Chimney crown repair and sealing for homes in Tamarac
Fine cracks and a failed crown need different answers, and you see which one applies before approving anything.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Crown trouble you can spot without a ladder
- Hairline cracks across the crown surface
- Concrete chips in the gutter
- Dark streaks on the brick below the top
- Brick joints washing out just below the top
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How we approach crown repair in Tamarac
The sealed joint around each flue liner
The flue liner and the crown move differently as they heat and cool. The code asks for a caulked bond break around any flue liner that passes through the crown. Without it, the crown can lock onto the liner and crack as they move.
Cracks that radiate out from a flue tile can point to this missing or failed joint. We check the joint on every flue, and where the sealant has hardened or split, we remove it and reseal the joint. On a new crown, the bond break is built in before the concrete is placed.
The masonry a crown sits on
The residential code defines a masonry chimney as one built of solid units, hollow units grouted solid, stone or concrete. The crown sits on top of that structure and depends on it. A sound crown needs a sound chimney beneath it.
During the inspection we look at the masonry at the top as well as the crown. If the structure is sound, crown work can proceed as planned. If the masonry shows movement or loose units, we explain what needs attention first and price it separately.
Keeping the flue sealant joint in good order
The sealant joint at each flue is often the first part of a crown to wear. Brick industry maintenance guidance expects sealants to need replacing well before the masonry around them. A split or hardened bead lets water run between liner and crown.
During maintenance visits we check that joint on every flue. Failed sealant is cut out, the joint is cleaned and primed, and a new bead goes in over backer material. It is a small job that protects the larger work of the crown.
Crown debris falling inside the chimney
Pieces of a failing crown do not always fall outward. Some drop into the flue and land on the smoke shelf or damper. You may hear debris or find gritty fragments in the firebox.
Mention anything like that when you call. We check the top for missing sections and, where needed, look at what has collected below. Clearing that debris can be included in the crown work. Any damage it caused lower in the chimney is explained separately.
Crown inspection points for homes in Tamarac
- Overhang and drip edge check
- Bond break at each flue liner
- Sealant joint around the flue tiles
- Crack preparation before any coating
Crown sealing and replacement answers
What happens if rain is forecast on the day of the repair?
Coatings and fresh concrete need a dry surface and time to cure. If rain threatens, we may protect the work with sheeting or move the date. We tell you before the visit rather than risk a finish that washes off.
Do I need to be home while you work on the crown?
Not always. We need access to the roof and a clear area below the chimney. Tell us about gates, pets or parked cars. We walk you through the findings before work starts and again when the job is finished.
Can I coat the crown myself with a product from the store?
A crown coating only works on firm, clean and dry concrete, and it cannot hold loose pieces together. Roof work also carries real risk. If you are considering it, ask us first whether your crown is a suitable surface for any coating.
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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