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 Warmup Stickymat 2SPM3 is a self-adhesive underfloor heating mat designed for an area of 3 square meters with a 600W output. One of its standout features is the thinnest dual-fluoropolymer coated heating wire on the market, measuring just 1.8mm thick. This makes it less intrusive under flooring, allowing for a smoother finish. The heating wire is durable and double insulated, which enhances safety by reducing the risk of electrical faults. Installation is straightforward, due to its self-adhesive nature, and the mat can be repositioned without losing its stickiness, which is great for those who might need to make adjustments during installation.

In terms of compatibility, this mat is versatile enough to work with various flooring types, although it is always best to verify with the specific flooring material. The mat is also designed to be compatible with a range of thermostats, which allows for better temperature control and efficiency. However, specific thermostat models aren't mentioned, so checking compatibility with your existing thermostat is advisable.

The safety features are enhanced by the use of advanced fluoropolymers, ensuring reliable insulation and protection. With a heating output of 200W/m², it provides efficient heating for the specified area, making it well-suited for medium-sized spaces. The product's weight and package size are manageable, making it a convenient choice for installation.