How to Fix Leaks on a Commercial Roof: Why Proper Flashing Installation Matters in Chicago

Flashing is a critical component of any commercial roofing system—and one of the most common sources of leaks when not installed correctly. In a city like Chicago, where roofs face harsh weather year-round, proper flashing installation is key to protecting your property.

Flashing is typically installed where the roof abuts walls, chimneys, or other vertical surfaces. Its purpose is to direct water away from these vulnerable transition areas. If flashing becomes loose, damaged, or wasn’t installed properly in the first place, water can seep behind the membrane and cause leaks, insulation damage, and even structural issues.

At Anchor Point Roofing, our Chicago commercial roof repairs include precise flashing installation and repairs. We also use high-performance commercial-grade sealant to ensure the area stays watertight.

If you’ve noticed leaks or water stains near walls or chimneys on your commercial roof, flashing may be the culprit. Contact Anchor Point Roofing for expert commercial roofing services in Chicago and peace of mind that your building is protected.

Location: Chicago, IL