Electric Underfloor Heating Cost
£50–£85installed price per square metre. Last updated August 2026.
Electric underfloor heating typically costs £50–£75 per square metre in a new build and £60–£85 per square metre in a renovation. Electricians who do electric underfloor heating
What each option costs
| Type | Typical cost | Notes |
|---|---|---|
| Electric system, new build | £50–£75 | Per square metre |
| Electric system, renovation | £60–£85 | Per square metre |
What affects the price
- Floor area and room layout
- New build or retrofit
- Insulation and floor preparation
- Controls, floor finish, and electrical capacity
What’s included
- System and installation for the quoted floor area
- Final electrical connection and testing where stated
Good to know
How long does it take? A single-room electric system often takes one to two days depending on floor preparation and electrical work.
Do I need one? The final electrical connection must comply with Part P, but it is not automatically notifiable in England unless the work includes a trigger such as a new circuit or work in a defined special location.
Before you book, read how to check an electrician is qualified.
How to pay less
- Install while the floor is already lifted
- Improve insulation before laying the system
- Compare quotes with the same floor preparation and controls
