Debris Buildup and Gutter Drainage Conditions
Drainage issues vary depending on the types of leaves, twigs, and organic matter that collect along a roof edge. Illustrative drainage problems include:
- Concentrated debris collecting directly over an outlet hole, which prevents water from entering the vertical pipe.
- Settled grit or decaying organic material along a long gutter run, causing standing water even when the downspout opening is partially clear.
- Wind-blown organic matter forming compact plugs inside downspout elbows after moderate rainfall.