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Electrical Questions

Our expert electricians have kindly agreed to share their wisdom on such topics as indoor and outdoor lighting, certifications and qualifications, rewiring, appliance fitting, electric showers, kitchen installations, extensions, extractor fans and much more.

1,793 Electrical questions

How to get part P certificate?

Our electrician re-wired the whole flat, gave us an Electrical Installation Certificate and a Schedule of Circuit Details for the Installation, but the Council Inspector tells us that he hasn't registered the part P certificate. We have tried for a month to contact our electrician but he has disappeared.

What can we do now to get the part P certificate? And how is it different from the Electrical Installation Certificate?

Many thanks for your help!

Can I fit new electric cooker or do I have to be a qualified electrician?

I'm in the process of fitting a new electric cooker, can I complete the work myself or do i have to be a qualified electrician? I would be fitting the cooker to existing electrical supply. My old cooker is supplied by 10mm grey twin and earth cable fixed into the wall through a separate socket.

Can i replace the cable from the new cooker into the already existing socket.

any help would be gratefully received

rewire but no conduit

I have had a complete rewire of my bungalow. I now have the plasterers in and i have been told that no conduit has been used to protect the cables in the walls (the channels have been bonded with plaster). Is this sufficient / legal? Thanks

What exactly can one expect to be included in a total re-wire

I am currently modernising a 1904 3 bedroom terrace property in South West London. The last time any major changes to wiring were made would have been 40 years ago.

I am having most walls and ceilings replastered and floors repaired as necessary (only loose floorboards). I need to reposition tone boiler and one radiator and install a new kitchen which will mean relocating the cooker to the opposite wall and the addition of an extractor hood.

I have been given a quote which seems quite high given that all of the structural work (chasing etc) associated with a re-wire would be done in parallel and the price for the consumer board installation has also been given separately. Surely this is the main beast for a total re-wire. I am also being quoted separately for existing sockets, isn't it the additional sockets that would be extra? Is security lighting and interlinked smoke alarms not also included?

I would be looking at two security lights (one back and one front), two interlinked smoke alarms, 10 downlighters for the kitchen, four wall lights and 12 additional double sockets and 6 TV/SAT/Aerial and 5 additional telephone sockets.

Grateful for some advice as to what total re-wire actually means and an estimate of what one would realistically expect to pay an electrician for the re-wiring element of the modernisation.

Are light Switches now permitted in bathroom areas ?

Many thanks to everyone who took the time to reply; all very helpful.

My intent was always to get it ispected by a qualified electrician, anyway, but it was very useful to understand for non-electrical preparation.

My consumer unit does have RCD, and I have
had a new boiler installed relatively
recently. However, presumably it would
not do any harm to have additional
cross-bonding in the bathroom, anyway ?

Many thanks again.

How to wire a intermediate switch?

How do you wire a intermediate switch iv got 3 door ways 2 enter a room, all with I switch at each door way all to operate the same light.

Adding an extra light

To add an extra light to a room, I assume you will need to chisel out a channel from the existing light switch in order to lay the extra switch cable.. Is there an easy way to do this without damaging the existing switch cable or is it best to just assume you're going to damage it and replace it?

Electric cooker installation? please help...

I'm due to move in to a new build flat at the end of August, they were meant to be wired up for electric cookers, but there is no hard wiring point just a double socket where cooker goes, although there is a red cooker on & off switch. Builder has told me just to put a plug on it, but is this safe? If anyone can help it would be much appreciated, thanks.

thanks for all your help guys at least now i can get it sorted without being fobbed off :)

Replacement electrical shower

Please help
2 years ago I had a new bathroom fitted and the fitters also replaced my electric shower
Since then I have discovered that my shower has no separate box or fuse and it occasionally trips my oven
I have found out that the bathroom fitters put the shower unit up and did not check the cables etc they just used what was already there. The bathroom company supplied to Cerys or documents to say this was done by a qualified electrician. Could someone clarify the requirements before I speak with the bathroom fitters

Is the tradesman or house owner responsible for notifying the LBC for any electric work?

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