Stettler Dennis L Roofing & Spouting | Roofing Services in Allentown, PA 18103

In the Allentown area, temperature swings and freeze-thaw cycles can cause the metal flashing around chimneys to expand, contract, and eventually separate from the roof or chimney structure. This creates gaps that allow water to seep in, often leading to interior water stains and hidden deck rot. Our repair process involves a detailed inspection, removing old flashing, properly sealing the area, and installing new, durable flashing to create a lasting, watertight seal.

When we find soft or rotted decking—a common issue in older Allentown homes—we don't just patch over it. For a structurally sound repair, we remove the affected shingles, cut out and replace the compromised sections of the roof deck (plywood or OSB), and ensure the new decking is properly secured and leveled. Only then do we install new underlayment and shingles, matching your existing roof as closely as possible. This stops the rot from spreading and restores the integrity of your roof's foundation.

Our local roof inspections are comprehensive and focus on trouble spots. We'll safely examine your chimney flashing, valleys, vent boots, and the overall condition of your shingles and decking from both the exterior and, when accessible, from your attic looking for signs of moisture, mold, or daylight. We provide a clear, honest assessment with photos and recommendations, prioritizing any issues that could lead to leaks or structural damage, so you can plan repairs with confidence.