- Postcode districts
- RM1, RM2, RM3, RM5, RM7, RM11 + 3 more
- Nearby
- Hornchurch, Dagenham and Becontree
- Guide price
- £900–£3,100
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Very hard across most of Greater London
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Romford?
Guide price in Romford: £900–£3,100 including VAT, depending on the room and what you choose. Labour costs in London put local prices at about 25% 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 Romford including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Romford
As well as Romford itself (RM1, RM2, RM3 and 6 more postcode districts), we survey in Hornchurch, Dagenham and Becontree.
London homes in Romford often mean stairs, permits and neighbours below; we plan the logistics as carefully as the bathroom. Where a Romford home already has a heat pump, or the heating is being altered, a wet underfloor system is worth comparing with electric. For Romford homes having the bathroom floor replaced, underfloor heating adds one to two days to the fit.
Most of Greater London 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
- A check of the floor construction, the room's heat loss and where the thermostat and supply will go
- 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
Decisions to make first
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.
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.

