What serves as drainage pipes attached to gutters?

Downspouts are vertical pipes that carry rainwater down from the gutters to the ground or to a drainage system, preventing water from pooling around the base of a structure. They are an essential component of a building's drainage system, effectively channeling water away from roofs and eaves, which helps to protect foundations and landscaping from water damage.

In most building designs, downspouts are strategically placed to ensure efficient drainage, and they often connect to a stormwater management system. This function directly supports the purpose of gutters, which is to direct rainwater into a controlled system for proper management. Understanding the importance of downspouts in managing water flow is crucial for effective building and landscape design, particularly in areas prone to heavy rainfall or flooding.