200W/m² ThermRite™ Electric Underfloor Heating Mat – Self-Adhesive Mat for Fast Floor Heating Installation

ThermRite™ Mat is a premium-quality electric underfloor heating solution, designed for fast, hassle-free installation and reliable performance. Featuring a fully self-adhesive backing, the mat adheres securely to clean subfloors without the need for additional fixing materials.

Ideal for use under tile, stone, slate, and marble floor finishes, ThermRite™ mats are the perfect choice for kitchens, bathrooms, and wet areas where comfort and energy efficiency are key.

Key Features:

• Quick & Easy Installation – Simply peel and stick; the mat rolls out flat and fixes directly to the subfloor
• Full Self-Adhesive Backing – No taping or gluing required
• Low Profile Heating Cable – Cable diameter between 3.0mm and 4.0mm for minimal floor height build-up
• Twin Conductor Cable – Single cold tail for easy wiring and fewer installation steps
• Safe for Wet Areas – Fully earth-screened and waterproof
• Electromagnetically Compatible (EMC Safe) – Suitable for sensitive environments
• Approved to EN60335-2-96 – Compliant with 18th Edition Wiring Regulations (BS7671:2008)
• LIFETIME Warranty – Confidence in long-term durability and safety

Click for: Product Installation & Data Sheet

Frequently Asked Questions

• What floor finishes can I use with the ThermRite™ heating mat?

The ThermRite™ mat is suitable for tile, stone, marble, and slate floor finishes. These materials work well with underfloor heating due to their excellent thermal conductivity.

• Is the ThermRite™ mat safe to use in bathrooms or wet areas?

Yes. The mat is fully waterproof, features a continuous earth screen, and is EMC safe, making it suitable for use in wet areas such as bathrooms, kitchens, and utility rooms.

• How do I install the heating mat?

Installation is simple:

• • Roll out the mat onto the clean, dry subfloor
  • Peel off the backing to expose the full self-adhesive surface
  • Press the mat into place
  • Connect to a thermostat and install a floor sensor as per the wiring regulations

Always follow the manufacturer’s installation guide and consult a qualified electrician.

• Does the mat need to be connected at both ends?

No. The ThermRite™ mat features a twin conductor heating cable with a single cold tail connection, making installation faster and easier.

• What voltage does the system operate on?

The heating mat operates at 230V AC, suitable for standard UK and EU electrical systems.