Huntington Waterproofing & Roofing Experts | Adgen Construction

Wet insulation in your Huntington attic is a common problem that reduces energy efficiency and can lead to mold. Our moisture control installation creates a critical barrier in your roof assembly. We use specialized materials and techniques to manage airflow and prevent humid air from condensing within the insulation, keeping it dry and effective year-round, which is vital for our coastal climate.

Corroded flashing around chimneys, vents, and valleys is a frequent issue here and a major source of leaks. In many cases, a full replacement isn't necessary. Our waterproofing repair service focuses on precisely removing the corroded sections and installing new, high-quality flashing integrated with a waterproof membrane. This targeted repair addresses the root cause of the leak, saving you the cost of a premature roof replacement.

Given our local soil and water table, a proper installation is key. Our process starts with a thorough inspection to identify entry points. We then excavate if needed, apply a heavy-duty membrane to the exterior walls, install a drainage board and perimeter drain system, and properly backfill. This multi-layer defense is designed to handle Long Island's groundwater pressure, effectively channeling water away from your foundation to keep your basement dry.