Can Hail Damage Chimney Flashing Without Damaging Shingles?
Yes. Hail can dent, loosen, or split chimney flashing while the shingles around it still look fine. That happens because flashing is thinner, more exposed, and sealed at edges that hail can stress. If the flashing fails, water can enter even when the roof surface looks untouched, so the real test is function, not appearance….
