Tiger General Contracting | Masonry/Concrete & Roofing in Astoria, NY 11103

In Astoria's climate, poor attic ventilation traps heat and moisture, which can warp decking, damage shingles, and lead to ice dams in winter. This excess moisture also creates the damp environment where moss thrives. We fix this by assessing your current ventilation, often installing a combination of ridge and soffit vents to create proper airflow. This is a critical part of our roof repair and replacement services, ensuring your new roof performs correctly for years.

While roof cleaning removes the visible moss, it's important to address the cause. Moss often grows where shade and moisture persist due to clogged gutters or inadequate sunlight. Our process includes a thorough gutter cleaning to prevent water backup, a professional roof cleaning to remove the growth, and an inspection of the underlying shingles for any soft spots or damage from the moisture. We then recommend solutions, which may include trimming tree branches or installing zinc strips to prevent future growth.

Absolutely. Proper drainage is key to protecting your entire property, including your roof's foundation. When we construct a new patio, driveway, or retaining wall in Astoria, we always plan for water runoff. We ensure the new hardscape slopes away from your home's foundation and integrates with your existing gutter downspout system. This prevents water from pooling near your walls or overwhelming your gutters, which is a common contributor to those local roof ventilation and moisture issues.