What does roofing a pole refer to in electrical practice?

Roofing a pole in electrical practice refers to nailing a metal cap on top of the pole. This metal cap is essential as it serves to protect the pole from various environmental factors, such as moisture and debris, which can lead to deterioration or damage over time. By securely placing a cap on top, it aids in prolonging the lifespan of the pole and maintaining its structural integrity.

While options such as insulating around the pole or covering it with protective paint also serve protective functions, they do not specifically define the process known as roofing. Strengthening the foundation is unrelated to the act of roofing itself, which is specifically about adding a protective cover to the top of the pole.