If your home was built before 1950, it probably has knob and tube wiring. This type of wiring was used in homes up until the mid-20th century, when copper wiring became the industry standard. While knob and tube wiring is not necessarily unsafe, it is outdated and not up to code with today’s standards. Here are some reasons why knob and tube wiring is bad:
1. Outdated and Inefficient
Knob and tube wiring is over 75 years old. It is outdated and not as efficient as today’s copper wiring. This type of wiring cannot handle the amount of electricity that today’s homes need. Additionally, knob and tube wiring does not have a ground wire, which means that it is not as safe as copper wiring.
2. Not Up to Code
Knob and tube wiring is not up to code with today’s safety standards. This type of wiring does not have a ground wire, which is required by most building codes. Additionally, the insulation on knob and tube wiring is often not up to code, which can lead to electrical fires.
3. Can’t be Insured
Because knob and tube wiring is outdated and not up to code, most insurance companies will not insure homes that have this type of wiring. If your home has knob and tube wiring and you experience an electrical fire, your insurance company may not cover the damages.
4. Difficult to Update
If you have knob and tube wiring in your home and you want to update to copper wiring, it can be a difficult and expensive process. Electricians will often have to rewire your entire home, which can be costly.
5. Increases Your Home’s Value
If you are thinking of selling your home, updating the wiring will increase the value of your home. Most homebuyers are not interested in homes that have outdated knob and tube wiring, as it can be a safety hazard.
While knob and tube wiring is not necessarily unsafe, it is outdated and not up to code. If you are thinking of selling your home, it is worth updating the wiring to increase the value of your home. If you experience an electrical fire, your insurance company may not cover the damages if your home has knob and tube wiring.
