- Postcode districts
- KA7, KA8, KA9
- Nearby
- Irvine, Kilmarnock and Kilwinning
- Guide price
- £650–£2,400
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Soft across most of Ayrshire
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Ayr?
As a guide, budget £650 to £2,400 including VAT for bathroom underfloor heating in Ayr; 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
- Thermostat and RCD-protected supply
Electric, larger room
- Whole floor coverage
Wet system
- Manifold or single-zone kit
Guide prices for Ayr including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Ayr
We cover every part of Ayr, including KA7, KA8 and KA9, and nearby Irvine (10.9 miles) and Kilmarnock (11.6 miles).
In Ayr, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. For Ayr homes having the bathroom floor replaced, underfloor heating adds one to two days to the fit. Whether your Ayr bathroom is a small en-suite or a large main bathroom, the mat is sized to the open floor, not the whole room.
Water across much of Ayrshire 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
- 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
- Resistance and insulation tests on the mat before, during and after tiling, with the readings recorded
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.

