Old homes can be charming and contain architectural elements not often seen in many modern housing developments. But what older homes may have in design appeal, they may lack in updated features.

While cosmetic changes are not necessarily difficult, one area of concern in historic homes – and sometimes even in houses built 40 or 50 years ago – is archaic wiring. Wiring provides power to every room of the home. In today’s electronics-driven society, electricity that works is an essential component of daily life. Unfortunately, wiring can be compromised over time through simple ageing, pest infiltration, weather, or other conditions. Deteriorated wiring can present a shock hazard and a serious fire hazard. In addition, the amperage of old wiring may not meet the needs of the devices used in homes – overpowering the circuits, which can cause breaker blowouts and other problems, such as overheated wires that may spark and cause fires from within the wall.

Wiring often falls into the “out of sight, out of mind” category. Homeowners may make allowances for inadequate electrical systems, such as running extension cords or using multiplug connectors to increase their wiring capacity. However, they may not be diligently keeping on top of upgrades needed to stay safe. Confirming that a home’s electrical system is safe is a necessary part of home maintenance.

For those who haven’t already done so, schedule an inspection with a licensed electrician to go over the home’s wiring. They can determine if any areas pose a safety risk and/or do not conform to local code requirements. Failure to meet code can lead to difficulty obtaining permits to make other home renovations, or difficulty selling a home later on.

The electrician can also go over improvements that can improve safety and function. For example, additional outlets, including GFCI outlets in kitchens and bathrooms, may be part of the plan and rewiring a fuse box or circuit panel to allow for better flow of power around the house. Frayed wiring or underinsulated wiring also may need to be replaced.

Owners of old homes should recognize possible electrical system dangers that require attention. Plus, considering electrical codes change quite frequently, it is always in a homeowner’s best interest to work with a qualified electrician to keep wiring inspected and up to date.