20/08/2026
β‘ Fault finding in Brean β and this one definitely needs more than a quick repair!
I was called to a property in Brean where the sockets and lighting in an extension were tripping and simply wouldn't stay on.
The owners are currently preparing the house for sale and wanted to get a number of electrical issues sorted.
As soon as I started investigating, something stood out.
Much of the extension had been wired using white flexible cable β the sort of cable you'd normally associate with an extension lead β rather than appropriate fixed wiring cable.
There were different bits of cable used throughout, junction boxes hidden away and, importantly, some of the cable was significantly undersized for the circuit protection supplying it.
Testing eventually revealed a dead short between conductors.
At that point, even if I could have located the exact damaged section and temporarily got everything working again, I wasn't prepared to leave an installation like this in service. There were simply too many fundamental problems with the way it had originally been wired.
My concern is that some of the wiring may have been subjected to excessive current/overheating while being inadequately protected. We'll know more when the old wiring is removed.
The extension appears to have worked for years before the problems finally showed themselves β which is a good reminder that "it's always worked" doesn't necessarily mean an electrical installation is safe.
We're returning in a couple of weeks to rewire the extension properly, with correctly selected cables, circuit protection and accessible connections, helping the owners get another major issue sorted before the house sale.
π Brean, Somerset
β‘ D Durnan Electrical Ltd
NAPIT registered electrician