1st Class Roofing | Roofing Services in Concord, NC 28027

We use a specialized, low-pressure cleaning solution that safely eliminates the black algae streaks without damaging your roof shingles. To prevent regrowth, we can apply a zinc or copper strip treatment along the ridge line, which inhibits algae with each rain—a proven solution for our humid Concord climate.

Common signs include water stains on interior ceilings or walls, especially around chimneys, vents, or skylights, and visible rust, cracks, or separation in the metal flashing itself. Given Concord's weather, flashing failure is a frequent cause of leaks, and we recommend a professional inspection at the first sign of trouble.

It depends on the extent of the damage. For minor issues like a small separation or a few loose nails, a repair is often sufficient. However, if the flashing is extensively corroded or cracked, a full replacement is necessary to ensure a watertight seal and prevent future interior water damage to your Concord home.