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 ...

SAN FRANCISCO (KGO) -- Few of you have probably heard of knob and tube electrical wiring. But, it turns out you should know more, because insurance companies are now canceling and denying homeowners ...

Most insurers see homes with knob-and-tube wiring, aluminum wiring, and 60-amp service as high-risk, which prevents clients with those systems from easily obtaining home insurance. But are wiring ...

I thought I'd finished with writing about knob and tube wiring, but readers raised a couple of good points this week, so I'll go one more time. Knob and tube is the earliest of the electrical wiring, ...