Debris and Drainage Conditions That Cause Blockages
Gutters quickly collect a variety of materials depending on your surrounding landscape and seasonal changes. Tree branches hanging over the roofline, decaying organic matter, and airborne debris can accumulate rapidly. Common materials that cause blockages include:
- Dry leaves, twigs, and small branches
- Pine needles and seed pods that mat together in troughs
- Roof shingle grit washing down from sloped surfaces
- Organic sludge, mold, and decaying compost in slow-draining sections
- Nesting materials left behind by birds, rodents, or insects