Updating knob tube wiring yourself

Rated 4.38/5 based on 914 customer reviews

We had to apply for and pay for the city permit ourselves.

After completing that, he gave us a separate estimate for ,252 JUST to rewire 23 plug outlets, (no switches or lights), stating it would take him about 4 days.

It is not unusual to find all new wiring at the breaker panel and old knob and tube wiring for the lighting circuits on the top floor of the home. Installations have to be evaluated on a caseby-case basis.

Safety usually depends on the history of modifications and upgrades Most home insurance companies will not write new policies on homes with knob and tube wiring.

If you are already living in the home and have a policy, you can simply have an electrician evaluate the system and correct any deficiencies.

Most homes with knob and tube wiring have been at least partly upgraded.

The oldest residential wiring is called knob and tube wiring.

Ceramic knobs support individual strands of wire along their run and ceramic tubes protect the wire where it passes through wall studs or floor joists.

The lights come on when you flip the switch, the TV works, and the refrigerator keeps food cold.

That means the electrical wiring must be fine, right? There may be times, especially if your house is more than 40 years old, when you need to upgrade electrical wiring for safety, or because the existing wiring no longer meets your family’s power needs.

Leave a Reply