Florida Standard Roofing | Roofing Services in Boca Raton, FL 33431

The salty air in Boca Raton accelerates metal corrosion. We recommend using high-grade, corrosion-resistant metals like aluminum or copper for flashing replacements and ensuring all seams are properly sealed. Regular professional inspections, at least once a year, are crucial to catch and address early signs of pitting or rust before they lead to leaks.

Those dark streaks are often Gloeocapsa magma algae, common in our humid climate. We advise against high-pressure washing, which can blast off protective granules. Instead, a professional soft wash with an EPA-approved, zinc-based cleaning solution is effective and safe. For long-term prevention, consider installing zinc or copper strips along the roof ridge; as rain washes over them, it deposits ions that inhibit algae growth.

Look for interior signs like water stains on ceilings or walls, especially after our heavy rains. Externally, check for cracked, curled, or missing shingles, excessive granule loss in gutters, and any visible rust or separation in the flashing around chimneys, vents, and valleys. If you see widespread algae or moss, it can trap moisture and degrade shingles faster. When in doubt, a professional inspection can provide peace of mind.