Downspouts are vertical pipes that carry rainwater from a building's roof to the ground. They are an essential part of a gutter system, which collects rainwater and directs it away from the structure. By channeling water away, downspouts help prevent damage to the foundation and reduce the risk of flooding in basements. Typically made from materials like aluminum, vinyl, or steel, downspouts come in various sizes and styles to match a building's design. Properly installed and maintained downspouts ensure that rainwater flows efficiently, protecting your home and landscape from water-related issues.