Knob and tube wiring replacement costs are higher than many other home improvement projects at $24,300 on average or between $12,000 and $36,600. Homeowners can expect home size, accessibility of the ...

Question: I live in a beautiful home in San Roque that was built in the late 1920s and it still has the old original knob-and-tube style of electrical wiring. The original fuse box was removed and ...

Q: The house we bought in 2005 was built in 1900. We have done our best to update the electricity by removing knob and tube wiring in the basement and all that is accessible in the attic. Our ...

I’m buying a house in an older neighborhood to set up as a rental unit. The house has the older style knob and tube wiring, which is visible in the attic. I’d like to add insulation to the attic to ...