The answer to 'downspouts curling' is that downspouts can curl or bend for a few common reasons, including poor installation, damage from weather, or simply age and wear over time. Curling downspouts can lead to water drainage issues and potential damage to your home's exterior and foundation.
Some of the most common causes of downspout curling include heavy snow and ice buildup, strong winds, or impact damage from landscaping equipment. Over time, the weight of water, debris, and UV exposure can also cause the downspout material to weaken and lose its shape. Homeowners should inspect their downspouts regularly and address any curling or bending issues promptly to prevent water damage.