Fix Roof Chimney Leak

The roof shingles around a chimney can also have problems although shingles are one of the least common causes for a chimney leak.

Fix roof chimney leak.

If the leak does show up in this area have an expert check and repair the shingles. 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. 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 your ceiling has a plastic vapor barrier between the drywall and the attic insulation push the insulation aside and look for flow stains on the plastic often water runs to openings in the vapor barrier such as at ceiling light fixtures.

Sometimes the water shows up at a ceiling spot distant from the leak. 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. 6 chimney leaks that aren t chimney leaks. Expert advice on how to repair roof flashing and chimney flashing prevent ice dams and solve other roof flashing problems.

If it s sound caulk cracks and gaps with polyurethane. This tells you if you should waterproof the chimney. 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. For example your roof might have a leak through the attic vent or roof shingle at the.

Roof flashing around chimneys can separate from the brick allowing rainwater to leak inside the house. Leaks around fireplace chimneys are common and can be hard to identify the source. To repair loose roof chimney flashing. If you feel safe and confident about walking on your roof climb up and inspect the crown.

Some roof leaks are tough to locate. Inspect the flashing at the top sides and bottom edge of the chimney. Turbo poly seal makes it easy to seal between the bricks and it makes a perf.