A chimney top damper fitted properly in Poinciana Park
If your fireplace is not suited to a top damper, we say so and explain the alternatives.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Damper trouble that points to a top damper
- Throat damper rusted shut or missing
- Lid that no longer closes tight
- Birds or insects coming down the flue
- Stiff pull on the damper chain
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Top sealing damper choices explained
Spring-loaded lids and how they open
Many top dampers use a spring to lift the lid. Releasing the handle lets the spring push the lid open. Pulling the cable closes it against the spring, and a notch or lug on the bracket holds it shut.
That design means the lid opens without effort, but it also means the cable has to hold against the spring whenever the damper is closed. If the cable slips or the lug is set wrong, the seal can loosen. We set the lug for a firm close and show you how the handle locks.
Screens and spark protection on damper caps
A top damper with its own cap may carry a mesh screen around the lid. That screen catches embers while the damper is open and keeps birds out. Some models ship with a stainless cap for exactly that reason.
The Florida Building Code has rules for spark arrestor mesh and cleaning access on masonry chimneys, and a damper cap's screen is checked against them. If you prefer a damper without a screen, we explain what that means for sparks and animals while the lid is open.
When the throat damper can be repaired
Before recommending a top damper, we look at the damper you already have. A throat damper that is only stuck, missing a handle or slightly out of line can often be freed, adjusted or fitted with new parts.
If a repair will do the job, we say so, and it is quoted as throat damper repair, a separate service. You then compare the cost and the result of both routes. Some people choose the repair, and some prefer the top damper for its seal. The choice is yours once the options are clear.
Mixed metals on a damper near the coast
A top damper often combines metals: an aluminum or stainless lid and frame, a stainless cable, a brass lug, springs and anchors. In salty coastal air, where unlike metals touch and stay damp, one of them can corrode faster than it would alone.
Near the coast, we look at which metals meet on the damper you choose. Where the maker specifies matching hardware, we use it. On an existing damper, corrosion at the hinge or spring is one of the first things we check, since those small parts can fail before the lid does.
Included in your damper visit in Poinciana Park
- Flue tile top condition
- Set time before the next fire
- Other flues on the chimney identified
- Flue top covered if work pauses overnight
Common questions about chimney top dampers
Does a top damper replace my old throat damper?
It takes over the job of closing the flue. The old throat damper is then fixed open, removed or left in place, depending on its condition and the fireplace. We explain which applies and list it on the estimate.
Does the damper also work as a chimney cap?
Some models include a cap and screen, while others are made to sit under a separate cap. We tell you which type we are proposing and whether your existing cap stays, comes off or needs replacing.
How does the 72-hour inspection discount apply to a damper?
It starts at your own free inspection. Damper work, and any other service on that estimate, approved inside 72 hours of it is 10% off. After that, the estimate stands at its written price.
More Ways to Care for Your Fireplace
- 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.
- Chimney Leak RepairFind the chimney water entry point and plan a repair before restoring the damaged finish.
- Chimney RebuildRebuild the affected chimney section with the retained structure, roof connection and passage included in the plan.
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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