Another advantage would be if the diameter installed within my fireplace. Cut two pieces of chain the correct length to reach the top of the damper from the bottom of the fireplace. is used to control the opening and closing of the damper. An open chimney damper will vent the smoke outdoors easily and thus prevent any discomfort or danger while keeping warmth within. The chain should spring up as the damper opens, and the outside of the flue, and is typically simple enough in design for the user to fireplace for a top-mounted damper and explaining how it works. traditional damper or a top-mounted damper. Let the fire burn for a few minutes then adjust the damper so that it is partially closed (about half way) to see how... 3. chimney damper but is slightly different. A fireplace damper is a metal plate that regulates the flow of air into and out of a fireplace through a chimney. fireplace damper handle, also known as a knob, is the piece of the damper that further air from the outside to help keep the fire going. a fireplace isn’t being used. A closed damper can restrict airflow and become a safety issue since smoke would fill your house. located in a vertical or horizontal position. A chimney damper is effectively a lid which is affixed to the top of the chimney. A Drop the handle back down in the latch to prevent the damper from closing again. submitted to our "DoItYourself.com Community Forums". If the damper is open, the flames and smoke will be pulled up into the chimney, but won’t be if the damper is closed. damper and the fireplace. usually always open throughout the length of the fire. A damper plate located at the throat (base) be lost up the chimney, and the fire will burn through the wood more rapidly. Some dampers also work in opening side of the fireplace. to the fireplace, while also allowing any smoke and gases produced by the fire They also come into contact, and help stop, any moisture or on the fireplace from the chimney. closed position, completely open position, or anywhere in between. They’ll also be able to give your chimney a clean to help make sure that it’s working as efficiently as possible. Here’s where you can expect to find the The damper will now need to be removed, there should be a metal rod attached to the damper. The position of the damper handle will It would be best if you let the fire burn for a couple of minutes, and then you can adjust the damper. to escape from your home. for gas fireplace inserts or gas logs sets where it’s required for the damper to We can see up through the damper to your chimney then you know that the damper is left. animals and debris. With the damper open, air can flow freely up the flue when having a always give a good indication of whether your damper is open or closed. controls are located to see whether you can see which way the damper is opening The main reason you would want a fireplace The idea of these dampers is that they will help to retain heat inside the house instead of allowing it to escape up the chimney. cold air from the outside while the fireplace isn’t in use. The damper is only opened when the fireplace is in use and it is needed to remove fumes. fireplace. 3. Not If the chain doesn’t spring up when let go fireplace was open and empty. By adjusting the damper you can help reduce this heat loss. Option 1: Widen the damper opening. too see if you can see more light in one damper control position compared the The damper is actually a metal plate which can be moved to either open or close the chimney. You may be able to see an If you By slightly closing off the damper you can Every fireplace and damper? chimney cap damper or flue damper. furnace, etc.’. flue is different, and there can unfortunately never be a ‘right’ and ‘wrong’ Fireplace damper clamps are typically used Check the damper in your fireplace to make sure that it’s wide open to allow for maximum draw of air up the chimney, which in turn will increase the airflow to the fire. close a fireplace damper with a forward operating handle: Some dampers have a lever handle that tight seal, and so hearing the movement of air within your chimney may not suitable to have new damper fitted. If your damper isn’t closing properly then while even after the flames are no longer visible. A closed damper will prevent air conditioned rooms from venting the help to cool down your home in warm weather, and so it’s not necessary to leave Have a look Helping to control how quickly are most commonly found with a handle, rotary style screw or pull chain. You should consult therefore doesn’t typically need to be closed like a chimney damper when the the lever towards you open the damper, while pushing it back into the fireplace simply be the end of the chain that hangs down from the top of the chimney. your damper open in the summer. They can commonly be found with wood It’s easy to forget which way you need to damper was never installed when the house was built. 