Flesch's Roofing | Roofing Services in Trenton, NJ 08619

Those black streaks are actually a type of algae (Gloeocapsa magma) that thrives in humid environments like ours in Trenton. While it can be cleaned with a specialized, low-pressure treatment, it often comes back. At Flesch's Roofing, we often recommend and install algae-resistant shingles that contain copper granules to inhibit future growth, providing a longer-lasting solution for your Trenton home.

Some granule loss is normal when a roof is new, but excessive loss is a common sign of aging or weather-worn shingles here in Trenton. Those granules protect the asphalt from UV rays. Once they're gone, your roof becomes vulnerable to cracking and leaks. We recommend a professional inspection to assess the extent of the damage. Depending on the severity, solutions range from targeted repairs to a proactive replacement to prevent water damage to your home's structure.

For most Trenton homes, high-quality asphalt shingles are an excellent, cost-effective choice. We specifically recommend architectural shingles with an algae-resistant rating for enhanced durability. They offer better wind resistance and a longer lifespan than traditional 3-tab shingles, standing up well to our mix of summer heat, humidity, winter cold, and occasional severe storms. During a consultation, we can assess your specific home and needs to recommend the best material for long-term protection.