Chimney
Flaunching
Flaunching Repair
The Flaunching is the concrete like surface at the top of your
chimney. Its job is to shed water away from the flue and also keep water from
entering the chimney chase. Cracks or missing pieces in the mortar crown can
lead to extensive water damage in your chimney. Flaunching may be
repaired with traditional masonry products or an elastomeric flexible product
called CrownSeal.