Underfloor heating in Newtown

Postcode districts: SY16
Nearby: Welshpool, Brecon and Ystalyfera
Guide price: £650–£2,300
Typical time on site: 1–2 working days (added to a fit)
Water: Soft across most of Powys
Survey: Free, at your home

What does bathroom underfloor heating cost in Newtown?

Guide price in Newtown: £650–£2,300 including VAT, depending on the room and what you choose. We adjust the national guide for Wales, where prices are typically about 7% below the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.

Typical

Electric mat

£650–£1,400

Mat under the tiles

Electric, larger room

£1,100–£2,000

Programmable smart thermostat

Wet system

£1,400–£2,800

Screed or low-profile boards

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

Working in Newtown

We work right across Newtown — SY16 — and in neighbouring Welshpool and Brecon.

Being a smaller town does not change how we work in Newtown: free survey, written quote, one team. For Newtown homes having the bathroom floor replaced, underfloor heating adds one to two days to the fit. Whether your Newtown bathroom is a small en-suite or a large main bathroom, the mat is sized to the open floor, not the whole room.

Water across much of Powys is soft. 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
Resistance and insulation tests on the mat before, during and after tiling, with the readings recorded
A floor sensor set between the heating runs and wired back to the thermostat
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 Wales

In Wales, the Welsh Part P also makes a new underfloor heating circuit notifiable, and it covers more bathroom electrical work than the English version. A registered electrician handles the notification.

More about underfloor heating

Underfloor heating in Newtown: questions

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

Bathroom underfloor heating in Newtown usually costs £650–£2,300 including VAT. The final figure comes down to what you choose and what we find at the survey; your written quote lists every item so you can see where the money goes.

Do you cover SY16 in Newtown?

Yes. We cover all of Newtown, including SY16, and nearby Welshpool, Brecon and Ystalyfera. Survey visits are free and arranged at a time that suits you.

Is the water hard in Newtown?

Who handles building control for bathroom underfloor heating in Newtown?

Building control for Newtown 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.