HOW TO USE IT
How to use the Chimney Masonry Repair Cost Calculator
- 1
Measure exposed masonry: Price by the exposed chimney area above the roofline. Measure height by the visible face widths.
- 2
Rate the damage: Crumbling mortar is minor; cracked or displaced bricks are moderate; a leaning chimney is major and needs an engineer.
- 3
Repointing vs replacement: Repointing rakes and refills joints at a moderate per-area cost. Replacing damaged bricks adds a per-brick line.
- 4
Crown and cap protect the top: A cracked crown lets water in. Quote crown repair or replacement to finish the job.
THE MATH
Chimney masonry calculation method
100 sq ft with moderate damage, repointing and 16 masonry hours at $70 totals about $5,120.Crumbling mortar is minor; cracked or displaced bricks are moderate; a leaning chimney is major and needs an engineer.
PRACTICAL EXAMPLE
Worked example for Chimney masonry
100 sq ft with moderate damage, repointing and 16 masonry hours at $70 totals about $5,120.
FAQ
Frequently asked questions
How to Estimate Chimney Masonry Repair
100 sq ft with moderate damage, repointing and 16 masonry hours at $70 totals about $5,120.
What should I verify before using the result?
Repointing alone is cheaper than replacing bricks; inspect mortar depth before quoting.
Is this a final quote or design?
No. Use it as a planning estimate, then confirm measurements, local rates, product requirements, permits and jobsite conditions before bidding or building.