Roof Leak At Chimney Flashing

Worn out flashing or missing sealant can also cause roof leaks around dormers.

Roof leak at chimney flashing.

Sometimes the water shows up at a ceiling spot distant from the leak. All it took was a chimney liner and we solved the problem. Roof flashing around chimneys can separate from the brick allowing rainwater to leak inside the house. To repair loose roof chimney flashing.

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. 4 chimney flashing causes leaks. Clean any leaves or other debris out of the gap between the flashing and chimney. Expert advice on how to repair roof flashing and chimney flashing prevent ice dams and solve other roof flashing problems.

Rotten or missing trim or siding can allow water to leak behind flashing and into your roof. 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. A roof leak at the edge of a dormer can allow a lot of water to enter your home. One way to verify that the culprit is the chimney flashing is by running a low pressure hose around the chimney and roof intersection and check for water inside.

This can be done with two people one operating the hose and the other in the attic with both people using cell phones or walkie talkies. Some roof leaks are tough to locate. I had a roofing co. Inspect the flashing at the top sides and bottom edge of the chimney.

If portions are missing or bent contact a roofing contractor. Otherwise proceed with the fixing the leak. How to detect a chimney flashing leak. My roof is leaking around the flashing of my chimney and it is coming through my ceiling in my living room just to the right of the fireplace.