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LockridgeRoofing & Exteriors

Roof Repair · Architectural asphalt shingle

Chimney flashing rebuilt

The kind of chimney detail we rebuild — step flashing and a counter-flashing let into the mortar joint, replacing a bead of sealant doing structural work.

The same chimney with its flashing smeared over in a thick bead of black mastic.
Before
Rebuilt step and counter flashing let into the mortar joint at a brick chimney.
After
Step and counter flashing at a chimney.

What to look at

Step flashing behind each course, counter-flashing cut into the mortar joint rather than surface-sealed, and a cricket on the uphill side where the chimney is wide enough to need one. Sealant is a finish, not a flashing.

Service
Roof Repair
System
Architectural asphalt shingle
Service area
KennesawCobb County
A long run of finished architectural shingle roofline against a clearing storm sky.

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Forty-five minutes, dated photographs, a written answer, and no obligation of any kind.

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