Repair Leaking Flashing Around Chimney

Leaks around fireplace chimneys are common and can be hard to identify the source.

Repair leaking flashing around chimney.

If you see white stains on the brick inside the home you might have an issue with leaks. Clean any leaves or other debris out of the gap between the flashing and chimney. How to fix it. Flashing prevents water from leaking down the chimney into the attic.

The bricks go up around the tile flue liners but at the top you need something to stop the rain and snow from just falling in around. Chimney flashing seals the void between the roof and the chimney but often times leaks. Over time water erodes away the watertight finish that sealed the flashing or the flashing literally rusts away from the roof. To repair loose roof chimney flashing.

How to repair leaky chimney flashing. Applying roofing cement to gaps between metal flashing and the chimney. 2 many chimney leaks are from cracks in the chimney crown. 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.

Get a chimney cover and have a professional make sure it s not this simple. Don t attempt to surface seal the metal. The chimney crown is the cement part on top of the chimney. Expert advice on how to repair roof flashing and chimney flashing prevent ice dams and solve other roof flashing problems.

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.