Roof Leak Near Chimney

The chimney is covered in wood siding.

Roof leak near chimney.

If the leak does show up in this area have an expert check and repair the shingles. Or you may have a poorly designed valley at the bottom of the roof slope and directly above your chimney that catches debris snow and ice. My roof is leaking around the chimney. 2 many chimney leaks are from cracks in the chimney crown.

Applying roofing cement to gaps between metal flashing and the chimney. How to fix a leaky roof by a chimney. Sometimes the water shows up at a ceiling spot distant from the leak. 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.

The source for leaks around your chimney can be difficult to pinpoint. If you notice moisture around your chimney during or after a rain you may have one or multiple issues. Problems with an adjacent gutter if a section of gutter near the chimney is not draining properly the water may find its way inside and can appear to be a chimney leak. The chimney crown is the cement part on top of the chimney.

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 the tiles. But if you have problems with water leaking around the outside of your chimney down into your walls you may have a problem with worn out flashing or sealant. Through wall flashings should be installed to line the inside of the chimney and direct water out onto the roof. You can see that the very purpose of the chimney crown is to keep rain out.

Roof leaking around chimney. Some roof leaks are tough to locate. Leaks around fireplace chimneys are common and can be hard to identify the source. 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.

Starting at the top. The house is 10 years old and the problem has been a recurring one over the last 3 5 years. Many residential roofers lack the sheet metal expertise to handle reflashing a chimney. The roof shingles around a chimney can also have problems although shingles are one of the least common causes for a chimney leak.