Underfloor heating in Porthcawl

Postcode districts: CF36
Nearby: Bridgend, Maesteg and Llantwit Major
Guide price: £650–£2,300
Typical time on site: 1–2 working days (added to a fit)
Water: Soft across most of Mid Glamorgan
Survey: Free, at your home

What does bathroom underfloor heating cost in Porthcawl?

Our guide price for bathroom underfloor heating in Porthcawl is £650–£2,300 including VAT. 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

Thermostat and RCD-protected supply

Electric, larger room

£1,100–£2,000

Whole floor coverage

Wet system

£1,400–£2,800

Manifold or single-zone kit

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

Working in Porthcawl

We work right across Porthcawl — CF36 — and in neighbouring Bridgend and Maesteg.

Porthcawl gets the same process as anywhere else: a free survey at your home and a written, itemised quote. If your Porthcawl home has a suspended timber floor, insulation boards under the mat stop heat disappearing into the void below. Where a Porthcawl home already has a heat pump, or the heating is being altered, a wet underfloor system is worth comparing with electric.

Most of Mid Glamorgan 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

Resistance and insulation tests on the mat before, during and after tiling, with the readings recorded
A dial, programmable or smart thermostat, with the supply RCD protected, tested and certified by a qualified electrician
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
A check of the floor construction, the room's heat loss and where the thermostat and supply will go

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.

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.

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 Porthcawl: questions

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

Bathroom underfloor heating in Porthcawl usually costs £650–£2,300 including VAT. Expect the lower end for a like-for-like job with standard products, and the upper end if things move or you choose premium finishes. Your quote is itemised and fixed in writing once agreed.

Is the water hard in Porthcawl?

Who handles building control for bathroom underfloor heating in Porthcawl?

Building control for Porthcawl 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.

How long does bathroom underfloor heating take?

Allow 1–2 working days (added to a fit) on site for most jobs, plus the lead time for products after you approve the quote. We give you a day-by-day plan before work starts in Porthcawl.

Can underfloor heating go under a bath or shower tray?

No. Electric underfloor heating must not be laid under baths, shower trays, WCs or fixed furniture, because trapped heat can damage the cable and the item above it. It covers the open floor you stand on, and in a wet room it can run under the tiled shower area.