Tony Lush, DIY advisor
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Tony Lush
Tony Lush, DIY advisor

Basic building | Decorating | Electrics
Fixings | Garden structures | Materials | Plumbing | Tools

Electrics

There are very strict regulations (Part P of the Building Regulations) stipulating what work you may and may not do to the mains electrical wiring system in your home. More details of Part P can be found in the regulations topic.

There are two golden rules:
1) Be certain you have turned the electricity off;
2) if you do not understand what you are doing do not do it.

All the tasks considered here are permitted by Part P as of July 2007 – however they may well be altered in the future. If you are in any doubt, ask the advice of a suitably qualified electrician.

Getting your system tested

Why bother | Period between tests | How to find a suitable electrician

Home Improvement packs

Understanding your electrical system

Consumer units:

MCBs | Fuses | RCDs | Sign writing

How to turn the power off

To individual circuits | To the whole house

Establishing which fuse protects which circuit

Lighting | Mains

Lighting diagram

Power diagram

Choosing the correct size fuse for plugs etc

Plugs | Fused spurs (FCUs)

Changing a socket outlet

Increasing to a double or treble | Adding a socket outlet

Changing a light switch

Like for like or updating the style | Fitting a dimmer switch
Metal switches | Remote control light switches

Changing a ceiling rose

Access | Getting it undone | Expected wiring

Timer switches

Fitting low energy light bulbs (lamps)

What are low energy lamps? | Why fit them?
What types are there? | How do I know I’ve got the correct one?

Extension leads

Safe use | Types

Garden wiring

Regulations | 12 or 24 volt (ELV)

Back boxes and patresses

Sizes available

Types available:

Metal | Flush mounted | Surface mounted | Dry lining

How to fix them


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