Debris and Drainage Factors Affecting Residential Gutters
Gutters clog when falling foliage, twigs, and organic silt accumulate along the roofline over time. Conditions that typically influence how quickly blockages form include:
- Proximity and height of overhanging tree branches near the roofline.
- The pitch and surface area of the roof feeding water into each trough.
- Accumulation of windblown leaves, pine needles, or seeds in corners and outlets.
- Decaying organic sediment settling in low spots between maintenance visits.