How long after a hailstorm do shingle bruises show?
Most hail damage from hail shingle bruising happens the moment hailstones hit the underlying layers, but it often shows up 24 hours to 2 weeks later as granules loosen and the shingle surface dries, revealing visible indentations. In some cases, bruises stay hard to spot for 30 to 90 days, then become obvious after sun,…
