How To Shingle A Roof Around A Chimney

Now images of specifications for a chimney head flashing are hard to find for some reason they always like to show a cricket behind the upper side of a chimney.

How to shingle a roof around a chimney.

Shingle over the portion of the saddle that rests on the roof and cut the shingles neatly along the valley leaving about 2 in. Bend legs up the chimney sides about 1 inch. Cut two opposing 45 degree notches into z closure to allow a 90 degree bend. A silent movie about flashing a metal roof into a brick chimney from unioncorrugating.

However metal flashing crickets with seams at the apex or within the system are subject to leakage no matter how much sealant is applied. The cricket can be made of shingles and roofing materials or flashed with metal. Hammer 4 galvanized roofing nails into. According to the federal emergency management agency fema improper roof flashing could lead to wood rot and even deck collapse.

The bent edge should fit around 1 corner of the chimney. Bend the clipped flashing around the chimney. This head flashing view from lower on the roof shows it extending beyond the width of the chimney and diverting the runoff around the edges of the masonry chimney. But below is an image of a masonry chimney with a chimney head.

Panels above the chimney should be removed. Damaged or improperly installed roof flashing especially around the chimney or dormer is one of the most common causes of roof leaks. Flashing the area of a chimney with a rubber roof system is very tricky. How to buy chimney flashing making sharp straight bends in sheet metal is tricky unless you have access to a tool called a sheet metal bending brake.

Use tin snips to clip the flashing at the point where the other side of the chimney lies against the flashing. The proper installation of shingles and flashing will prevent leaks from happening saving you the trouble of reinstalling the roof before it is needed.