Roof Leak Around Chimney Flashing

A few easy steps to stop chimney flashing from leaking.

Roof leak around chimney flashing.

To repair loose roof chimney flashing. Your chimney flashing is the area where your chimney comes through the roof or close to the roof and prevents moisture and other debris from getting in between the chimney and roof. Apply roof cement to any gaps or cracks. Turbo poly seal makes it easy to seal between the bricks and it makes a perfect transition from brick cement to metal or copper flashing.

Here we look at how to repair flashing that can cause leaks. Use a chisel to remove any hardened roofing cement. Chimney roof leaks are usually caused by gaps or cracks between the metal flashing used to join the chimney to the roof and the chimney. Flashing is usually aluminum and is sealed down with tar or another waterproof sealant.

Inspect the flashing for gaps or cracks. Over time the sealant can erode and create an entryway for water. Clean any leaves or other debris out of the gap between the flashing and chimney. To do this ask an assistant to observe the area of the ceiling near the chimney and run water along the sealed gaps of the.

When a roof leaks the problem is often due to leaks in and around the metal roof flashing that protects roof edges valleys and the junctions between roofing and obstructions such as chimneys dormers and vent pipes. To repair chimney flashing leaks.