How Much Does It Cost to Install Underfloor Heating?
£50 – £200
per m2
Underfloor heating costs between £50 and £200 per m2 to install, depending on whether you choose an electric mat system or a wet pipe system connected to your boiler. Electric systems are cheaper to install but more expensive to run; wet systems cost significantly more upfront but are more efficient long-term, especially paired with a heat pump.
Average cost
£50 – £200
per m2
Prices vary by region, property type and tradesperson. Always get at least two quotes.
What affects the price?
System type - electric mat systems cost £50-£100 per m2 installed; wet pipe systems cost £100-£200 per m2 due to greater complexity
Floor construction - wet systems are easiest to install during renovation when the floor is being replaced; retrofitting into existing floors is more disruptive
Room size - larger areas have lower per-m2 costs as fixed set-up and manifold costs are spread over more area
Thermostat and controls - adding a smart thermostat or zone controls increases the installation cost by £100-£300
Labour vs materials
For electric systems, an electrician is needed to connect the thermostat and power supply, adding £150-£250. Wet systems require a qualified heating engineer to connect to the boiler and pressure-test the circuits.
Questions to ask your tradesperson
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