Five reasons to replace knob and tube wiring during your home renovation
Historic homes possess a certain allure, but their aging infrastructure, like knob and tube wiring, presents a serious hazard. Knob and tube wiring is an outdated electrical wiring system that was commonly used in Pittsburgh homes during the late 19th and early 20th centuries. While it was once considered a standard wiring method, it is now generally considered unsafe and obsolete. There are several reasons why it is recommended to replace knob and tube wiring, and your next renovation would be a great time to complete the project.
Knob and tube wiring poses significant safety risks. It lacks the safety features of modern wiring systems, such as grounded conductors and GFCI (Ground Fault Circuit Interrupter) protection. Over time, the insulation around the wires can deteriorate, become brittle, or be damaged by rodents or construction work, increasing the risk of electrical fires. Replacing knob and tube wiring provides you with peace of mind.
Inadequate for Modern Electrical Needs
Knob and tube wiring was designed for the electrical demands of a bygone era. It can’t safely support the power requirements of today’s homes, with numerous appliances, electronics, and gadgets. If you plan to renovate or add electrical appliances, such as air conditioning units or modern entertainment systems, the existing knob and tube wiring might not be sufficient to handle the load.
The wiring is not enclosed in a protective sheath like modern wiring systems. The wires are often suspended on porcelain insulators and are subject to physical damage and exposure. This makes them more susceptible to wear and tear.
Insurance and Code Compliance
Many insurance companies may refuse to insure homes with active knob and tube wiring. Additionally, homes with this type of wiring may not meet current building codes, making it difficult to sell or renovate the property. Homes with knob and tube wiring often have a lower resale value because potential buyers are aware of the potential safety hazards and the cost of necessary rewiring.
As knob and tube wiring is an outdated system, finding replacement parts can be challenging and expensive. Upgrading to a more modern wiring system makes maintenance and repairs easier and more cost-effective.
What to Consider
Replacing knob and tube wiring is essential to ensure the safety and functionality of your home’s electrical system. It’s a significant project that should be carried out by a licensed electrician to meet current safety standards and code requirements. While it may be an investment, it is a crucial one for the well-being of your family and the value of your property.
Ready to replace the knob and tube wiring in your home during your next renovation project?
When you hire Marvista Design + Build in Pittsburgh, PA, you’re hiring a team you can trust to bring your vision to life. We follow a thorough design-build process to streamline your renovation and ensure the success of your project. Our team includes designers, carpenters and project managers, all under one roof. We’ll handle your project from start to finish.
Together, we can create your dream space! Schedule a consultation with us by calling (412) 652-9027 today!