Knob and tube wiring is probably the oldest method of home wiring. It uses two wires: a live wire and a neutral wire, with no ground wire. The cloth-covered wires are attached to porcelain knobs to hold them in place. Holes are drilled through studs or joists, and porcelain tubes are fitted to protect the wires from touching the wood.
Common Faults Associated with Knob-and-Tube Wiring
A properly working knob and tube system doesn’t pose an immediate risk. However, problems can occur over time due to the age of the wiring or changes made by previous homeowners. Poor work by electricians can also create new issues or worsen existing ones. We are a trusted residential electrician company in Toronto and GTA, specializing in knob and tube wiring & rewiring, with extensive experience in this field.
One of the most common issues with knob and tube wiring is its insulation. Unlike modern plastic insulation, it’s made of rubber or cloth, which breaks down over time. This can leave wires exposed to air, water, and moisture, increasing the risk of short circuits and fires. We perform thorough inspections to identify exposed wires or other hidden hazards and make sure all wiring is properly covered and insulated.
Wiring Is Never a DIY Task
Knob and tube wiring should always be handled by a qualified Licensed electrician because of the potential risks. Our skilled team has the experience to safely tackle even the most challenging wiring problems. No matter how complex the issue, we resolve it quickly and efficiently.
Complete Wiring Replacement
If you notice any cracks or damage in your knob and tube wiring, contact us immediately. Using modern tools and materials, we replace the affected wiring with precision and care. Your safety is our priority, and we ensure every replacement is done accurately to prevent future problems.
Rewiring Knob and Tube Wiring
Because of the risks and complexities associated with knob and tube wiring, a complete rewiring is sometimes the safest solution. Our team of experts has extensive experience in rewiring homes, making them safer and more efficient while improving overall electrical performance. We will replace the old system with a modern wiring system that works better and lasts longer. In just a few hours, the old wiring will be removed, and the new system installed safely and efficiently.
Homeowners should be extra careful with knob-and-tube systems, as they can be dangerous if not properly maintained. Only a trusted residential electrician, like ontime electric, has the skills and experience to handle these complex wiring jobs safely.