How much does it cost to replace a chimney damper?
How much does it cost to replace a chimney damper?
$180, Installed The average cost to repair or replace the damper in your fireplace or chimney is around $60 for damper door replacement only, with DIY installation. If the frame needs to be replaced as well, plan on $350-$400 and a Pro to do the job.
What is a top sealing chimney damper?
Top Sealing Chimney Dampers are used to seal your chimney flue from the outside. The beauty of the Top Mount Chimney Damper is how much more efficient it is compared to the traditional style throat damper. Top Mount Dampers prevent heated air loss through the chimney or down drafts when the chimney is not in use.
Can a damper be replaced?
A damper must be in one piece that is snug to the flue in order for it to work properly. Replacing a fireplace damper by yourself is possible, and you can save yourself some serious money by foregoing professional consultation.
How does a chimney top damper work?
Unlike the traditional throat damper, a chimney top damper is installed at the top of the chimney. To operate the top damper, a cable is installed down the flue to the firebox. Pulling and latching the cable closes the damper lid onto the rubber gasket. A damper closed this way is practically air tight.
How do you fix a stuck chimney damper?
If the damper still refuses to budge, use a rust- and corrosion-cutting oil such as WD-40 to help dissolve the rust and corrosion at the damper’s hinges. When the damper is operational, work it back and forth while applying a high-temperature lubricant at all the joints and moving parts.
How do you replace a fireplace damper plate?
How to Repair a Chimney Damper
- Remove Debris. Start by cleaning debris and creosote from the damper before removing it.
- Remove the Damper Plate. While looking upward from your firebox, you’ll see a rod affixed to the chimney/frame by a nut.
- Clean Everything.
- Replace the Damper Plate.
How do I know if my top mount damper is open?
Visually Check If you have a throat damper, the closed damper immediately above your head will block your vision. You should be able to reach up and touch the closed damper. If you have a top-mount damper, check for daylight at the top of the flue. If you can’t see daylight at the top, the damper is closed.
How much does it cost to have a damper installed?
Fireplace Damper Cost and Installation A cast-iron damper with opening mechanism costs an average of $150 to $250, depending on the size. If you only need to replace the damper plate, these cost around $50.
How do you close a top chimney damper?
If your damper is located at the top of your chimney, you have a top-mount damper. This type of damper is spring-loaded and has a default position of open. To close a top-mount damper, you have to pull the attached chain and secure it on a hook on the side of the firebox.
How do I know if my damper is broken?
You can inspect your fireplace to see if it’s open by:
- Feeling for a Draft: Place your hands into the fireplace (when no fire is currently lit), and feel for a draft of air coming from the top.
- Manually Check: As long as the fire is out, use your hand to gently feel where the damper is located.
What is the purpose of a chimney damper?
Chimney Dampers. A damper is a device which slows down the flow of smoke. In the case of fireplaces, it also slows down the heated house air from going up the chimney. This is the main purpose of a fireplace damper. Chimney Cap. A rain cap, a chimney cover or an animal guard is something that mounts over the top of the flue.
How do chimney dampers save you money?
The chimney damper seals flush when it is closed, which will not permit entry of rain, animals, or insects into your chimney. Prevents cold air from filling the chimney. It closes with a silicone gasket seal and is about 94-98% efficient, which will save you money on utilities.
Do I need a chimney damper?
When you don’t have a fire going, the chimney damper still plays a role. If you happen to notice air circulating, or a change in temperature, such as on a very cold night, you may want to ensure that your chimney damper is indeed closed, not allowing air from the outside to invade your home.
How does a chimney damper work?
How Chimney Dampers Work. A closed chimney damper prevents cold air from flowing into the chimney, through the fireplace and into your home, increasing your heating bill. If a damper is left open when you are not using your fireplace, warm air from your home has a path to escape to the outside, also adding unnecessarily to your heating costs.
