Repair vs replacement depends on leak source, roof age, and shingle condition; localized fixes work

https://caidenvipq610.lucialpiazzale.com/why-long-island-roofs-leak-after-heavy-rain-common-causes-and-how-to-prevent-them

Repair vs replacement depends on leak source, roof age, and shingle condition; localized fixes work, but widespread wear suggests re-roofing.