The answer to the difference between downspouts is that downspouts are the vertical pipes that carry water away from the roof and gutters. There are two main types of downspouts: round and rectangular. Round downspouts are the most common and cost-effective option, while rectangular downspouts can provide a more modern, sleek appearance. The choice between the two often comes down to personal preference and the overall aesthetic of the home.
Regardless of the shape, the main purpose of a downspout is to efficiently direct water away from the home's foundation and prevent water damage. Proper downspout placement and sizing are important to ensure the water is directed away from the home and not causing issues like flooding or erosion.