Worn chimney cap replacement in Boca Del Mar
A new cap should leave sweeping access open, so we explain how it comes off for later cleaning.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
When a chimney cap in Boca Del Mar should be replaced
- Rust streaks running down from the cap
- Mesh screen torn, bent or missing
- One flue capped and another left open
- Cap shifted after a strong storm
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Chimney cap choices that suit homes in Boca Del Mar
What a flue cap can and cannot do
A flue cap has a narrow job. Its lid keeps rain from falling straight down the flue, and its screen stops leaves, birds and animals from getting in. Smoke still has to leave freely through the open sides, so the cap is a guard rather than a seal.
That narrow job sets the limits of the repair. A cap does not waterproof the crown, close a gap at the roof flashing or repair cracked masonry below the top. If water or damage traces to one of those parts, a new cap will not change it. We explain which problems the cap solves before you approve one.
Round, square and rectangular flues
Flues come in round, square and rectangular shapes, and a cap made for one shape rarely fits another well. A round cap on a square tile leaves gaps at the corners. A rectangular cap on a round liner has nothing firm to grip.
Some chimneys mix shapes, with a clay tile on one flue and a round stainless liner on another. Each opening then needs its own solution, or a single cap that stands clear of them all. We note the shape of every flue during the visit. That detail appears on the estimate beside the cap proposed for each one.
Nesting material already in the flue
A cap keeps new material out. It does nothing about the twigs, leaves or nesting already sitting in the flue or on the smoke shelf. That material can block the smoke path and catch fire when the fireplace is used.
We look down the flue before fitting a cap and tell you what we see. If material needs to come out, clearing it is listed as a separate item from the cap. The cap then goes on once the flue is clear. That order means the new cap is protecting a clean flue rather than sealing debris in.
When the house sits empty for long stretches
Homes that are empty for part of the year can go a long time without anyone noticing a cap problem. Debris builds up, animals move in and water stains spread before anyone looks. A cap in good shape keeps those surprises to a minimum.
If the house will be empty, consider having the cap and flue top looked at before you leave. We can check the cap, the screen and the flue for debris during a maintenance visit. Tell us how to reach you and how to access the property. The written findings can be sent to you wherever you are.
Your chimney cap quote in Boca Del Mar, itemized
- Cap style suited to the mounting surface
- Fastener type and fastening points
- Removal of the old cap and hardware
- Roof access and protection of the roof covering
Common chimney cap questions, answered
Can a chimney cap keep birds and animals out of the flue?
A cap with an intact screen blocks the opening animals use. It must not be fitted over an animal that is already inside. If you hear movement in the flue, tell us, so removal is handled before the top is closed.
Should the crown be fixed before the cap is replaced?
If the crown is cracked where a multi-flue cap would fasten, yes, or the cap ends up mounted on a weak surface. We describe the crown during the free inspection and price that repair as a separate item.
Do you work on chimneys that serve more than one appliance?
Yes. When one chimney carries flues for a fireplace and another appliance, each flue keeps the termination its appliance calls for. We identify what each flue serves before choosing one cap or separate ones.
More Ways to Care for Your Fireplace
- Spalling Brick Repair and Chimney Brick ReplacementReplace deteriorated chimney bricks while retaining suitable surrounding masonry.
- Smoke Chamber RepairRepair identified smoke-chamber surfaces with the access and material requirements clearly defined.
- Fireplace RestorationCoordinate fireplace repairs while preserving suitable existing features and defining the intended use.
- Prefab and Zero-Clearance Fireplace RepairIdentify and repair manufactured fireplace components using the appropriate model information.
- Top-Sealing Damper InstallationFit a top-mounted damper only after checking the fireplace, product restrictions and control route.
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Local service. Careful repairs. A fireplace worth coming home to.
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Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo