Conditions That Cause Gutter Clogs
Gutters stop draining properly when matter settles in the troughs and restricts water flow toward the outlets. Common sources of drainage obstruction include:
- Decaying leaves, needles, and twigs blown from nearby trees.
- Organic silt, moss, and roof granule runoff accumulating in low spots.
- Bird nests, seed pods, or pests taking shelter inside damp channel sections.
- Trapped debris lodged directly above the downspout openings.