Best Underfloor Heating UK (2026) — Page 2

Pros

• 160W/m² gives a strong primary heat source across a large 20m² area
• Manual dial thermostat keeps installation and running costs simple
• Choice of thermostat controller options at checkout

Cons

• Higher wattage draws more power than lower-output mats
• Self-levelling compound needed to fully embed the mat under tile

Pros

• Designed specifically for laminate and engineered wood floors
• White WiFi smartphone-controllable thermostat included
• 140W/m² balances running cost against warm-up speed

Cons

• Not rated for floating floors over 22mm thick
• Requires an insulation underlay for best efficiency

Pros

• Amazingly thin 3mm mat suits kitchens, bathrooms and conservatories
• 150W/m² rating suits concrete sub-floors
• Covers a generous 10.0m² area in one mat

Cons

• Thermostat sold separately from the mat-only kit
• Professional electrician needed for the final connection

Pros

• Even heat distribution across the whole floor surface
• No significant increase to floor height once installed
• 20-year manufacturer guarantee

Cons

• Thermostat sold separately from the mat-only kit

Pros

• Self-adhesive backing speeds up installation across regular floor areas
• Higher 200W/m² output suits primary heat source use
• Suits tile and stone floor finishes

Cons

• Higher wattage draws more power than lower-output mats
• Professional electrician needed for the final connection