What chimney crown means
The chimney crown is the sloped cap of concrete or mortar across the top of a masonry chimney, around the flue tiles. It sheds water off the top.
Also called chimney wash.
Where it matters on a chimney job
Cracked crowns let water into the chimney, which freezes and breaks up brick from the inside. A crown rebuild or a coat of crown sealer is a common add on to a sweep or inspection visit.
What it costs
The chimney repair cost guide has the typical job at $600 and the usual range at $210 to $980. The guide shows its sources and what moves the price.
Work it out
- Cost guide: Chimney repair cost
- Tools, templates and guides: Free chimney resources