Question

1. you discover that this chimney is no longer being used. what do you recommend in your report?

options:

• remove the chimney when the shingles are replaced
• maintain caulking as necessary to ensure water does not enter
• replace the chimney flashing
• install a cricket on the high side of the chimney flashing
• provide a sheet metal counterflashing at the penetration

Explanation:

If a chimney is no longer in use, the most practical recommendation considering roof work coordination is to remove it when shingles are replaced (as shingle replacement is a time when roof - related structural changes can be done efficiently, and a unused chimney is a potential leak point and unnecessary structure). Maintaining caulking, replacing flashing, installing a cricket, or providing counterflashing are actions for a used chimney to prevent water entry, not for a unused one.

Answer:

A. Remove the chimney when the shingles are replaced