How to document flaking brick and deteriorated mortar, and why the repair should begin with moisture.
Updated September 10, 2026
Your home in Michigan.
Where moisture reaches masonry, seasonal changes can expose an existing weakness. Michigan Chimney Pros brings water-entry questions and material condition alongside the everyday work of keeping a fireplace and its venting properly assessed.
Ask about repair compatibility
For older masonry, request an explanation of the proposed mortar and any coating. Keep the material specification with your repair records.
Sources & further reading
Source checked 2026-09-10.
Source checked 2026-09-10.


