Wet Underfloor Heating Cost
Wet underfloor heating typically costs £85–£100 per square metre in a new build and £95–£110 in a renovation. Heating engineers who do underfloor heating
£85–£110
Installed price per square metre
Aug 2026
Last updated
What each option costs
| Type | Typical cost | Notes |
|---|---|---|
| Wet system, new buildPer square metre | £85–£100 | Per square metre |
| Wet system, renovationPer square metre | £95–£110 | Per square metre |
What would yours cost?
Those are the usual ranges. Tell us what you need done and we'll tell you the price for your home.
on your first booking
What affects the price
- New build or retrofit
- Floor area, buildup, and insulation
- Heat source, controls, and manifold design
What's included
- The pipework, controls, manifold, labour, and preparation stated in the quote
- Pressure testing and commissioning
Good to know
Before you book, read how to check a heating engineer is registered.
How to pay less
- Install before final floors in a planned build stage
- Compare like-for-like floor preparation and control specifications
Questions people ask
What needs doing?
Tell us what you need done. We'll tell you the price, then find a local heating engineer to do the job.