Wilkinson Harold Roofing Contractors | Roofing Services in Concord, NC 28025

In Concord, flashing failure is often caused by our seasonal temperature swings and heavy rains, which can cause expansion, contraction, and corrosion over time. At Wilkinson Harold Roofing, we conduct a thorough inspection to identify compromised flashing around chimneys, vents, and valleys. Our repair process involves carefully removing the old, damaged flashing and installing new, high-grade metal flashing sealed with professional-grade caulk or membrane to create a watertight barrier that stands up to local weather.

Yes, those stubborn black or dark streaks are likely Gloeocapsa magma algae, a common issue in our humid Concord climate. Pressure washing can damage shingles. Our expert method involves a gentle, low-pressure application of a specialized EPA-approved cleaning solution that safely kills the algae and spores without harming your roof. This not only restores your home's curb appeal but also prevents the algae from eating away at the protective granules on your shingles, extending your roof's lifespan.

Absolutely. Proactive prevention is a key part of our service. For new roofs or replacements in Concord, we specify and install algae-resistant shingles that contain copper granules to inhibit future growth. We also pay meticulous attention to flashing details, using wider drip edges and superior sealing techniques at all penetration points to ensure superior water shedding from day one. Investing in these quality materials and expert installation from the start saves you from costly repairs down the line.