KH Home Remodeling | General Contractors & Roofing in Hammonton, NJ 08037

Those common black streaks are often Gloeocapsa magma algae, which thrives in our humid climate. While it can be cleaned, improper methods can damage shingles. As your local roofing experts, we provide safe, professional cleaning to remove the stains and can apply preventative zinc or copper treatments. Often, persistent algae indicates underlying moisture issues, so we'll also inspect your roof's ventilation to ensure a long-term solution.

Inadequate ventilation traps heat and moisture in your attic, which is a major issue here. This can bake your shingles from underneath, shortening their lifespan, and lead to ice dams in winter. It also forces your AC to work harder, raising energy costs. We assess your current ventilation and install proper intake and exhaust systems, like ridge and soffit vents, to regulate temperature, protect your roof, and improve your home's overall efficiency.

Absolutely. One of the advantages of working with a full-service contractor like us is we manage the entire project. If a ventilation issue has caused attic moisture that led to interior ceiling stains or mold, we don't just fix the roof. Our team can also handle the necessary interior drywall repair, repainting, and mold remediation, ensuring a seamless, warrantied solution from the exterior shingles to your interior ceilings.