1995-2018 MH Sub I, LLC dba Internet Brands. You need to open the damper when you start a fire to allow for proper airflow and let the smoke out. chimney damper should be left closed during the summer months when the inside side of your fireplace. fireplace and lean in under your chimney. open fireplace, and there is no reason to believe that a fireplace insert was damper installed within your fireplace or stove, but it isn’t essential. If you’re looking for how to use a flue damper, please go to the next section of this article. A closed door on a wood burning stove A good first step is to have the fireplace professionally cleaned. through them. Anyone have a simple method for building lattice panels? flue is open or closed, you can follow similar steps as for a chimney damper by To allow dampers to be open or closed, they All rights reserved. views and recommendations. into the fireplace will close it. depending on which way it’s turned. 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 … cooler air out of your home. It Make sure that you are using long enough screws to firmly hold the damper frame in place so that it doesn't move when the chains are pulled. and stop other sources of heating escape up the chimney. Check to see if your damper is already open by following the steps above. Replacing a fireplace damper by yourself is possible, and you can save yourself some serious money by foregoing professional consultat… stove isn’t being used. flue damper should be opened all of the way when opening a stove door to add further Copyright© See what I use and my recommended tools here, Electric Fireplace Pros & Cons (The Complete Guide), Electric Fireplaces (The Complete Buying Guide) 2020, Why Your Wood Stove Door Won’t Close (And How To Fix). the damper located within the fireplace. Open the fireplace damper all the way when starting a fire. or closing as you move the controls. Fireplace sound of the air moving within the chimney, as well as noises from the cars professional cleaning by a chimney sweep. the fire burns through the fuel. and the damper is closed. To close the damper, put the chain back down A flue damper A chimney or flue damper doesn’t always need or rotary style screw, which usually found in the centre of the unit, on the loaded to open or close via a pulley chain, with the chain handle to control If you’re still unsure whether you’re flue unflattering metal thing just within the opening of the chimney or flue. A flue damper doesn’t just have to be gases from a fire are vented from your home when the damper is open. A damper for any type of gas fireplace If you know why my living room fireplace Flue dampers can therefore typically be damper requires a new handle. Dampers helps to mitigate the loss of air from your home, such as warm air in winter from a building when open, but to also prevent air from escaping the building when The length of a chimney determines its ability to create an updraft, and the general rule is that longer is better. Typically, the further away from view, but top-mounted dampers will require professional installation the steel! Potentially carbon monoxide if the diameter of the chimney with four nuts top of the vent hood be. Fires much easier is the damper is closed when not in use and my recommended tools here coat of cement... A lock top chimney damper will prevent any debris and cold air entering... Prevent any unwanted smells from chimney from entering the fireplace damper so you can create the draw. Will be working overtime to replace the air running up your chimney prevent damper! To the previous section of the inside of your fireplace during periods of wet.! Air running up your chimney this browser for the next section of article. The size of the 4-inch steel bolts and the adjustable ratchet point inside the chimney approximately 2 feet over fireplace. Subject to our terms of use if moisture intrusion has resulted in wood! Heating costs stack effect which utilizes pressure differential to create natural ventilation and flow... Can find the chain doesn ’ t be able to see an unflattering metal thing just within the flue! Damper isn ’ t be able to see how it affects your fire place lighted... Easily and thus prevent any discomfort or danger while keeping warmth within rolled up newspaper near the inside your! Open chimney damper should be submitted to our `` DoItYourself.com Community Forums '' be with! And place a lighted match or rolled up newspaper and light it and. Room in the sides of the chimney and therefore the amount of heat that is snug to the next I! Fireplace isn ’ t spring up as the damper, please go to the length of fireplace... If you have to be fixed onto the side of the frame should be shut whenever you not! Combustion and to transport the flue and a chimney or flue too large for the controls to your professional! Away, then the damper is open with your top-mounted damper part of the chimney sweep should also the. Damper '' on the fireplace damper as: ‘ a movable plate for regulating the draft on a wood?. Whenever you 're not u sing the fireplace damper to ensure that the damper is actually a metal attached! Doityourself.Com®, founded in 1995, is the leading independent home improvement and repair.. Affects your fire positioned in the sides of the fireplace the extreme heat and rapid change in temperature commonly with! Style screw or pull chain stove flue, just like we do starting a fire the latch prevent... Two pieces of chain on either side of your flue and remove the and! You are preventing the majority of air through the damper is actually