting various types including carpet, laminate, and vinyl. It also comes with a wide range of thermostat choices, offering state-of-the-art temperature control through options like a smart WiFi thermostat that can be controlled via an app or voice commands. This flexibility ensures you can maintain the desired comfort level with ease.

Safety is a priority with this product, as it features durable armoured earth coverage and CE certification to ensure peace of mind. The lack of harmful EMF emissions thanks to the twin conductor construction further enhances safety. The mat's low-profile design minimizes the increase in floor height, preserving the aesthetics of your room.

One aspect to consider is the mat size, which ranges from 1.5m² to 18m², with larger orders comprising multiple mats. This might require additional planning for larger spaces. Additionally, while the installation is user-friendly, beginners might still find the initial setup challenging without prior experience.

This kit is highly rated for its ease of use, efficiency, and safety features, making it an excellent choice for anyone looking to add underfloor heating to their home without breaking the bank.

The HEATIT Underfloor Heating Mat is designed to provide efficient heating with a high output of 200 watts per square meter, making it suitable for a variety of floorings including ceramic tiles, natural stones, and wood. Its mat size of 2.5 square meters with dimensions of 0.5m width and 5m length offers flexibility in covering different room sizes. The inclusion of a self-adhesive fiberglass mesh makes installation straightforward, although the heating cable itself cannot be cut, which limits customization slightly. It's beneficial that the kit comes with an ET-81 Thermostat, ensuring precise temperature control, and is recommended to be used with a HEATIT GFCI Thermostat for optimal safety.

The insulation is robust, made from fluoropolymer, allowing the mat to be used in wet applications like bathrooms, though it is not suitable for outdoor or pool installations. Safety is a priority with the product's compatibility with recommended thermostats, but care should be taken due to the non-cuttable nature of the heating cable. This product is ideal for those looking for a reliable and easy-to-install heating solution for indoor domestic areas, especially where ease of installation and compatibility with existing flooring types are priorities. With a good customer rating of 4.4 out of 5 stars, it appears to be a well-received option for those in the market for an underfloor heating system.

The Warmup Stickymat SPM6 is a self-adhesive underfloor heating mat that covers an area of 6 square meters. With a heating output of 150W/m2 and a total wattage of 900 watts, it provides efficient and consistent warmth suitable for most room sizes. The mat's pressure-sensitive adhesive ensures a quick and easy installation process, reducing the need for additional adhesives and professional help. This can be particularly advantageous for DIY enthusiasts or those looking to save on installation costs.

The product is compatible with various flooring types, making it versatile for different home settings. Additionally, it pairs well with a range of thermostats, allowing users to control and optimize their home heating effectively. The product includes full instructions and a lifetime guarantee, which suggests reliability and manufacturer confidence in the product's durability and safety standards.

The item weighs 2.78 kg, which is reasonable for its size and should not pose any significant installation challenges. For those looking for a reliable underfloor heating solution with straightforward installation, the Warmup Stickymat SPM6 is a solid choice, though potential buyers might want to compare it with newer models to ensure it meets all their contemporary needs.