Underfloor heating in Redhill

Postcode districts: RH1, RH2
Nearby: Reigate, Horley and Caterham
Guide price: £800–£2,800
Typical time on site: 1–2 working days (added to a fit)
Water: Hard across most of Surrey
Survey: Free, at your home

What does bathroom underfloor heating cost in Redhill?

For Redhill, our guide range for bathroom underfloor heating is £800 to £2,800 including VAT. Labour costs in South East England put local prices at about 12% above the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.

Typical

Electric mat

£800–£1,700

Mat under the tiles

Electric, larger room

£1,350–£2,500

Programmable smart thermostat

Wet system

£1,700–£3,400

Screed or low-profile boards

Guide prices for Redhill including VAT. Your itemised written quote after the free survey is the price that counts.

Working in Redhill

We work right across Redhill — RH1 and RH2 — and in neighbouring Reigate and Horley.

Homes in and around Redhill vary, so we look at the floor, the walls and the water system before we price anything. We check door thresholds in Redhill homes at the survey, because underfloor heating and new tiles raise the floor slightly. If your Redhill 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 Surrey 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

Insulation boards over the subfloor, so heat goes up into the tiles rather than down into the joists or screed
A floor sensor set between the heating runs and wired back to the thermostat
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

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.

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 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.

More about underfloor heating

Underfloor heating in Redhill: questions

How much should I budget for bathroom underfloor heating in Redhill?

Bathroom underfloor heating in Redhill usually costs £800–£2,800 including VAT. Where you land in that range depends on the size of the room, whether the layout changes and the products you choose. After the free survey you get an itemised written quote, and the price is fixed in writing once the layout and products are agreed.

Is the home survey in Redhill really free?

Yes. We visit, measure the room, check the pipework, drainage and electrics, and talk through what you want. You then get a written, itemised quote with no obligation to go ahead.

Do you cover RH1 and RH2 in Redhill?

Yes. We cover all of Redhill, including RH1 and RH2, and nearby Reigate, Horley and Caterham. Survey visits are free and arranged at a time that suits you.

Is the water hard in Redhill?

Is underfloor heating enough to heat a bathroom on its own?

In a well-insulated bathroom with most of the floor open, it often is. In a small room, the bath, WC and furniture cover much of the floor, so the heated area may be too small to be the only heat source. A heated towel rail alongside is the usual answer.