- Postcode districts
- RG12
- Nearby
- Ascot, Crowthorne and Wokingham
- Guide price
- £800–£2,800
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Hard across most of Berkshire
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Bracknell?
Guide price in Bracknell: £800–£2,800 including VAT, depending on the room and what you choose. Labour costs in South East England put local prices at about 12% above the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.
Electric mat
- Thermostat and RCD-protected supply
Electric, larger room
- Whole floor coverage
Wet system
- Manifold or single-zone kit
Guide prices for Bracknell including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Bracknell
In Bracknell we cover RG12; we also cover Ascot, 3.3 miles away, and Crowthorne.
Bracknell has a wide mix of house ages, so the survey is where we spot old lead pipework, weak joists or a tight soil stack. For Bracknell homes having the bathroom floor replaced, underfloor heating adds one to two days to the fit. We check door thresholds in Bracknell homes at the survey, because underfloor heating and new tiles raise the floor slightly.
Water across much of Berkshire is hard. Hard water leaves white marks on dark grout and gloss tiles, so matt finishes and stain-resistant grout are the practical choice. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A check of the floor construction, the room's heat loss and where the thermostat and supply will go
- The electric mat or cable laid to the open floor, kept clear of where the WC, bath and fixed furniture will sit
- Insulation boards over the subfloor, so heat goes up into the tiles rather than down into the joists or screed
- Resistance and insulation tests on the mat before, during and after tiling, with the readings recorded
Decisions to make first
Electric or wet
Electric is cheaper to install and quick to lay in one room. Wet costs more upfront but is usually cheaper to run where it is fed by a gas boiler or heat pump.
Insulation board thickness
Thicker boards warm up faster and lose less heat downwards, but raise the floor; the right choice depends on the door threshold and the next room.
Rules that apply in England
In England, a new circuit for underfloor heating is notifiable under Part P, and so is connecting it to an existing circuit in a room with a bath or shower. The electrician either self-certifies through a competent person scheme or the work is notified to building control.

