- Postcode districts
- CT10
- Nearby
- Ramsgate, Margate and Deal
- Guide price
- £800–£2,800
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Very hard across most of Kent
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Broadstairs?
Our guide price for bathroom underfloor heating in Broadstairs is £800–£2,800 including VAT. We adjust the national guide for South East England, where prices are typically about 12% above 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 Broadstairs including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Broadstairs
We cover every part of Broadstairs, including CT10, and nearby Ramsgate (1.9 miles) and Margate (2.9 miles).
Being a smaller town does not change how we work in Broadstairs: free survey, written quote, one team. We check door thresholds in Broadstairs homes at the survey, because underfloor heating and new tiles raise the floor slightly. If your Broadstairs bathroom has a cold tiled floor and no room for a bigger radiator, an electric mat under new tiles is the simplest answer.
Most of Kent has very 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
- A dial, programmable or smart thermostat, with the supply RCD protected, tested and certified by a qualified electrician
- 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
- Bringing the system up to temperature gradually once the adhesive and grout have cured
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 finish
Tiles and stone pass heat through well. LVT and vinyl can work, but check the maximum floor temperature the flooring maker allows.
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.

