M & O Roofing & Sheet Metal | Roofing Services in Allentown, PA 18104

In Allentown, temperature fluctuations and freeze-thaw cycles can cause the sealant and metal around chimney flashing to crack and deteriorate over time. This creates gaps where water can seep in, often leading to leaks in your attic or ceilings. A proper repair involves resealing or replacing the flashing with durable materials suited to our local climate.

Flashing corrosion in our area is often accelerated by moisture, winter salt from nearby roads, and the age of the metal. We fix it by carefully removing the corroded sections and installing new, high-grade aluminum or galvanized steel flashing. This is crimped and sealed to create a watertight barrier that will withstand Allentown's weather for years to come.

Absolutely. In many cases, localized flashing leaks around chimneys, vents, or valleys can be repaired without a full roof replacement. Our experts will inspect the specific problem area, assess the surrounding shingles, and perform a targeted repair. This cost-effective approach solves the immediate leak and prevents further damage to your Allentown home's structure.