Sockets, switches & lighting
Bathrooms and outdoors need the zoning and RCD protection BS 7671 requires.

What this covers
New sockets, switches, lighting circuits and extractor fans.
Do this first
- Keep clear of sparking fittings, burning smells or flood water near electrics.
- Do not keep resetting a breaker or RCD that trips immediately.
- Note which rooms lost power and photograph the consumer unit if it is safe.