The answer to 'why is my downspouts cracked' is that downspouts can crack due to a variety of reasons, including age, weather exposure, and physical damage. Cracked downspouts can lead to water leaks, foundation issues, and other problems if not addressed.
Common causes of cracked downspouts include freeze-thaw cycles that cause the material to expand and contract, UV radiation that degrades the material over time, and impact damage from lawn mowers, falling branches, or other objects. Symptoms of a cracked downspout may include visible cracks, water leaks, and water pooling around the foundation.