Tips to change the electrical installation of your house
Either because you have just bought a house or because it is old, it is always worth checking the state of the electrical installation. It may be out of date or not up to expectations. It may be the case that it does not comply with the current security measures, being necessary to change it completely.
When is it necessary to change the electrical installation of a home?
The best time to change the electrical installation of a home is when you are going to carry out a large reform, either of the whole house or only part of it. The main reason for doing this is not just to improve comfort or put aside those problems that occur so often, but to increase the safety of all members of a household.
In most cases, it will be necessary to cut the new electrical cables to be included, and even lift the skirting boards and pass them underneath. This is only done if the installation is very old.
How to evaluate the state of our electrical installation?
To assess the state of an electrical installation, the first thing to do is check the general control and protection panel. This will be where all the necessary elements for the evaluation are:
- ICP: It is the power control switch whose objective is to protect the installation and the home from overloads or short circuits.
- ID / DF: Differential switch that is responsible for protecting users when they are working with it or from a current leakage.
- PIA: They protect all independent circuits against installation failures.
It is necessary to check the state in which each of them is located and, if you do not know the subject, have the help of a professional electrician who can provide you with a more objective view about it.
Basic materials needed to change an electrical installation
In the event that the electrical installation is damaged and it is to be changed, it is necessary to have several basic materials that will help you to do it. They are as follows:
- Cable gland guide
- Cable ducts
- Insulating tape
- Flexible cable
- Pair of scissors
Before working, make sure that the power is completely cut off, safety is always the first thing you should assess before getting down to work.
When to go to an electrician to change our electrical installation
A professional electrician is qualified to offer you services in simple, complex installations and electrical installation changes.
If you are not prepared to do the job, you do not need to get involved, since the lack of ignorance can exacerbate the problem. The best solution is to have an electrician to help you get a better view and check whether or not the electrical installation change is necessary. Contact Sunstone Electrical & Data today!
Actions to be carried out by our electrician in the change of electrical installation
The electrician we trust to make the electrical installation change must follow some steps to proceed safely and legally:
- Permits. Rewiring a home requires a permit from the local building department. The work should be inspected and have cable planning.
- Location. The most common is to start using new wiring from an elevated position, such as the attic. Connecting all the spaces will depend on the power points and should go up to the main area. There are dangerous elements such as fiberglass, which is why it is necessary to make sure that the electrical current is deactivated.
- Wiring. Old power wiring must be removed to insert new one. The easiest thing is to pull carefully until it comes out, although there may be the option that it is stapled, in this case, it will be necessary to drill to place the new cable.
- Drilling. If this hole cannot be reused, a new one will need to be created. This requires great skill, so it is important to have a specialist to help you.
- Number of circuits. Modern appliances require a greater number of circuits than older installations do not have. You have to plan well according to the standards of the National Electrical Code and know the number that are necessary.
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