Knob and tube wiring was used in residential housing in the early 1900s, right through to the 1960s in some areas in Canada. For those people looking to buy an older home or who have been living in an older home for quite some time, you may likely have to think about a knob and tube replacement.
Unfortunately, knob and tube presents some safety issues and challenges that you need to be aware of. If you do suspect that this outdated wiring may be in your home, reach out to a certified electrician for an assessment. Knob and tube wiring is often hidden behind walls, making it hard to find unless you have experience in knowing where to look.
Learn What Knob and Tube Wiring Looks Like
Before you focus on the knob and tube wiring replacement cost in Toronto, let’s talk about how to identify it. To start, the most common place you’ll find knob and tube is in the basement or the attic.
To find this older wiring system, look for white ceramic knobs and tubes that resemble spools of thread. The electric wires feed through the knobs, which support each wiring strand. The heavy ceramic tubes protect the electrical wires as they run through the joists.
Why do you need a knob and tube replacement if you do find this outdated wiring in your home? Well, to start, this older electrical system is not designed to handle the more demanding electricity use of today’s households which increases the risk of an electrical fire. In addition, knob and tube has no ground wire, only a hot and a neutral wire. Finally, the materials used for knob and tube wiring become brittle with age, further creating a safety issue.
Make Sure Your Home is Safe with Langstaff & Sloan
If you’re searching for the knob and tube wiring replacement cost in Toronto, make sure you’re only reaching out to licensed electricians. They are the only ones that can safely verify how much knob and tube you’re dealing with and then provide a comprehensive plan to update your wiring according to electrical code.
If you know it’s time to have your wiring updated, ensure your family’s safety by working with Langstaff & Sloan. With over 20 years of experience, you can trust our team to complete a knob.
Source: https://langstaffandsloan.com/how-to-identify-knob-and-tube-wiring/
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