Storm damage leaks
Leaks appearing after wind or hail
Black streaking on a roof is algae, and the moss that follows it holds moisture against the shingle and works into the gaps between courses. Both shorten service life, so cleaning is maintenance rather than cosmetics. The method matters: soft washing with the correct solution lifts growth without damage, while pressure washing strips the granules off and takes years off the covering in an afternoon.
Greene County sits in Georgia's hail belt, where the spring storm line coming across the state tends to organise. Hail is the dominant roof killer here and it works slowly: the stone bruises the asphalt mat under the granule surface without breaking through, so the roof keeps water out for another season or two and then starts leaking from spots that were damaged years earlier. Add the summer heat load — Greene County roofs run extremely hot, which ages the shingle and dries out the sealant around every penetration — and the failures cluster around pipe boots, flashing and anything with a rubber component.
It should not be. Pressure strips the mineral granules that protect the asphalt mat, which is the single fastest way to take years off a roof. Soft washing achieves the same result without the damage.
Where shade and moisture allow it, yes. Zinc or copper strips near the ridge release trace metal in rainwater that suppresses regrowth, which slows the cycle considerably.
Leaks appearing after wind or hail
The metal that seals every joint
The metal at the roof edge
Airflow that stops condensation and ice dams
Bruising and granule loss
Scheduled checks instead of emergencies
You will get a straight answer on whether Greene County needs someone out today or whether it can wait — before anyone quotes you for anything.
Call (229) 592-0097