- Postcode districts
- DG1, DG2
- Nearby
- Locharbriggs, Annan and Stranraer
- Guide price
- £650–£2,400
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Soft across most of Dumfries and Galloway
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Dumfries?
In Dumfries, bathroom underfloor heating typically costs £650–£2,400 including VAT, based on Scotland prices. Labour costs in Scotland put local prices at about 4% below the UK guide figure. 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 Dumfries including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Dumfries
We work right across Dumfries — DG1 and DG2 — and in neighbouring Locharbriggs and Annan.
Homes in and around Dumfries vary, so we look at the floor, the walls and the water system before we price anything. If your Dumfries bathroom has a cold tiled floor and no room for a bigger radiator, an electric mat under new tiles is the simplest answer. If your Dumfries home has a suspended timber floor, insulation boards under the mat stop heat disappearing into the void below.
Supplies across most of Dumfries and Galloway are 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 floor sensor set between the heating runs and wired back to the thermostat
- Bringing the system up to temperature gradually once the adhesive and grout have cured
- Insulation boards over the subfloor, so heat goes up into the tiles rather than down into the joists or screed
- A check of the floor construction, the room's heat loss and where the thermostat and supply will go
Decisions to make first
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.
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.

