- Postcode districts
- SG6
- Nearby
- Letchworth Garden City, Stevenage and Luton
- Guide price
- £750–£2,600
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Very hard across most of Hertfordshire
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Hitchin?
In Hitchin, bathroom underfloor heating typically costs £750–£2,600 including VAT, based on East of England prices. Labour costs in East of England put local prices at about 6% above the UK guide figure. 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 Hitchin including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Hitchin
In Hitchin we cover SG6; we also cover Letchworth Garden City, 3.2 miles away, and Stevenage.
In Hitchin, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. Where a Hitchin home already has a heat pump, or the heating is being altered, a wet underfloor system is worth comparing with electric. If your Hitchin bathroom has a cold tiled floor and no room for a bigger radiator, an electric mat under new tiles is the simplest answer.
Water across much of Hertfordshire is very hard. 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
- 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
- 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
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.
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.

