The answer to 'what is downspouts' is downspouts are vertical pipes that carry rainwater from the roof gutters down to the ground or a drainage system. Downspouts are an essential component of a home's roofing and drainage system, helping to prevent water damage to the home's foundation, siding, and landscaping.
Downspouts are typically made of metal, such as aluminum or galvanized steel, or PVC plastic. They are installed at the corners of the home or at specific intervals along the roofline to collect and channel water away from the home. Downspouts can be straight, angled, or have elbows to direct the water flow as needed.