Chicago Roof Leaking Near Chimney? What's Going On?
May 7, 2025

If you've noticed water stains or drips around your chimney in your Chicago home, a common culprit is an issue with the flashing. The flashing is the material, often metal, that creates a watertight seal between your chimney and the roof. Leaks often occur due to openings or damage in the membrane or the flashing itself around the chimney. Ideally, a proper flashing system should be installed at the base of the chimney to prevent water intrusion.
At Anchor Point Roofing, we understand the complexities of chimney leaks in Chicago's diverse weather conditions. Our experienced team will thoroughly inspect the area around your chimney to identify the source of the leak. Our repair process typically involves:
Prepping the area around the chimney: This includes cleaning the existing roofing material and ensuring a clean surface for proper adhesion.
Applying asphalt primer: This helps the new membrane adhere securely to the existing roofing.
Installing new membrane: We will install a new membrane that matches your existing roof, whether it's a durable modified bitumen membrane or a flexible TPO (Thermoplastic Polyolefin) membrane, ensuring a watertight seal at the critical junction.
Installing counter flashing or a termination bar: Counter flashing is installed over the base flashing and embedded into the chimney's masonry, or a termination bar is used to secure the membrane edge.
Applying a commercial-grade sealant: A high-quality sealant is applied along the top edge of the counter flashing or termination bar to create an additional barrier against water penetration.
Anchor Point Roofing is your trusted partner for reliable roof repair in Chicago. Don't let leaks around your chimney cause further damage to your home. Contact us today for a comprehensive inspection and professional repair services.
Location: Chicago, IL
Project Image Gallery
Let Us Help You Get Back On Your Rooftop. Contact Our Chicago Roofers Today!