Rice Roofing & Siding | Roofing Services in Oil City, PA 16301

Those black streaks are a type of algae (Gloeocapsa magma) that thrives in our humid Pennsylvania climate. While it doesn't immediately damage shingles, it can retain moisture and shorten their lifespan. Rice Roofing offers professional roof cleaning services to safely remove the stains. We can also apply zinc or copper strips at the roof ridge, which release ions with rainwater to inhibit future algae growth, providing a long-term solution common in our area.

Ice dams form when heat escapes from your attic, melting snow that then refreezes at the colder eaves. The key prevention is improving attic insulation and ventilation. Rice Roofing conducts thorough inspections to identify heat loss points and can upgrade your attic's airflow with intake and exhaust vents. This keeps the roof deck uniformly cold, preventing the melt-freeze cycle that leads to damaging ice dams and potential water intrusion.

Absolutely. We recommend and install roofing materials proven in our climate. For example, we use algae-resistant shingles that contain copper granules to combat the common black stains. For ice dam prone areas, we ensure proper underlayment installation, like synthetic or rubberized ice and water shield along the eaves and valleys, to provide an extra layer of protection against water backup. Our material choices are always guided by what performs best for homes in Oil City.