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.

How to shingle a roof around a chimney.

The part of the flashing that lies flush with the roof should overlap the roofing shingles. But below is an image of a masonry chimney with a chimney head. Cut two opposing 45 degree notches into z closure to allow a 90 degree bend. Panels above the chimney should be removed.

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. The bent edge should fit around 1 corner of the chimney. According to the federal emergency management agency fema improper roof flashing could lead to wood rot and even deck collapse.

Hammer 4 galvanized roofing nails into. The cricket can be made of shingles and roofing materials or flashed with metal. A silent movie about flashing a metal roof into a brick chimney from unioncorrugating. Use tin snips to clip the flashing at the point where the other side of the chimney lies against the flashing.

Bend legs up the chimney sides about 1 inch. 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 proper installation of shingles and flashing will prevent leaks from happening saving you the trouble of reinstalling the roof before it is needed. Flashing the area of a chimney with a rubber roof system is very tricky.

Installing shingles around the chimney is particularly important as the joins between the surface of the roof and the vertical surface of the chimney creates the ideal place for leaks to occur. 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.