- Postcode districts
- S62, S63, S64
- Nearby
- Wath upon Dearne, Conisbrough and Rawmarsh
- Guide price
- £650–£2,300
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Moderately hard across most of South Yorkshire
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Mexborough?
As a guide, budget £650 to £2,300 including VAT for bathroom underfloor heating in Mexborough; your written quote will pin it down. We adjust the national guide for Yorkshire and the Humber, where prices are typically about 7% below the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Electric mat
- Insulation board
Electric, larger room
- Electrician sign-off
Wet system
- Pipes linked to the heating
Guide prices for Mexborough including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Mexborough
As well as Mexborough itself (S62, S63 and S64), we survey in Wath upon Dearne, Conisbrough and Rawmarsh.
Being a smaller town does not change how we work in Mexborough: free survey, written quote, one team. Where a Mexborough home already has a heat pump, or the heating is being altered, a wet underfloor system is worth comparing with electric. Whether your Mexborough bathroom is a small en-suite or a large main bathroom, the mat is sized to the open floor, not the whole room.
Supplies across most of South Yorkshire are moderately hard. Mid-tone grout and matt tiles hide the odd water mark better than dark grout and high gloss. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- For wet systems, pipes in low-profile boards or screed connected to a manifold or single-zone kit, with any boiler work done by a Gas Safe registered engineer
- Bringing the system up to temperature gradually once the adhesive and grout have cured
- The electric mat or cable laid to the open floor, kept clear of where the WC, bath and fixed furniture will sit
- A dial, programmable or smart thermostat, with the supply RCD protected, tested and certified by a qualified electrician
Decisions to make first
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.
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.
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.

