The answer to 'what is downspouts' is that downspouts are vertical pipes that carry rainwater from the roof's 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, landscaping, and other structures.
Downspouts are typically made of metal, plastic, or aluminum and come in a variety of shapes and sizes to accommodate different gutter systems and home designs. They are installed at the end of the gutters and are responsible for directing the water away from the home, preventing it from pooling around the foundation or causing erosion.