Poles with different purposes such as lighting, communication, advertisement, surveillance, flag support, can be manufactured using a variety of materials. The common materials are wood, concrete, composite, and steel.
Each of these materials has its own advantages and disadvantages, but steel is the optimal material for the task. Although different types of steel are fit for pole manufacturing, galvanized structural steel has the best price-performance records. It is much cheaper, considering the lifespan and manufacturing, maintenance, and installation costs.