Underfloor heating in Woking

Postcode districts: GU21, GU22
Nearby: Chertsey, Weybridge and Guildford
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 Woking?

As a guide, budget £800 to £2,800 including VAT for bathroom underfloor heating in Woking; your written quote will pin it down. 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

Insulation board

Electric, larger room

£1,350–£2,500

Electrician sign-off

Wet system

£1,700–£3,400

Pipes linked to the heating

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

Working in Woking

We cover every part of Woking, including GU21 and GU22, and nearby Chertsey (5.3 miles) and Weybridge (5.6 miles).

Across a large town like Woking, homes range from older terraces to newer estates; the survey tells us which pipework and floor we are dealing with. Where a Woking home already has a heat pump, or the heating is being altered, a wet underfloor system is worth comparing with electric. If your Woking 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 Surrey is 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

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
Insulation boards over the subfloor, so heat goes up into the tiles rather than down into the joists or screed
The electric mat or cable laid to the open floor, kept clear of where the WC, bath and fixed furniture will sit

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 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.

More about underfloor heating

Underfloor heating in Woking: questions

How much does bathroom underfloor heating cost in Woking?

Bathroom underfloor heating in Woking 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.

Do you cover GU21 and GU22 in Woking?

Yes. We cover all of Woking, including GU21 and GU22, and nearby Chertsey, Weybridge and Guildford. Survey visits are free and arranged at a time that suits you.

Is the water hard in Woking?

Who handles building control for bathroom underfloor heating in Woking?

Building control for Woking is handled by the local council or an approved inspector. If your job needs sign-off — for example a new circuit, new drainage or a new extractor where there was none — we tell you at the survey and handle the notification as part of the work.

Is electric underfloor heating expensive to run in a bathroom?

Running cost depends on the heated area, the insulation under the mat, how long it runs and your electricity tariff. As an example, a 150 W per m² mat covering 3 m² draws 450 W, so two hours a day uses about 0.9 kWh. A timer and floor sensor stop it running when nobody is using the room.