Why Your Chicago Commercial Roof is Leaking Around Electrical/HVAC Lines

Are you noticing leaks on your Chicago commercial flat roof that seem to originate near electrical conduits, HVAC lines, or other service penetrations? These lines, crucial for your building's operations, create vulnerable points where they pass through the roof membrane. Over time, the seals around these protrusions can deteriorate, leading to persistent and damaging water intrusion.

Leaks around these critical areas commonly occur because:

Seal Degradation: The original caulking or flashing around the lines can dry out, crack, and shrink due to constant exposure to Chicago's harsh weather, including extreme temperatures and UV radiation.

Vibration and Movement: HVAC units and their lines can vibrate, causing stress on the seals and creating tiny openings over time.

Improper Installation: If the initial installation didn't create a perfect, long-lasting seal, water will eventually find its way in.

Even minor leaks from these points can lead to significant problems, from interior water damage and mold growth to compromised insulation and potential electrical hazards within your commercial property.

At Anchor Point Roofing, we specialize in expert commercial roofing services and Chicago roof repairs. We understand that properly sealing these penetrations is essential for a watertight and secure flat roof.

Our proven repair method for leaks around electrical and HVAC lines involves a robust, long-term solution:

We meticulously inspect and prepare the area around the leaking penetrations, ensuring it's clean and free of debris for optimal adhesion.

We then install a durable metal pitch pan around the base of the conduit or line. This custom-fitted pan acts as a containment vessel, creating a secure barrier around the protrusion.

Finally, we fill the pitch pan with a high-quality, commercial-grade pourable sealant. This self-leveling, flexible sealant completely encapsulates the base of the penetration within the pan, forming a permanent, watertight, and resilient seal that withstands the elements.

Don't let leaks around your critical electrical and HVAC lines compromise your Chicago commercial property. Anchor Point Roofing provides reliable Chicago roof repairs to protect your investment. Contact us today for a professional assessment and a lasting solution.

Location: Chicago, IL