- Postcode districts
- SY11
- Nearby
- Shrewsbury, Wellington and Telford
- Guide price
- £700–£2,400
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Moderately hard across most of Shropshire
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Oswestry?
In Oswestry, bathroom underfloor heating typically costs £700–£2,400 including VAT, based on West Midlands prices. 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 Oswestry including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Oswestry
As well as Oswestry itself (SY11), we survey in Shrewsbury, Wellington and Telford.
Being a smaller town does not change how we work in Oswestry: free survey, written quote, one team. If your Oswestry home has a suspended timber floor, insulation boards under the mat stop heat disappearing into the void below. We check door thresholds in Oswestry homes at the survey, because underfloor heating and new tiles raise the floor slightly.
Water across much of Shropshire is 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
- The electric mat or cable laid to the open floor, kept clear of where the WC, bath and fixed furniture will sit
- Resistance and insulation tests on the mat before, during and after tiling, with the readings recorded
- A check of the floor construction, the room's heat loss and where the thermostat and supply will go
- Insulation boards over the subfloor, so heat goes up into the tiles rather than down into the joists or screed
Decisions to make first
Floor finish
Tiles and stone pass heat through well. LVT and vinyl can work, but check the maximum floor temperature the flooring maker allows.
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.

