Repairing and replacing chimney crowns in Deerfield Beach
Book the crown work while your free inspection is less than 72 hours old, and 10% comes off.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
What a failing crown shows from the ground
- Water standing on the crown after rain
- Dried or split caulk around the flue
- Dampness at the fireplace after heavy rain
- Sections of crown that look lifted
Jump to
Crown sealing, patching and rebuilding
Avoiding thin feathered crown edges
A crown that thins to a knife edge at the perimeter is fragile. Brick industry guidance says feathering the edge should be avoided, because the thin section deteriorates faster. That is often where the first pieces break away.
When we form a new crown, the edge keeps real thickness and projects past the brick. If your current crown has a feathered edge that has started to crumble, coating it will not add the missing body. We explain whether the edge can be kept or the crown replaced.
Crown cracks that start at a flue tile
A pattern of cracks spreading out from one flue tile is a useful clue. The crown may have been cast tight against the liner, with repeated heating pushing it apart. Water then follows the same lines into the chimney.
Filling those cracks without freeing the liner joint may not stop them returning. We check whether the crown can be cut back and resealed at the liner or whether it has broken up too far. Either way, you see the cause explained, not just the crack.
What to watch after crown repair
After the work, keep an eye on the chimney during the next few heavy rains. Look for new stains inside, drips at the fireplace or streaks under the crown. Those are the places a remaining problem would show.
If you notice anything, write down when it appeared and what the weather was doing. Call us and describe it. Your written record shows what was done, so we can check the repaired top and any other part that could be involved. Fine lines on new concrete are discussed rather than ignored.
Crown work and water repellents for brick
A water repellent on the chimney brick and a coating on the crown are different treatments. The crown coating is a flexible membrane over the top. A repellent for brick soaks into the face and should still let the masonry release water vapor.
Brick industry guidance advises repairing cracks, joints and flashing before any repellent is considered, and waiting after repairs to see whether it is needed. We follow that order. The crown is repaired first, and brick waterproofing is discussed later as a separate item.
What your crown estimate lists
- Slope and drainage off the top
- Earlier patches and coatings identified
- Crack preparation before any coating
- Curing time and weather protection
Crown repair answers for Deerfield Beach
How do you decide between coating and a new crown in Deerfield Beach?
We check firmness, slope, the edges and the joint at each flue. A sound crown with surface cracks may take a coating. Broken edges, loose sections or no slope point to removal and a new crown. You see the reasoning before you approve either one.
Does crown repair include the seal around the flue tiles?
It should. The residential code calls for a caulked bond break where each flue liner passes through the crown. We check that joint, remove failed sealant and reseal it with a suitable elastomeric product as part of the agreed crown scope.
Why does a new crown need to overhang the brick?
An overhang with a drip edge throws water clear of the brick face instead of letting it run down the chimney. The code also calls for a drip edge on the top of a masonry chimney. Without one, water can keep soaking the top courses.
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.
- Chimney Flue RepairAssess repairs to damaged existing flue linings and distinguish them from a new liner installation.
- Gas Fireplace InstallationCreate a complete gas fireplace installation plan for the room, appliance and connected systems.
- Ventless Gas Fireplace ServiceService the identified vent-free appliance without bypassing its required safety components.
- Stone Chimney RepairRepair affected stone chimney surfaces with the supporting construction and visual match considered together.
Proudly American
Local service. Careful repairs. A fireplace worth coming home to.
Call Now (645) 465-4171We received your request
Our team will contact you to arrange your inspection.
Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo