ThermRite™ Mat Electric Underfloor Heating Mats – 200W/m²

Experience enhanced warmth with ThermRite™ Electric Underfloor Heating Mats, designed for safe, efficient heating beneath tile, stone, slate, and marble floors. These self-adhesive mats are quick to install and ideal for both new builds and refurbishments.

Available Sizes, Total Power Output, and Dimensions

Select the perfect mat size for your space, with total wattage and dimensions clearly shown:

• 1.0m² – 200W – Length 2.0m, Width 0.5m
• 1.5m² – 300W – Length 3.0m, Width 0.5m
• 2.0m² – 400W – Length 4.0m, Width 0.5m
  
• 3.0m² – 600W – Length 6.0m, Width 0.5m
• 4.0m² – 800W – Length 8.0m, Width 0.5m
• 5.0m² – 1000W – Length 10.0m, Width 0.5m
• 6.0m² – 1200W – Length 12.0m, Width 0.5m
• 7.0m² – 1400W – Length 14.0m, Width 0.5m
• 8.0m² – 1600W – Length 16.0m, Width 0.5m
• 9.0m² – 1800W – Length 18.0m, Width 0.5m
• 10.0m² – 2000W – Length 20.0m, Width 0.5m
• 11.0m² – 2200W – Length 22.0m, Width 0.5m
  
• 13.0m² – 2600W – Length 26.0m, Width 0.5m
• 14.0m² – 2800W – Length 28.0m, Width 0.5m
• 15.0m² – 3000W – Length 30.0m, Width 0.5m
• 16.0m² – 3200W – Length 32.0m, Width 0.5m
  
• 18.0m² – 3600W – Length 36.0m, Width 0.5m

Key Features

• High output of 200W/m² for rapid, consistent heat
• Full self-adhesive mesh backing (peel & stick) for quick, secure installation
• Low-profile design minimises floor height increase
• Single cold tail connection for straightforward wiring
• Safe for use in wet rooms including bathrooms and kitchens
• Continuous metallic earth screen enhances electrical safety
• Complies with EN60335-2-96 and 18th Edition Wiring Regulations (BS7671:2008)
• Electromagnetic compatibility (EMC) safe
• Lifetime warranty for added peace of mind
• Compatible with standard and smart thermostats (sold separately)

Technical Specifications

• Power output: 200W/m²
• Voltage: 230V
• Cable diameter: approximately 3.0–4.0mm
• Twin conductor heating cable with single connection (cold tail)
• Suitable for ceramic, stone, slate, and marble floor finishes
• Low build height design for minimal impact on floor levels

What’s Included

• ThermRite™ heating mat in your selected size
• Installation instructions
• Self-adhesive mesh backing

Why Choose ThermRite™?

ThermRite™ mats provide an efficient, robust, and user-friendly underfloor heating solution for both DIY and professional installations, delivering cosy warmth and trusted performance year-round.

Select your ideal size above and enjoy the luxury of heated floors with ThermRite™.