How To Fix A Leaky Roof Around A Chimney

My roof is leaking around the chimney.

How to fix a leaky roof around a chimney.

To repair loose roof chimney flashing. Many residential roofers lack the sheet metal expertise to handle reflashing a chimney. Roof flashing around chimneys can separate from the brick allowing rainwater to leak inside the house. The chimney is covered in wood siding.

Clean any leaves or other debris out of the gap between the flashing and chimney. 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. How to fix a roof leak around the chimney chimney cap a new chimney cap may keep water from entering the top of the chimney and help keep critters out flexible roof sealant apply flexible roof sealant black jack roof patch rubberized roof cement from a can or tube to fill holes gaps flashing and loose shingles around the chimney. Applying roofing cement to gaps between metal flashing and the chimney.

If you notice water stains on the ceiling near a fireplace and the roofing isn t damaged there s a good chance the chimney flashing needs attention. If the leak does show up in this area have an expert check and repair the shingles. The roof shingles around a chimney can also have problems although shingles are one of the least common causes for a chimney leak.