Commercial Roofing | Roofing Services in Philadelphia, PA 19122

In Philadelphia, the most common cause is failed sealant or corrosion of the metal flashing due to our freeze-thaw cycles and seasonal temperature swings. The constant expansion and contraction breaks the waterproof seal around the chimney base. Our repair process involves removing the old material, inspecting the underlying structure, and installing new, code-compliant flashing with durable sealants designed for our local climate.

It depends on the extent of the damage. Often, leaks around commercial skylights in Philly are due to degraded gaskets or sealant failures in the frame, which we can typically repair on-site. However, if the skylight lens is cracked or the frame itself is warped or corroded, a full replacement might be the more reliable, long-term solution. We'll provide a thorough assessment to recommend the most cost-effective fix for your building.

Immediately. Even a small leak can lead to major problems in a Philadelphia commercial building, including water damage to ceilings, insulation, and interior finishes, as well as mold growth. Prompt repair prevents more extensive and expensive structural damage. We offer emergency assessments for local businesses to quickly identify the source and implement a temporary stop-gap if needed, followed by a permanent repair.