- Postcode districts
- BL1, BL2, BL3, BL4, BL7
- Nearby
- Farnworth, Westhoughton and Radcliffe
- Guide price
- £650–£2,400
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Soft across most of Greater Manchester
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Bolton?
For Bolton, our guide range for bathroom underfloor heating is £650 to £2,400 including VAT. Labour costs in North West England put local prices at about 6% below 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 Bolton including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Bolton
We cover every part of Bolton, including BL1, BL2, BL3 and 2 more postcode districts, and nearby Farnworth (2.7 miles) and Westhoughton (4.4 miles).
Across a large town like Bolton, homes range from older terraces to newer estates; the survey tells us which pipework and floor we are dealing with. Where a Bolton home already has a heat pump, or the heating is being altered, a wet underfloor system is worth comparing with electric. We check door thresholds in Bolton homes at the survey, because underfloor heating and new tiles raise the floor slightly.
Water across much of Greater Manchester is soft. Soft water is kind to grout, so mid-tone and darker grouts stay looking fresh. 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
- Resistance and insulation tests on the mat before, during and after tiling, with the readings recorded
- Insulation boards over the subfloor, so heat goes up into the tiles rather than down into the joists or screed
- A floor sensor set between the heating runs and wired back to the thermostat
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.
Floor heating and towel rail
Underfloor heating warms the room; a towel rail dries towels. Many bathrooms have both, and a dual-fuel rail keeps working in summer when the boiler is off.
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.

