What if my fireplace doesn't have a damper?

A wood board can be designed and cut to fit the opening of the fireplace. This can act as a damper and keep the chimney from sucking out hot air or allowing cool air to flow through the home. Glass doors that have vents can be more expensive but allow for a long-term solution to a physical damper inside the chimney.

What if my fireplace doesn't have a damper?

And while older wood-burning fireplaces can function safely without a damper (gas fireplaces cannot), a chimney without a damper is just a gaping hole in the roof of your house. It's a gateway for frigid air to enter and for heated air to escape in the winter.

Can you put a damper in an existing fireplace?

Installing a chimney damper does not require any special tools. If your fireplace does not already have a damper installed, especially if your home is older, it is prudent to install one. The energy savings that the damper will bring about will cause it to pay for itself over time.

Do all fires have a damper?

Not all chimneys or flues have a damper. Open fireplaces can usually be found with damper located within the upper part of the firebox. It's common to find a damper as part of an open fireplace, but in some cases there may be no damper at all.

Where is the damper on an old fireplace?

This damper, located at the top of the firebox, swings down to seal the throat shut when you don't use the fireplace. Most dampers are constructed of cast iron or steel and will be black or rust-colored. You can reach inside of the fireplace opening and behind the lintel to touch the damper.

Do I need a damper?

Newer models of wood stove don't typically require a damper. A damper was traditionally used on older, less efficient, models of stove to help reduce the flow of air leaving the firebox. Certified modern stoves meet stringent regulations and typically won't need a damper to perform well.

Do all chimneys have a flue?

Technically, a flue is any open vertical space in a chimney that allows smoke to escape the home from the firebox. But because every chimney's flue must be lined, a chimney liner is usually referred to as the flue, as well. Every wood-burning or gas fireplace has a flue.

Can a fireplace not have a flue?

The only fireplace without a flue is the aptly named ventless fireplace. These are commonly electric, though they can also be gas. It's important to note that gas or pellet stoves still require a combustible fuel to burn.

Do direct vent fireplaces have dampers?

What is this? Ventless gas fireplaces, which vent waste air back into a home, and direct vent gas fireplaces, which vent waste air directly outside of a home through a vent in an external wall, typically won't be found with dampers.

What is the difference between a damper and a flue?

A damper is located in the flue of your chimney. The flue is where the smoke escapes when the fire is going. Dampers are placed inside of the flue to help control ventilation. Your damper should have a chain or handle that you can access in order to open and close it.

How much does it cost to install a damper in a fireplace?

$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.

How do I get more heat from my fireplace?

Fortunately, there are several things homeowners can do to maximize fireplace heating efficiency:

1. Install a Glass Fireplace Door. Installing a fireplace door is an effective and inexpensive solution to get more heat out of your fireplace. ...
2. Use a Fireback. ...
3. Upgrade Your Fireplace. ...
4. Use the Damper to Turn Up the Heat.

Do chimney balloons work?

How does it work? Chimneys act like giant hoovers, sucking air out of your home. This causes cold air to be pulled in from other gaps, causing the cold draughts we notice. The Chimney Balloon effectively blocks the chimney, stopping warm air from escaping and stopping cold air from getting in.

What size fireplace damper do I need?

It should be the full width of the firebox and at least 6 inches above the top of the opening. The damper is usually closer to the front of the fireplace than the back.

Should fireplace damper be open or closed?

The fireplace damper should always be in the open position whenever you have a fire in the fireplace. Never close the damper or leave the fireplace unattended while there is a fire in the fireplace. This is not only a fire hazard, it can also cause deadly carbon monoxide poisoning.

Does a gas fireplace require a damper?

Dampers. To be up to code, all fireplaces must have a damper. A functional damper opens and closes easily just by using the handle or lever; any damper that requires extra work to move is considered nonoperational and should be repaired. The damper in a gas fireplace should remain open all the time.

Can you use gas fireplace with damper closed?

somewhat like the way a gas range in a kitchen works. Since there is little or no exhaust, they can be burned with the damper closed. The beauty of this type of system is that 99.9% of the heat produced by the gas logs goes into the room, so they produce substantially more heat than their vented counter-parts.

Does a gas log fireplace need a damper?

One caution, though: Fireplaces with installed gas logs are required to have the damper open at all times. That's either because a pilot light is constantly burning under the logs or because the homeowner might forget to open the damper when he or she turns on the fire.

What is ventless fireplace?

Ventless fireplaces use interior air for combustion, which includes anything present in the air and on the burner and release all emissions inside the room they operate – dramatically decreasing the air quality you breathe.

Are ventless fireplaces safe?

Even though ventless fireplaces reduce toxic fumes, some fumes are released into the home. That increases the risk of carbon monoxide exposure. It's recommended to run a ventless fireplace for limited intervals and to have a window open to allow fresh air into the room.

Do gas log fireplaces have a flue?

Among the other components of a gas fireplace (or gas logs), the flue is a chimney, pipe, or ductwork that allows gasses such as carbon monoxide to escape without losing fireplace heat. A flue damper is located inside of the flue.

What is the difference between a flue and chimney?

A chimney is a passage way for combustion byproducts to travel up that runs from a fireplace or stove up to the top of a house. It is usually made of stone or brick. Inside the chimney is a flue. In most cases, a chimney flue is made up of a steel chimney liner or ceramic chimney tiles.

Where can I buy fireplace flue?

The flue is essentially a channel inside the chimney the smoke is funneled through, and it's controlled by the damper -- a pair of small steel doors. These doors, located at the throat of the flue before it exits the chimney, need to be opened prior to igniting a fire.

What is the difference between a flue and a vent?

Vents are similar to fireplaces and flues in that they may pass through other parts of the house and they do need temperature protection to prevent a transfer of heat from the vent to the surrounding building materials. However, vents are not designed to handle the high heat produced by wood burning fires.