Calder Roofing | Roofing Services in Okatie, SC 29909

Those dark streaks are typically algae stains, specifically Gloeocapsa magma, which thrives in Okatie's warm, humid climate. They feed on moisture and limestone in asphalt shingles. Calder Roofing addresses this by performing a professional soft wash. We use a specialized, eco-friendly cleaning solution that kills the algae at the root without damaging your shingles. This not only restores your roof's appearance but also helps preserve the lifespan of your roofing materials.

Flashing is the metal sealing around roof protrusions like chimneys, vents, and skylights. In Okatie, temperature fluctuations and coastal weather can cause the sealant to dry out and the metal to separate, creating leaks. Key signs include water stains on interior ceilings near these areas, visible gaps or rust on the flashing itself, or missing sealant. Calder Roofing's repair process involves carefully removing the compromised flashing, preparing the surface, and installing new, properly sealed flashing to ensure a watertight barrier against our local weather.

Absolutely. A roof free of dark algae stains reflects more sunlight rather than absorbing heat, which can help keep your attic and home cooler. Properly sealed flashing prevents warm, humid air from entering your attic in the summer, making your insulation more effective. By addressing both these common Okatie issues, Calder Roofing helps improve your home's overall thermal efficiency, which can contribute to lower cooling costs during our long, hot seasons.