- Postcode districts
- B21, B66, B67
- Nearby
- West Bromwich, Birmingham and Aston
- Guide price
- £700–£2,400
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Varies across the West Midlands
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Smethwick?
Our guide price for bathroom underfloor heating in Smethwick is £700–£2,400 including VAT. 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 Smethwick including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Smethwick
We cover every part of Smethwick, including B21, B66 and B67, and nearby West Bromwich (2.1 miles) and Birmingham (2.9 miles).
Homes in and around Smethwick vary, so we look at the floor, the walls and the water system before we price anything. Whether your Smethwick bathroom is a small en-suite or a large main bathroom, the mat is sized to the open floor, not the whole room. We check door thresholds in Smethwick homes at the survey, because underfloor heating and new tiles raise the floor slightly.
Hardness differs from one part of the West Midlands to the next. 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
- A dial, programmable or smart thermostat, with the supply RCD protected, tested and certified by a qualified electrician
- Bringing the system up to temperature gradually once the adhesive and grout have cured
- 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
- 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.
Mat or loose cable
Mats are quickest on square, open floors. Loose cable is easier to route around awkward shapes, pipe boxing and a curved shower area.
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.

