Chimney crown coating and replacement options in San Marco Island
You receive a written record of the crown work, including what was removed and what was applied.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Crown problems to point out in San Marco Island
- Crumbling edges along the crown overhang
- Dried or split caulk around the flue
- Dark streaks on the brick below the top
- Dampness at the fireplace after heavy rain
Jump to
From hairline cracks to a new crown
The drip edge under a crown overhang
The residential code asks for a drip edge on the top of a masonry chimney. The drip breaks the path of water along the underside of the overhang, so it falls clear instead of creeping back to the brick. A missing or blocked drip lets the top courses stay wet.
On a new cast crown, the drip is formed into the underside as the concrete is shaped. On a precast unit, it is part of the casting. When we inspect an existing crown, we look under the edge to see whether a drip exists and whether it still works.
Crown pieces found on the roof or in gutters
Small pieces of concrete near the base of a chimney can come from the crown edge. They break away where the concrete is thinnest or where water has worked into cracks. Sometimes they collect in gutters and go unnoticed for a while.
Keep the pieces if you find them and mention where they landed. Their size and shape tell us something before we even reach the roof. Keep people away from the area below the chimney if pieces are still falling, and tell us so we can plan the inspection with that in mind.
What removal can reveal under the crown
Some conditions stay hidden until the old crown is off. The top course may be loose, the bedding mortar may have washed out, or a liner may be cracked at the top. None of these can be confirmed from the surface alone.
We tell you before work starts that these are possibilities. If one turns up, we stop, show you and explain what it means. Any added work is priced as a separate item for your approval. The crown portion of the job stays at the agreed scope.
Crown work starts only after you approve
Crown work begins only after you approve the estimate. The estimate describes each item, its reason and its price. If you want time to think or to get another opinion, that is fine.
When you approve, we confirm the date and what the visit involves. If conditions change on the day, such as rain or an unexpected defect under the crown, we explain before continuing. The agreed scope stays the agreed scope unless you approve a change. That applies to every item, however small it looks on the day.
Items on a chimney crown estimate in San Marco Island
- Reinforcement planned for a new crown
- Bond-break layer under new concrete
- Flue liner projection above the crown
- Mortar wash assessment and removal
Chimney crown questions we hear
Can you repair the crown without removing the chimney cap?
Sometimes a coating can be applied around the cap fixings. A new crown usually means taking the cap off and setting it back afterwards. We explain whether the cap can be reused or whether its condition makes it a separate item.
How is debris from the old crown handled?
Broken concrete is lowered from the roof with care, and the work area is cleaned. We haul the debris away. Should the job pause with the chimney top open, we fit a cover over it before leaving and keep it there until work resumes.
Can a bond break be added to a crown that lacks one?
On an existing crown, the practical step is opening the joint at each flue liner and sealing it properly with backer material and elastomeric sealant. On a new crown, the bond break is built in. We explain which applies after inspection.
More Ways to Care for Your Fireplace
- Chimney Cap Installation and ReplacementProtect the chimney opening with a cap chosen for its fit, attachment and compatible system.
- Prefab and Zero-Clearance Fireplace RepairIdentify and repair manufactured fireplace components using the appropriate model information.
- Chimney WaterproofingTreat suitable chimney masonry after checking the surface, repair needs and product requirements.
- Smoke Chamber RepairRepair identified smoke-chamber surfaces with the access and material requirements clearly defined.
- Chimney Leak RepairFind the chimney water entry point and plan a repair before restoring the damaged finish.
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Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo