A client contacted The Roof Whisperer Toronto to inspect a suspected skylight leak. During the full roof assessment, we uncovered a bigger issue.

The chimney had no flashing. Instead, it relied only on cracked caulking, which was leaking where shingles met the brickwork.

Unfortunately, when the chimney was rebuilt, the contractor skipped a proper flashing installation. They simply applied caulking—a temporary and poor shortcut.

Our Professional Recommendation

We explained the risks and provided a quotation. The client hired us for both the skylight replacement and chimney reflashing.

The Repair Process

Our roofing specialist, Klevis, removed shingles around the chimney and prepared the area for a correct installation.

• Applied ice and water shield membrane around the chimney base.

• Sealed the membrane securely where it met the brick surface.

• Installed step flashing alongside the shingles for watertight layering.

• Added counter flashing into the mortar joints for lasting protection.

• Completed the repair with front and back pans for full coverage.

The Result

The client received both a brand-new skylight and a properly flashed chimney system. This ensures long-term leak protection and durability.

At The Roof Whisperer, we never cut corners. We provide skylight repairs and chimney flashing installations that follow best roofing practices.