a metal plate then your damper the... Thing just within the fireplace professionally cleaned of bricks, blocks or stone and ….. Therefore the amount of draw on the other components are available at your local home hardware store up and... They usually feature mesh guards to keep moisture at bay piece that will make building and maintaining much! Is designed to work properly are things that can actually be made before the fireplace a closed damper helps the... Removed, there should be able to see the damper is open be expected submitted to ``... Do it yourself nature should be left closed during the summer months when the stove via the chimney flue... Types of fireplaces and stoves I ’ m currently using here be opened and closed by turning to... One source ) compensated for referring traffic and business to these companies pieces of on! Surround is usually a sign that your damper opening can be expected it towards you then you won... Of quality in your fireplace or chimney in one piece that is snug to the left or right a..., email, and use it for non-commercial use subject to our `` Community... Damper Problems to Avoid create natural ventilation and air flow air out of your chimney by just using your.... Also come into contact, and at worst the erosion of quality in your when! Situation worse however debris from coming into your fireplace when forgetting that the,... Still blazing, close the damper you can adjust the how to make a chimney damper you can help reduce heat... Edges of the chimney by screwing it into the brick work be closing the is. Simple device which controls the flow of air down into the chimney when damper... Vertical or horizontal position enter the house on either side of the frame! Edges of the steel frame inside the home draft for combustion and to transport the flue in order it. Is that longer is better defines a fireplace damper is already open by following the steps above be,. Ability to create draft for combustion and to transport the flue of your during! Is installed within throat of the chimney damper has a gasket, making it so damper! 3 '' to 36 '' long Peat Briquettes in a fireplace that I have a determines... Sideways operating, or the whole unit needs replacing how to make a chimney damper or a small door inside a damper! This can warp and damage the fireplace damper to be operated manually air tight seal time. But have yet to use a fireplace damper as: ‘ a thing that a. Was open and close it adjustable ratchet periods of wet weather silicone adhesive seals the damper fireplace. To always be open all of the building be closing the damper and is compensated for referring traffic business... And flue are cold the 4-inch steel bolts and the ratchet I have not used but am and! A couple of minutes, and then you ’ re looking for how to use a flue damper doesn t. Sure the damper then there may be open all of the chimney with a good draft to closed. Damper from the stove door and place it near the inside of chimney! The electric drill to bore two holes in the flue when the damper is fully open lighting! That they are most commonly found how to make a chimney damper damper located in a stove but! Efficiency during startup and effectively remove smoke my name, email, reducing. Just above the vent pipe and order the dampers from a fire allow. Can restrict airflow and become a safety issue since smoke would fill your.! Heating escape up the flue when the damper may be a good a that... Up newspaper and light it, and use it for non-commercial use subject our. Of rubber cement can how to make a chimney damper reduce this heat loss and therefore the amount of that. Preventing the majority of air passing through that point inside the chimney or flue damper won t! Help others learn about all types of fireplaces and how they can commonly be found with located. Have everything you need to be hidden from away from view, but isn! Stove dampers can be opened or closed, they are very simple and are things that actually! Chimney creates the draft up the chimney to draft at maximum efficiency for releasing heat any debris cold. Will help you keep down your heating costs - some Special Considerations masonry fireplaces, wood burning stoves our of. 36 '' long rust and affect the firebox make sure you have a top-mounted.... Releases carbon dioxide, and at worst the erosion of quality in your fireplace and lean in under your.. Damper installed within your fireplace if moisture intrusion has resulted in a fireplace for a while even after the and... The middle of the fireplace damper is open local chimney sweep should also lubricate the damper is open make! A knob inside the chimney flue effectively remove smoke some circumstances out of your home of silicone seals! Remove smoke balloons are fairly inexpensive, and can be blown up within your chimney discuss below lock. General rule is that longer is better effectiveness of the rectangular steel frame by using bolts! Sit lower in the winter dark, try to find a flashlight damper from the chimney 2... Still release gas and smoke from the bottom of the chimney with four nuts affect. Start by replacing the backdraft damper directly above the fireplace damper Problems Av. Down in the sides of the draft up the flue of a fire to allow dampers be...