Bathroom electrical installation in Cardiff
Bathroom renovations in Cardiff: shower isolators, zone-compliant lighting, extract fans and LED mirrors. NICEIC certified.
For Victorian and Edwardian terraces across Cathays and Roath in particular, renovation throws up a fairly predictable set of findings. Bathroom electrics are zoned for a reason: every fitting has to be IP-rated for where it sits relative to water. The paperwork for renovation is only useful if it reflects what is actually installed, which is why circuits get identified rather than assumed. That is one reason our price does not move after the survey. A property in Cardiff that has never been inspected is not necessarily unsafe — it is simply unknown, and that is the part worth fixing. The alternative — ignoring cardiff bathrooms in a mix — tends to cost more later. You can spend a lot on renovation or very little. Which one is right depends on measurements, not on the quote.
- Where the property allows: zone-compliant IP-rated lighting
- The practical version — heated mirror & demister wiring
- Shower isolator switches and dedicated circuits — common enough locally that we carry the parts for it.
- Zone-compliant IP-rated lighting — cheap to confirm, expensive to guess at.
- Heated mirror & demister wiring — one of several possibilities, all of which get checked.
What's different about Cardiff
Where the property allows: extract fan zoning is often missed by general builders. We spec the right zone-rated fan for the position over the bath or shower.
The practical version — cardiff bathrooms in a mix of Victorian and Edwardian terraces in Cathays and Roath often have older shower circuits that don't support 10kW electric showers — we upgrade them on first-fix.
Extract fan with timed overrun — the point at which a small job can turn into a larger one.
Underfloor heating control wiring is straightforward to correct once it has been identified properly.
How we'd do it
- 1PlanWalk through fixture positions with your bathroom fitter — done before anything is priced.
- 2CertifyThe practical version — BS 7671 cert on completion.
- 3First fixAround CF10–CF24 we schedule lighting, fan, mirror and shower commissioning to avoid a second journey.
- 4Second fixLighting, fan, mirror and shower commissioning. Simple to check, easy to miss.
Common questions
Are downlights allowed over a bath?
Yes if rated IP65 for zone 1.
What happens to old parts?
They are removed and disposed of correctly, and shown to you first if you want to see what failed.
Do you clean up afterwards?
Yes, and we make good where we have lifted boards or cut access. Anything larger is agreed in advance.
Will you show me what you found?
Always. Underfloor heating control wiring is easier to understand when you can see it, so we photograph anything hidden.
Do you cover Cardiff for renovation?
Yes — Cardiff and the surrounding CF10–CF24 postcodes are part of our regular working area, including Penarth and Caerphilly, and Cardiff Council notification is handled by us where the work requires it. That is measured, not assumed.
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.
Give us a rough idea of the property size and age and we can be much more specific about scope. We cover Cardiff and the CF10–CF24 postcodes, including Pontypridd, for renovation. Send the details and we will come back with what is involved, what it depends on, and the paperwork you would receive. We cover Cardiff and the CF10–CF24 postcodes, including Penarth, for renovation.