All Roofing | Roofing Services in Olympia, WA 98516

In our climate, those black stains are often Gloeocapsa magma algae, which thrives in damp, shaded areas. The best approach is a professional soft wash with a specially formulated, eco-friendly cleaner. We avoid high-pressure washing, which can damage shingles. This treatment safely eliminates the algae and includes a zinc or copper strip installation at the roof's peak to help prevent regrowth, keeping your roof looking cleaner longer.

Nail pops are common here due to the natural expansion and contraction of your roof's decking with our seasonal temperature shifts. Yes, they absolutely need repair. A popped nail creates a small hole in the shingle, allowing water to seep underneath and potentially cause leaks, rot, or mold. We safely remove the old nail, seal the hole with roofing cement, and install a new nail in a fresh spot, followed by a new sealant dab to ensure it's watertight.

We recommend a professional inspection at least once every two years, and always after a major storm. Our wet winters and windy fall seasons can accelerate wear. A proactive inspection allows us to spot early signs of algae, locate nail pops, check for moss buildup in valleys, and ensure flashings around chimneys and vents are sealed. Catching small issues early prevents costly water damage repairs down the line.