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All electrical pages are for information only! New rules have been introduced for electrical safety in the home, please read this document by clicking here, before starting any electrical work

Welcome to the DIY electrical centre. In here you can find all electrical projects and guides, please ensure that you know 100% what you are doing before even considering doing any electrical work yourself and if in doubt consult a qualified electrician.

Lighting centre

Lighting centre

Here is the lighting centre where you will find out how to change a light fitting, learn about different types of light wiring as well as two and three way lighting arrangements. How to change light switches is also in here.

 

 

Electrical safety

Electrical Safety

Safety should be your main priority when doing any DIY
task but especially when working with electricity as the results could be
fatal!

 

  Electricity

Electricity

A brief introduction to where electricity comes from
and how it is distributed.

 

Earthing & Bonding

Earthing and Bonding

Electrical safety is of paramount importance. Ensure
you have an adequate Earthing and bonding system Installed.

 

  Socket and switch heights

Socket and switch heights

Here are the recommendations for the heights of
sockets and switches in new houses.

Click here for Habitable rooms

Click here for Kitchens

 

Electrical glossary

Electrical Glossary

A concise list of electrical abbreviations.

  Consumer units

Consumer units.

Learn about Consumer units and fuse boxes in here.

 

How to cut and strip cable

How to cut and strip cable

Step by step instructions on how to cut and strip
domestic cable

  How to wire a plug

How to wire a plug

How to wire a three pin domestic appliance plug.

 

Cooker circuits

Electric cooker circuits

Electric cookers normally require their own dedicated
radial circuit and cooker control unit.

 

  Fuses

Fuses

This page looks at a few different types of fuses and also shows the correct Amperage ratings for the different fuses.

 

New Harmonised colours

New Harmonised wiring colours

After having Live red wires and Black Neutral wires
for the last 50 years the government has decided to change the colours from
black to blue and from red to brown. This page has the new colours and also
includes three Phase electricity.

 

  Is your wiring safe?

Does your house need re-wiring?

Is the wiring in your home safe? by reading this you
should be able to determine if the wiring in your home is safe or if it
needs replacing!

 

 

 

  Testing fuses

Testing a consumer unit fuse

If you suspect a fuse has blown in the fuse box or
consumer unit this will show you how to safely test it.

 

Fuse testing

Electrical appliance fuse testing

Testing the fuse in a common household plug.

  Installing a shower

Installing an electric shower

instructions
on how to fit a electric shower from the electrics to the plumbing

 

 

Ring Main circuits

Ring Mains

Sockets are normally wired on ring mains, here are the diagrams and drawings

 

  Routing cables

Routing Cables

This page covers where wires can be run under floors
and in walls, including the permitted zones

 

How to fit a back box

How to fit an electrical accessory back box

How to fit a metal back box, dry lining back box or
surface mounted patress.

 

  Wiring an extractor fan

Wiring A extractor fan

Wiring diagrams and instructions for extractor fans.

 

 

Replacing a damaged socket

Replacing a damaged socket

Instructions on replacing a broken or damaged socket

  Replacing an oven

Replacing an Electric oven

How to replace or fit an electric oven

 

Aromoured cable and glands

Armoured cable and Glands

How to cut, strip and terminate armoured cable using
Glands

  Domestic cable

Domestic Cable

Which thickness of cable to use for which circuit

 

Machine screw cutting

Machine Screw Cutting

How to easily cut a electrical screw to length without
damaging the thread

  Crimp terminals

Crimp Terminals

A look at crimp terminals and how to use them to join
stranded wire

 

Under floor heating

Under Floor heating

How to install electric under floor heating beneath a tiled floor.

  How to replace a room stat

How to replace a room stat.

This is a step by step guide on how to replace a mechanical room thermostat with a digital programmable room stat