Residential Concerns | Roofing Services in Milledgeville, GA 31061

Those black stains are likely algae, which thrives in our humid climate. The safest and most effective method is a professional soft wash treatment. We use specialized, low-pressure cleaning solutions that kill the algae at the root without damaging your shingles. It's important to avoid high-pressure washing, which can strip away the protective granules on your asphalt shingles and shorten your roof's lifespan.

Flashing—the metal strips around chimneys, vents, and valleys—often fails here due to thermal expansion and contraction from our temperature swings, combined with heavy rain. We fix this by carefully removing the compromised flashing, inspecting the underlying deck for water damage, and installing new, high-grade flashing sealed with premium waterproofing materials. This ensures a watertight seal that can flex with the seasons.

Absolutely. While algae itself isn't directly causing leaks, the moisture it holds against the shingles accelerates granule loss and organic growth, which can compromise the roof's surface over time. More importantly, our inspection during a cleaning service often reveals early signs of flashing failure or other vulnerabilities. Addressing these small issues proactively is the best way to prevent major leaks down the road.