Things You Should Know About Knob and Tube Wiring Buying a home or starting a renovation are both intense projects that require lots of planning and preparation. However, even if you do all you can to ensure things go smoothly, you may face some unforeseen issues, such as knob and tube wiring.
If you discover this outdated wiring in your current or future Toronto home, try not to panic. While it’s certainly not desirable, take the time to learn about the myths and facts about knob and tube wiring so that you know how to best proceed.
What is Knob and Tube Wiring?
Before we explore some of the more common concerns about knob and tube wiring, it’s best to clarify what exactly makes up this older electrical system. To start, did you know that the name comes from the porcelain knobs and tubes used during the installation process?
When it comes to the semantics of the system, copper wire was wrapped in rubber sheath or asphalt-soaked cotton cloth and then passed through porcelain tubes that were inserted into the framing of a house. While the system was considered quite clever at the time, it is no longer considered a viable electrical system to use in today’s homes.