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.
Roof leak near chimney.
If the leak does show up in this area have an expert check and repair the shingles.
Inspect the flashing for gaps or cracks.
Position an extension ladder securely against the edge of the roof.
Apply roof cement to any gaps or cracks.
Attach loose flashing securely to the chimney with masonry nails.
Extend the ladder up so the top rung is at least.
If portions are missing or bent contact a.
For tile roofs the underlayment which keeps water out may be deteriorated.
Put on work.
And more often than not the culprit is the flashing the sheet metal that keeps the intersection between the chimney and roof watertight.
To repair chimney flashing leaks.
Inspect the flashing at the top sides and bottom edge of the chimney.
How to fix a leaky roof by a chimney 1.