how often does electrical wiring need to be replaced

The life of electrical wiring is longer than most people think. Depending on your home and location, electrical wiring can last anywhere from 40 to 70 years before it needs to be replaced. However, if you hear crackling or buzzing sounds coming from your outlets, it could be a sign that your wiring needs replacing sooner rather than later. Anytime you are dealing with electricity, it's important to get the wiring checked by a professional electrician.

It's not just outdated wiring that can be a threat. Wiring that wasn't installed correctly in the first place is also a hazard. If something has been added to the existing system, like an appliance or a light, the connections should be checked to make sure they're safe. This can be dangerous if wires are too close together, or if they have been incorrectly installed.

Finally, if you are planning to do any major renovations in your home, you should consider having your wiring evaluated for safety. Even if it was installed correctly, older wiring may not be able to handle the power needs of new fixtures or appliances. Upgrading your home's wiring can help keep your family safe and can also help increase its resale value. By having your electrical wiring evaluated by a professional electrician, you can be sure that it will keep your home up to safety standards.

Home Electrical Wiring 8 Signs You Need It Replaced Bob Vila