Starting from about 1 2 inch above where the chimney meets the roof wrap the chimney with plastic all the way around to.
Chimney back gutter leak.
Apply roof cement to any gaps or cracks.
It s not hard to picture that.
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.
Inspect the flashing for gaps or cracks.
Water running down the face of the brickwork will seep in this can happen around any face of the chimney flashings also check the back gutter for splits holes or a lack of cover.
Ice damming click here to read our article about ice damming.
To repair chimney flashing leaks.
Five reasons for chimney leaks and what to do about them 1 the simplest cause of chimney leaking.
The chimney crown is the cement part on top of the chimney.
2 many chimney leaks are from cracks in the chimney crown.
Rain gutters take a lot of abuse.
Rushing water during rainstorms exposure to weather extremes heavy loads of snow in the coldest climes clogs of fallen leaves and the general ravages of time.
Leaking chimney flashing externally this is the type of thing to look for.
Unclogging the gutters and downspouts relining box gutters or adjusting hanging gutters is required to fix this problem.
Here the lead flashings have become loose and popped out of the chase.
Once you ve assembled the items you ll need follow these step by step instructions.