- Postcode districts
- ML1, ML4
- Nearby
- Bellshill, Hamilton and Wishaw
- Guide price
- £650–£2,400
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Soft across most of Lanarkshire
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Motherwell?
As a guide, budget £650 to £2,400 including VAT for bathroom underfloor heating in Motherwell; your written quote will pin it down. We adjust the national guide for Scotland, where prices are typically about 4% below the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Electric mat
- Mat under the tiles
Electric, larger room
- Programmable smart thermostat
Wet system
- Screed or low-profile boards
Guide prices for Motherwell including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Motherwell
As well as Motherwell itself (ML1 and ML4), we survey in Bellshill, Hamilton and Wishaw.
Homes in and around Motherwell vary, so we look at the floor, the walls and the water system before we price anything. Whether your Motherwell 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 Motherwell homes at the survey, because underfloor heating and new tiles raise the floor slightly.
Water across much of Lanarkshire 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
- Resistance and insulation tests on the mat before, during and after tiling, with the readings recorded
- 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 dial, programmable or smart thermostat, with the supply RCD protected, tested and certified by a qualified electrician
- A check of the floor construction, the room's heat loss and where the thermostat and supply will go
Decisions to make first
Thermostat
A simple dial thermostat, a programmable one with set times, or a smart thermostat you can control from your phone.
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 Scotland
Scotland has no Part P. Underfloor heating added during a straight bathroom refit rarely needs a building warrant on its own, but it must be installed, tested and certified to BS 7671 with RCD protection.

