Old wiring in homes can be fine if it is up to date with modern standards. It can also be a danger if it has outdated technology, such as no ground wiring. To keep your home safe, you may want to repair some of the old wiring and have your electrical system updated. Here are some of the things that can be done to update your electrical wiring and ensure that your home is safe:
1. Replacing Old Non-Insulated Wiring
In some homes, wires may not be insulated at all. This is something that is found in some of the oldest electrical installations, and a situation where it may be best to rewire your home. This type of wiring can be a fire hazard and has been accepted in the past, but if you are doing renovations, you will probably be required to have it replaced if you make any changes to your home. This knob-and-tube wiring is one of the earliest electrical systems and will not be found in more modern homes.
2. Adding Ground To Electrical Outlets
Another type of old wiring system that you may find is a system without ground. The ground wire in electrical systems is what protects your wiring from electrical surges. If your home does not have ground wires, then it is a good idea to have them updated. This can be seen in the electrical outlets that only have the two-prong connectors, instead of three.
3. Adding Service For Crowded Circuits
In the past, homes had fewer electrical devices, which means fewer outlets. This can be a problem in a modern home. If you use long cords and gang-plugs to connect electrical appliances, this can be a fire hazard when circuits become overloaded. You may want to consider having an electrician add outlets and electrical wiring to give your more service and reduce the need for using long cords for electrical devices.
4. Installing GFI Outlets In Areas With Humidity
Any area of your home with humidity needs to have GFI outlets, which are the kind with the red and black buttons on them. These give protection from electrical surges due to appliances getting wet. They need to be installed in areas like kitchens, bathrooms and outdoor outlets. If you have a basement, you may want to consider using these outlets near foundation walls that can potentially leak and cause problems.
These are some of the things that can be done to update the wiring in your home to make it safe. If your home has outdated wiring, contact an electrical services contractor to ensure your home is free of electrical hazards.