Underfloor heating in Plymouth

Postcode districts: PL1, PL2, PL3, PL4, PL5, PL6
Nearby: Paignton, Newton Abbot and Brixham
Guide price: £700–£2,600
Typical time on site: 1–2 working days (added to a fit)
Water: Soft across most of Devon
Survey: Free, at your home

What does bathroom underfloor heating cost in Plymouth?

For Plymouth, our guide range for bathroom underfloor heating is £700 to £2,600 including VAT. The figure depends on the size of the room, whether anything moves, and the products you pick.

Typical

Electric mat

£700–£1,550

Insulation board

Electric, larger room

£1,200–£2,200

Electrician sign-off

Wet system

£1,550–£3,100

Pipes linked to the heating

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

Working in Plymouth

We work right across Plymouth — PL1, PL2, PL3 and 3 more postcode districts — and in neighbouring Paignton and Newton Abbot.

Plymouth is a big place with every kind of home, from terraces to flats to new builds, so we never price from a photo alone. If your Plymouth home has a suspended timber floor, insulation boards under the mat stop heat disappearing into the void below. Where a Plymouth home already has a heat pump, or the heating is being altered, a wet underfloor system is worth comparing with electric.

Most of Devon is supplied with soft water. Soft water is kind to grout, so mid-tone and darker grouts stay looking fresh. 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
Insulation boards over the subfloor, so heat goes up into the tiles rather than down into the joists or screed
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

Decisions to make first

Floor finish

Tiles and stone pass heat through well. LVT and vinyl can work, but check the maximum floor temperature the flooring maker allows.

Thermostat

A simple dial thermostat, a programmable one with set times, or a smart thermostat you can control from your phone.

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 Plymouth: questions

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

Bathroom underfloor heating in Plymouth usually costs £700–£2,600 including VAT. Room size, layout changes and your choice of products move the figure within that range. The free survey gives you an itemised quote, fixed in writing once the details are agreed.

Do you cover PL1 in Plymouth?

Yes. We cover all of Plymouth, including PL1, PL2, PL3, PL4 and 2 more postcode districts, and nearby Paignton, Newton Abbot and Brixham. Survey visits are free and arranged at a time that suits you.

Is the water hard in Plymouth?

Who handles building control for bathroom underfloor heating in Plymouth?

Building control for Plymouth 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.