Chimney and flashing leaks
Leaks around the chimney stack
Wind damage usually does not remove shingles. It breaks the adhesive seal strip underneath and leaves them lying flat, so the roof looks untouched from the ground and takes water at the next driving rain. This is the single most common storm-related leak call, and the most commonly missed, because there is nothing to see until someone runs a hand under the tabs and finds they lift without resistance.
De Witt County gets the full range — freeze-thaw cycling through winter, severe convective storms with hail and straight-line wind in spring and summer, and enough temperature swing between them to work every joint on the roof loose. Freeze-thaw is the quiet one: water finds a hairline gap in flashing, freezes overnight, expands, and opens it slightly wider, repeating through a De Witt County winter until a joint that was watertight in October is leaking by March. Spring brings the loud damage, and derechos have put straight-line wind through this region at speeds that take ridge caps and whole shingle courses. Housing stock here is older than average, which means a lot of roofs where the flashing has already been through several decades of that cycle.
That is the usual presentation. Wind breaks the seal strip without removing the shingle, so the roof looks intact and leaks at the next heavy rain. Nothing is visibly missing.
Wind damage is generally a covered sudden-and-accidental event. The difficulty is proving it is wind rather than age, which is why hand-testing and photographs taken soon after the storm matter.
Leaks around the chimney stack
The sheathing under the shingles
Concrete and clay tile
Natural slate, repaired not replaced
Crown, cap and masonry
Bruising and granule loss
You will get a straight answer on whether De Witt County needs someone out today or whether it can wait — before anyone quotes you for anything.
Call (706) 696-1888