ThermoSphere 200W/m² Electric Underfloor Heating Mat - Self-Adhesive Mesh

The ThermoSphere 200W/m² Electric Underfloor Heating Mat is engineered for maximum heat output and rapid response in high-demand areas. Manufactured in the UK, this self-adhesive mesh system is ideal for rooms with higher heat loss—such as conservatories, bathrooms, and fast-drying wetroom floors. The innovative TwistedTwin cable design and IP68 moisture protection ensure safe, reliable performance with a lifetime guarantee.

Key Features

• High Output: Delivers 200W per m², perfect for conservatories, wet rooms, and spaces needing rapid or intense heating.
• Self-Adhesive Mesh: Sticks wire-side-down to protect cables during installation and ensure quick, secure substrate fixation.
• TwistedTwin Technology: Unique stress-free cable construction with full earth protection for safety and zero electromagnetic field.
• Ultra-Slim Profile: Mat is only 3.5mm thick, with a 4mm diameter, 5m LayFlat cold tail for neat connections and minimal build-up height.
• Waterproof & Robust: Fully IP68 rated for use in bathrooms, showers, and wet rooms.
• Flexible Installation: Suitable for use under tiled floors and even vertical wall installation for added comfort.
• Lifetime Warranty: Guarantees peace of mind and long-term reliability.

Technical Specifications

Applications

• High-demand rooms with greater heat loss—conservatories, bathrooms, wet rooms.
• Floor and wall heating under tile and stone surfaces.
• Primary or supplementary heating in homes, offices, or commercial spaces.

Why Choose ThermoSphere Mesh Mat?

• Maximum output for rapid warmth and efficient heat distribution in challenging spaces.
• Effortless self-adhesive installation and ultra-reliable TwistedTwin cable engineering.
• Lifetime-backed durability, engineered and made in Britain.
• Compatible with a wide variety of floor structures and room styles.

Please note: Delivery times may vary depending on location, with specific details outlined below.

Standard Delivery

UK Mainland 

• Delivery Time: 2–4 working days
• Free Delivery on all orders

Express Delivery

UK Mainland

• Delivery Time: 1–3 working days
• Delivery fee of £15

Channel Islands

• Postcodes Covered: GY*, IM*, JE* 
• Minimum Order: £50
• Delivery Fee: £70

Northern Ireland, Offshore Territories & Scottish Islands 

• Postcodes Covered: BT*, HS*, KW, ZE
• Minimum Order: £50
• Delivery Fee: £35

Same Day Delivery 

• Eligible Postcodes:
  E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW*
• Minimum Order: £50
• Same Day Delivery Fee: £60
• Special Requests or Locations:
  For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.

Collections

Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.

Collection address: 284 Water Rd, Unit 9, London, HA0 1HX