Chimney damper replacement and repair in Rio Grande Park

Repair or replace the damper

Many dampers can be repaired. A seized plate can be freed, a slipped plate re-hung and a broken handle or linkage replaced. Replacement makes sense when the plate is warped or rusted through, the frame is cracked or the parts cannot be found.

Our written estimate states which parts are sound, which have failed and why the recommendation fits. If both options are reasonable, you see both. Our family-owned team never pushes a replacement when a repair will do the job.

When both options are close, the choice often comes down to how you use the fireplace. A damper that sees frequent fires may be worth replacing, while one used a few times a year may do fine with a repair. We explain the tradeoffs openly.

• Repair when the plate and frame are sound
• Replace when the casting is warped, cracked or rusted through
• Either way, the reason is written on the estimate

Checking damper position with the fireplace cold

With the fireplace cold and the ashes out, you can often see the damper position by shining a flashlight up past the opening. An open plate shows the dark flue above it, and a closed plate shows a flat metal surface.

If you cannot tell without reaching into the throat, leave it and let us check. The free inspection includes showing you how to read your damper from the room.

A flashlight look also shows whether debris is sitting on the plate or whether the plate looks rusted. If anything seems off, let us know and our technician takes a closer look during a free inspection.

Daylight around a closed damper

On a bright day, with the fireplace cold and the damper closed, look up past the opening. If you see slivers of light around the plate, it is not closing fully.

Gaps like that come from a warped plate, debris on the seat or a control that stops short. Our crew finds which one and fixes it, so the damper seals the flue between fires.

Gaps can also let insects and debris into the firebox. Fixing the seal reduces those problems and helps the room stay comfortable, and our crew checks for light again after any repair.

Nests and animals resting on the damper

Birds and small animals sometimes nest on top of a closed damper or on the smoke shelf behind it. You may hear scratching or chirping, or find nesting material dropping into the firebox.

Animals are removed humanely as a separate service, and the damper is checked once the throat is clear. A cap on the flue keeps them from coming back.

If animals are present, never light a fire to drive them out. That can trap them or fill the room with smoke. Call us and we arrange humane removal before any damper work.