A downspout is a pipe that runs vertically along the side of a building from a gutter and allows the water to flow away from the structure. Downspouts allow water from a gutter to reach the ground without splashing down or pooling around the building. They can be square, round, or corrugated square or round. The roof slope and square footage determines the size of downspout needed to divert the water from the gutters. We are able to manufacture custom fluted and round downspouts as well.