- Postcode districts
- NN10
- Nearby
- Wellingborough, Kettering and Bedford
- Guide price
- £650–£2,400
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Hard across most of Northamptonshire
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Rushden?
As a guide, budget £650 to £2,400 including VAT for bathroom underfloor heating in Rushden; your written quote will pin it down. Labour costs in East Midlands 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 Rushden including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Rushden
As well as Rushden itself (NN10), we survey in Wellingborough, Kettering and Bedford.
In Rushden, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. Whether your Rushden 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 Rushden homes at the survey, because underfloor heating and new tiles raise the floor slightly.
Most of Northamptonshire has hard water. Hard water leaves white marks on dark grout and gloss tiles, so matt finishes and stain-resistant grout are the practical choice. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Bringing the system up to temperature gradually once the adhesive and grout have cured
- Resistance and insulation tests on the mat before, during and after tiling, with the readings recorded
- Insulation boards over the subfloor, so heat goes up into the tiles rather than down into the joists or screed
- A dial, programmable or smart thermostat, with the supply RCD protected, tested and certified by a qualified electrician
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.
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.

