What Homeowners Should Know About Electrical Safety
Aluminum Wiring in Homes (1965–1973): What Homeowners Should Know Between approximately 1965 and 1973, single-strand aluminum wiring was commonly used in residential branch circuits due to the rising cost of copper. While aluminum wiring is still legal and not automatically unsafe, its long-term performance has proven less reliable than copper. Over time, inherent characteristics of aluminum can cause loose connections, overheating, and potential fire hazards — especially if the system has not been properly maintained. Why Aluminum Wiring Can Become Dangerous The most common problems…









