Why is my fireplace damper stuck open or closed?

The old-masonry problem across town

Montford, North Asheville, and the older pockets of West Asheville were built with open masonry fireboxes, and the throat damper sitting just above the firebox has spent decades in a hot, damp, sooty pocket. Rust locks the hinge, the ratchet handle seizes, and heat slowly warps the plate until the lever won't move. At 2,134 feet our nights still drop into the 20s well into spring, so these fireplaces get worked hard and the wear shows.

If your fireplace is a newer South Asheville clean-face gas unit, there's no throat damper to stick — a sealed direct-vent appliance vents through its own coaxial pipe. What can jam on those is a top-sealing damper if a wood fireplace was converted: the rooftop control cable frays or the seal gums up.

Which way it's stuck changes the urgency

A damper frozen open quietly drains warm air up the flue all winter — a common reason a Montford living room feels drafty with no fire lit. Frozen closed is the one to respect: light a fire behind it and smoke has nowhere to go but the room. If you can't confirm the plate is fully open, leave the fire unlit.

We're up the road on Emma Road

Our showroom sits at 629 Emma Rd, so an Asheville damper call is a short drive for our crew. We free and service seized throat dampers, and when one is corroded past saving we usually fit a top-sealing damper that seals tighter and blocks downdrafts and animals — pulling the Buncombe County permit and meeting the inspector on anything that ties into gas. Forcing it yourself snaps handles and can drop the plate inside the flue. Call (828) 545-0525.