Top sealing dampers chosen and fitted in Plantation
A gasketed lid at the flue top, worked by a cable from the firebox, fitted the way its maker describes.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Reasons to ask about a top damper in Plantation
- Leaves or nesting on the smoke shelf
- Lid that will not open fully
- Plans to leave the fireplace idle
- A cap that no longer keeps rain out
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Top mount damper work in Plantation
Dealing with the old throat plate
When a top damper goes in, the old throat damper is not needed to close the flue any more. It still has to be dealt with, because a plate that swings shut by accident blocks the smoke path.
Depending on its condition, the old plate may be fixed fully open, removed or left in place if it cannot move. We explain which we recommend and why. That item appears on the estimate separately from the new damper. The aim is a clear smoke path with only one damper in charge.
Telling at a glance that the lid is open
On many cable dampers, the handle or lug hangs noticeably lower or higher when the lid is open than when it is shut. That visual cue is how you know the flue is clear without looking up the chimney.
At handover, we show you what open and closed look like on your damper and have you try both. If you ever cannot tell which position it is in, treat it as closed and do not light a fire. That habit protects the room from smoke far better than guessing.
Servicing a top damper you already have
If your chimney already has a top damper, we start by finding out what make and model it is. Many parts wear independently, and a gasket, cable or handle can often be replaced without changing the damper.
We check the lid, gasket, hinge, spring, cable and bracket in turn and tell you which ones need attention. The estimate lists each part rather than a single replacement figure. If the frame bond has failed or the lid is damaged, we explain why a new damper is the better value.
Roof work for a top damper inside the HVHZ
Broward County falls within the part of Florida that the building code designates HVHZ, and roof and exterior work there is subject to that zone's provisions.
Fitting a damper to the flue top may leave the roof covering untouched. If the job extends to the crown, the flashing or the roof around the chimney, ask which provisions govern that work before you approve it. We explain our understanding of what the specific work requires. We make no claim that a product carries an approval it does not have.
Top damper scope, step by step
- Fireplace type and fuel confirmed
- Crown condition around the flue
- Adapter for a round or lined flue
- Handle bracket position in the firebox
Questions to settle before a top damper
Can I add a top damper if gas burns in the firebox?
Usually not with the common products. A vented decorative gas appliance needs the damper held fully open while it burns, and several top damper products are marked not for that use. We read both sets of instructions before giving you an answer.
Can a top damper keep animals out of the flue?
When it is shut, the lid and gasket close the opening that animals use. It must not be fitted over an animal already inside, so we check the flue first. If something is living there, removal comes before the damper.
Can I fit a top damper myself?
One maker's instructions recommend professional installation, and the work happens on the roof and inside the firebox. We would rather you stayed off the roof. If you have already bought one, we can check whether it suits your fireplace.
More Ways to Care for Your Fireplace
- Ventless Gas Fireplace ServiceService the identified vent-free appliance without bypassing its required safety components.
- 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.
- Chimney Cap Installation and ReplacementProtect the chimney opening with a cap chosen for its fit, attachment and compatible system.
We 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