Old House Wiring Colors Uk

By | December 24, 2022



Old house wiring colours in the UK can be a tricky subject to navigate. For example, if you're looking to make electrical renovations in your home, you need to know what colour coding systems were used in the past.

The regulations regarding electrical wiring colour codes in the UK first changed in 2006. Before this, there were two different colour coding systems. The first was used up until roughly the 1960s and featured a set of standardised colours that could vary slightly depending on where you lived. This system included black, white, red, blue and green.

After the 1960s, a new colour coding system was developed and regulated by the British government. This system was much more uniform and included brown, grey, black, blue and green wires for live wires, and yellow and green for earth wires.

It's important to understand these old wiring colour codes as they can help you to identify the wiring when renovating your home. Knowing what colours are used for what circuits can also help prevent any safety issues or accidents that could be caused by improper wiring.

Although many UK homes will now feature the newer colour coding system, it is still worth being aware of the older wiring colour codes. This information can be incredibly useful if you are planning a renovation and have to work with the existing wiring in your property.

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