Neath: electric underfloor heating not working — what to do now
Electric underfloor heating not working for semi-rural cottages around Cimla and everything else in SA10–SA11, priced after testing rather than before. Applies to electric underfloor heating not working anywhere in Neath, Swansea or Port Talbot.
Do this before we arrive
- For semi-rural cottages around Cimla especially — check the board for a tripped device on the heating circuit before assuming the mat has failed.
- Confirm the thermostat is actually calling for heat — set point well above room temperature, and check any holiday or timer mode. That detail is easy to verify.
- In this property type: note when it last worked and whether any flooring, plumbing or joinery work happened around then.
Please note: underfloor heating circuits require RCD protection, and a mat that fails insulation resistance testing must not be energised again until it has been repaired or isolated permanently.
You can spend a lot on electric underfloor heating not working or very little. Which one is right depends on measurements, not on the quote.
Where previous work has no certification behind it, we test it rather than take it on trust. Two properties on the same street can differ on this entirely.
We would rather turn a Neath job down than take on something we cannot certificate honestly. The alternative — ignoring that sequence tells us — tends to cost more later.
Neath properties near Swansea are covered on the same schedule, so a joint visit is often possible if a neighbour needs the same thing. It is the kind of detail that separates a tidy job from a callback.
Timescales are given honestly. If a part has to come, we say when rather than leaving it open. If it turns out not to apply here, you will be told that plainly.
If something falls outside what we can do properly, we say so and point you at who does it, rather than attempting it. A tripped RCD or RCBO is the part worth confirming rather than assuming.
Older property, altered property and previously let property all get the same testing discipline. Access, timing and tenants are all workable — say what you need when you book.
References to local streets and areas are to Neath itself, not the wider region.
What this usually turns out to be
- Physical damage to the mat, typically from a fixing is the finding we would check first on a Neath property.
- Damp ingress and age combine, and a failed floor sensor reading open or short circuit is the outcome.
- A thermostat at end of life, or one whose, which explains why the problem comes and goes rather than staying put.
- A tripped RCD or RCBO on the heating circuit, which is why the whole circuit gets tested and not just the visible part.
How we work through it
- That sequence tells us in minutes whether you are. You get the figures, not just a verdict.
- We measure the mat's resistance and insulation resistance against. Nothing gets replaced on a hunch.
- That sequence tells us in minutes whether you are — no shortcuts, because the paperwork has to stand up.
The commercial detail: mat, sensor and thermostat testing quoted as a single diagnostic visit; parts and repair priced after readings.
Why this comes up in Neath
Local conditions matter here: coastal exposure on Briton Ferry properties calls for SPD surge protection and IP-rated outdoor work.
We reach Neath via the A465 and A474, so SA10–SA11 calls slot into the same run as the rest of the round.
Neath and the villages around it — Port Talbot and Bridgend — sit on one route for us.
Questions we get asked
How do you decide what actually needs doing?
By testing first. A thermostat at end of life, or one whose is confirmed or ruled out with instruments before anything is quoted for the Neath property.
What if I disagree with a finding?
You are welcome to get a second opinion. The readings are on the certificate so anyone can repeat them.
Will you work on a tenanted property?
Yes. We arrange access with the tenant directly if you prefer, and the report goes to you as the Neath landlord.
Can you talk to my letting agent directly?
Yes, if you tell us who to contact. Access and reporting can both go through them.
How quickly can you get to Neath?
We come in via the A465 and A474, and Neath is on our regular round, so we normally offer a slot within a few days.
Ask a question before booking
Give us a rough idea of the property size and age and we can be much more specific about scope. Tell us the SA10–SA11 postcode and what the electric underfloor heating not working relates to.