Leaves and needles that clog local gutters
A wide variety of regional trees drop continuous debris into Illinois roof channels throughout the year. Broadleaf varieties like sugar maple, red maple, bur oak, hickory, and American elm dominate local yards, alongside conifers such as white pine and spruce. The specific tree mix differs across the state, but all cause serious blockages. Maples dump helicopters in late spring, while broadleaf trees shed heavy piles of fallen leaves, acorns, and small twigs as fall arrives. Conifers drop sharp needles that pass through standard screens, forming dense mats inside gutters that trap water and block the mouth of every downspout.