Addressing Roof Stains: Causes and Solutions
Causes of Roof Stains
Algae Growth
- Type: The primary cause of roof stains is an algae called gloeocapsa magma, commonly referred to as black mold.
- Source: Often originates from dirt and plants from overhanging trees.
Cleaning Roof Stains
Gentle Cleaning
- Method: The algae can be scrubbed off, but it must be done gently to avoid removing granules from the shingles.
- Caution: Avoid power washing as it can damage the shingles. Additionally, avoid scrubbing the roof while standing on it, as wet shingles are very slippery.
Professional Cleaning Services
- Recommendation: Contact professional roofing services, like Advantage Remodeling and Roofing, to safely and effectively clean your roof without causing damage.
Preventing Future Stains
Algae-Resistant Shingles
- Upgrade Option: Consider installing algae-resistant shingles during your next roof replacement.
- Benefit: These shingles are designed to resist algae growth, maintaining a clean appearance for longer periods.
Zinc Strips
- Installation: Zinc metal strips can be installed at the top of the roof near the ridge.
- Function: When it rains, zinc from the strips is washed down the roof, preventing algae growth on the shingles.
Conclusion
Roof stains are often caused by algae growth but can be effectively managed with proper cleaning and preventive measures. For expert advice and professional roof cleaning services, contact Advantage Remodeling and Roofing in Allen, TX. Roof stains, primarily caused by algae, can be addressed through gentle cleaning and preventive measures. Trust Advantage Remodeling and Roofing for safe and effective roof cleaning and maintenance solutions.
