Factors That Influence Gutter Blockages
Drainage troughs collect leaves, twigs, airborne seeds, and roof grit depending on the immediate surroundings of a structure. Trees positioned close to rooflines contribute heavy organic matter, while open exposures can still accumulate silt and broken asphalt shingle granules over time. Periodic inspection of drainage flow shows whether seasonal shedding or recent storms have created dams along your roofline.