UK underfloor heating calculator
Underfloor Heating Cost Calculator
Compare electric and wet underfloor heating installation costs using current UK per-square-metre benchmarks and postcode-aware regional modelling.
Enter a postcode to set the cost region automatically.
Estimated installation cost
£5,625 – £6,513Typical planning estimate £6,069. National benchmark before regional adjustment: £95–£110 per m².
Benchmark source: Checkatrade 2026 underfloor heating cost guide. Postcode regional adjustments are UK Home Costs modelling assumptions. See sources →