Fixing A Roof Leak Around Chimney

It could be your chimney that s the issue.

Fixing a roof leak around chimney. How to fix a roof leak around the chimney. 6 chimney leaks that aren t chimney leaks. If the leak does show up in this area have an expert check and repair the shingles. 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.

Otherwise proceed with the fixing the leak. Otherwise hire a chimney builder search online or for chimney builders and repair in your yellow pages or a chimney sweep chimney cleaning certified by the chimney safety institute. Clean any leaves or other debris out of the gap between the flashing and chimney. Many residential roofers lack the sheet metal expertise to handle reflashing a chimney.

Leaks around fireplace chimneys are common and can be hard to identify the source. For example soak the downhill side of a chimney first then each side then the top on both sides. To repair loose roof chimney flashing. The roof shingles around a chimney can also have problems although shingles are one of the least common causes for a chimney leak.

If you feel safe and confident about walking on your roof climb up and inspect the crown. Roof flashing around chimneys can separate from the brick allowing rainwater to leak inside the house. 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. If a leak is difficult to find enlist a helper and go up on the roof with a garden hose.

Gas appliances output a lot of water vapor and if it s not venting properly it will condens. Isolate areas when you run the hose. Start low soaking the area just above where the leak appears in the house. If portions are missing or bent contact a roofing contractor.

Sometimes a leak starts in a different place but finds its way to the chimney and then visibly enters the inside of a room at the point of the chimney. Turbo poly seal makes it easy to seal between the bricks and it makes a perf. If it s sound caulk cracks and gaps with polyurethane.