Doug McLambs Roofing & Siding | Roofing Services in Erwin, NC 28339

The black stains common on Erwin roofs are typically a type of algae that thrives in our humid climate. While DIY cleaning with a pressure washer is tempting, it can damage shingles and void warranties. We use a professional, low-pressure soft wash system with specialized, eco-friendly cleaners that safely kill the algae at the root without harming your roof or landscaping, providing a longer-lasting solution.

Frequent flashing corrosion in Erwin is often due to our weather patterns, which can keep metal damp and exposed to the elements. Standard aluminum or galvanized steel flashing may not hold up over time. We recommend and install more durable materials like copper or heavy-gauge, coated metals during repairs or a new roof installation. Proper installation is also key—we ensure flashing is correctly integrated with shingles and sealed to prevent water intrusion that accelerates corrosion.

Absolutely. A comprehensive inspection by our local team is the best defense. We don't just look for leaks; we specifically check for early signs of algae growth in shaded areas and inspect all flashing, valleys, and penetrations for corrosion, wear, or improper sealing. Catching these Erwin-specific issues early allows for simple, affordable maintenance—like a cleaning or a spot repair—instead of a major, costly repair down the line. We provide a detailed report and honest recommendations.