The answer to 'why is my downspouts leaking' is that downspouts can leak for several common reasons, including clogs, damage, or improper installation. Leaking downspouts can lead to water damage and foundation issues if not addressed promptly.
Some of the most common causes of leaking downspouts include debris buildup, cracks or holes in the downspout material, loose connections at the gutter or ground, and improper downspout slope or placement. Symptoms of a leaking downspout may include water pooling around the foundation, damp walls or floors, and staining or damage to the siding or landscaping.