Chimney damper repair, part by part, in Riverside Park
Factory-built or masonry, your fireplace damper is repaired with parts that suit its design.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Damper trouble that shows at the handle
- Rattling above the fireplace on windy days
- Soot stains above the fireplace opening
- Plate hanging crooked in its frame
- No damper visible above the opening
Jump to
What goes into careful damper work
What the building code expects of a damper
The Florida Building Code's fireplace section asks that a masonry fireplace carry a damper made of ferrous metal. It also asks that the damper be operable from the room that holds the fireplace. That second point is easy to overlook. A plate that can only be moved by reaching into the throat no longer meets it.
We use that standard as the test for a repair. If the control works from the room and the plate travels fully, the damper is doing its job. If either fails, we explain which part is at fault and what repair would restore control from the room.
What a throat damper seal can achieve
A cast throat damper closes metal against metal. Even a new one leaves small paths for air around the plate. That is normal for the design and not a sign of poor work.
What you should expect after repair is a plate that closes fully and evenly, without wide gaps or rattle. If you want a closer seal than a throat damper gives, tell us. We explain the options and what each would change, rather than promising more from the throat damper than it can deliver.
Questions to ask before you approve damper work
Before you approve, ask which part failed, what the repair will do and what it will not do. Ask whether the fireplace can be used before the work is finished.
Ask what the damper should feel like afterward and how to check it. Ask whether any masonry will be disturbed. We answer each question on the visit, and the answers match what the written estimate says. If an answer is not clear, ask again, because a damper job should make sense to you before it starts.
Heavy deposits on the plate
A thick layer of deposits on the plate adds weight and can stop it seating on the frame. It also hides rust and cracks underneath, so the plate cannot be judged until it is cleaned.
We clean the plate enough to see its condition before recommending anything. The plate often turns out sounder than it looked. If the deposits come from how the fire burns, we mention it. A sweep of the flue may be recommended when the deposits continue above the damper, and that is listed separately.
Damper items you approve first
- Plate, frame and pivot condition check
- Plate travel from open to closed
- Throat measurement for a replacement damper
- New damper assembly, where needed
Common damper replacement questions
Should the damper stay open when the fireplace is idle?
No. When there is no fire, a closed damper keeps room air from escaping and keeps outside air, insects and noise out. Open it fully before lighting and close it once the fire is out and cool.
Is a warped damper plate a safety problem?
It can be. A warped plate may bind before it opens fully, which can send smoke into the room, and it leaves gaps when closed. We check whether it still works safely and whether it should be replaced.
Is damper repair covered by a warranty?
Our workmanship warranty covers the work we did on the damper. If our repair does not hold as it should, tell us and we come back to look at it. Ask us to explain the terms for your job before you approve.
More Ways to Care for Your Fireplace
- Gas Fireplace Repair and ServiceGet a model-specific gas fireplace service plan for the fault you are seeing or the maintenance your unit needs.
- Smoke Chamber RepairRepair identified smoke-chamber surfaces with the access and material requirements clearly defined.
- Chimney Liner Installation and ReliningPlan a compatible chimney liner installation with the existing passage, connections and maintenance access considered together.
- Chimney RebuildRebuild the affected chimney section with the retained structure, roof connection and passage included in the plan.
- Chimney Crown RepairRepair the damaged chimney top with an approach matched to the crown and supporting masonry.
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