How to Cap Off a Wood Burning Stove

Do you know how to cap off a wood burning stove? While it might seem like a simple question, there are many different ways that people can do this. You need to know what type of stove you have before you start so that you don’t make any mistakes and cause damage. 

How to Cap Off a Wood Burning Stove

In this blog post, we will go over the process for capping off a wood-burning stove and some other safety precautions that should be taken with your fireplace or heating equipment if it is not being used during the winter months.  

We’ll also explore how to clean out your chimney after the season has ended and why it’s important to keep everything around the fireplaces and stoves in good working order.

10 Steps to follow on How to Cap Off a Wood Burning Stove 

Step One: Unplug the stove

It might sound obvious, but if you are capping off a wood-burning stove to work on it or clean it, you need to unplug it first! The stove should be cool enough that this step is only prudent. When in doubt, turn off and drain all fuel sources before working with an appliance like this.

Step Two: Remove the Ceramic Top

If you are capping off a wood-burning stove for any kind of work, you must remove the top. This will typically be made of ceramic or enameled metal. The whole thing should just lift straight up off the unit, but this can also be heated to release the seal if yours does not.

Unplug the Stove

Step Three: Note the Vent Pipe

It is possible that you will not be able to cap off your wood-burning stove because of its vent pipe. This can be tricky to remove, so consult your owner’s manual before attempting anything else. The best option is to run this process before using your stove, and before you attempt to cap it off, make sure that the vent is clear and free of debris.

Step Four: Look for a Damper Handle

Check inside your wood-burning stove’s firebox if you don’t see one on the outside. The damper handle will usually be located near or in line with the flue vent pipe, but this can vary. This handle should be fairly easy to grip and turn, so you should have no trouble identifying it.

Step Five: Open the Flue

Once your damper handle is free of any obstructions or rust, use it to open the flue vent above the firebox. You will now be able to see the top of the flue, which is normally sealed with a threaded metal ring. This ring can be removed with a screwdriver but may also need to be turned using a tool designed for this purpose.

Step Six: Remove the Flue Top

This top should pull right off of your wood-burning stove, but if it does not, you might have to try turning the metal ring while pulling on it. If that does not work, you can try heating it with a propane torch. If this process still does not work, the only option is to cut through the metal with a hacksaw or blowtorch.

Remove the Flue Top

Step Seven: Place Caps on all Flue Openings

Once your top is removed, place caps over all the holes and openings on top of your wood-burning stove. Again, you can use anything that will fit here, but we recommend using a small sheet metal screw and a nut/washer combination to secure it. If you prefer plastic, you could also try using 1/2″ pipe insulation.

Step Eight: Seal Openings with Cement

To make certain that your caps stay in place, you can seal them with cement. This will depend on the type of caps you are using, but you can form a small bead around each opening for metal or plastic. If you use sheet metal screws and nuts, mix up some quick-set epoxy and cover the whole joint.

Step Nine: Reattach Top to Wood-Burning Stove

Once your caps are attached and sealed, you can reattach the top of your wood-burning stove. This will depend on the type and style of top you have, so consult your owner’s manual for help with this step if needed. Once it is back on, replace any screws or bolts that were removed.

Step Ten: Wipe Down the Hard-to-Reach Areas

Once you have finished your work, be sure to wipe down all hard-to-reach areas of your wood-burning stove. If you are capping off a wood-burning stove for storage, you should also give the inside a good cleaning before use.

This is because the inside of stoves can become clogged over time, leading to dangerous conditions when you next use them. Now that you have read this article, you know how to cap off a wood burning stove! Enjoy your new appliance.

Can You Enclose a Wood Stove Pipe?

You can enclose a wood stove pipe, but it requires some forethought. First, you need to make sure that any flue gases from the stove are routed outside your house and away from windows, where they could damage furnishings in a home or combustible materials near the building.

Reattach Top to Wood Burning Stove

Any flue gases from a wood-burning appliance could be hazardous. If you have an existing stovepipe that goes out through the wall, you can enclose it by building a wall around it and adding a top to prevent water from getting in. A masonry jacket for this purpose could be constructed of cinder block, brick, mortar, or stucco.

A steel casing can be built by bolting or welding steel sheets together then inserting the stovepipe into the framed opening. But, according to the National Fire Protection Association, you also need to make sure that an enclosed wood stove pipe is vented correctly, with a downward slope of at least one-quarter inch per foot.

Frequently Asked Questions

What to Use to Seal a Wood Burning Stove?

The type of sealant you use to seal a wood-burning stove depends on the type of stove. Some stoves are made from solid cast iron and will require sealing with an oil-based sealant, while others may be made from steel or even fiberglass and can be sealed with a water-based sealant.

Can You Fix a Crack in a Wood Burning Stove?

Cracks in wood-burning stoves are caused by the heat of the fire and the expansion of gases. If you have a crack in your stove, it can be repaired by filling it with polyurethane foam.

There are many ways to repair cracks in wood-burning stoves. You can also call a professional for help if you feel that you need some additional help.

Why Is Smoke Puffing Out of My Wood Stove?

The smoke is most likely coming from the burning of creosote in the chimney. This occurs when combustion air is not mixed with fresh air during the fire’s combustion process.

There are two types of creosote: primary and secondary. Primary creosote, which forms quickly and burns out fast, is typically associated with wood heaters that have a flue pipe or damper on them. Secondary creosote, which takes longer to form but burns more slowly, can be caused by improperly operating burners or chimneys.

 Smoke Puffing Out  Of My Wood Stove

If you notice black soot accumulating on your walls and ceilings, it could be due to high levels of carbon monoxide produced by the secondary type of creosote.

Can a Crack in a Cast Iron Wood Stove Be Repaired?

Yes, but it is not recommended. Cracks in cast iron stoves are a common problem and can often be fixed by following the instructions on the manufacturer’s packaging. However, because of the potential for further damage to occur if you attempt to repair a crack yourself, it is not recommended that you do so.

Why Does My Room Filled With Smoke When I Light My Stove?

When you light your stove, the heat from the flame creates a small amount of smoke that is released into the room. This can happen when any fuel is used to start a fire, whether it’s gas or electricity.

To avoid this happening in your house, always make sure that you turn off your stove before leaving and never leave unattended items on top of the burner.


When you’ve finished burning wood, and it’s cool enough to handle safely, use a wet cloth or towel to put out the fire. Now that we’ve discussed how not to cap off your wood-burning stove with ashes, we want to let you know about three other ways of dealing with ash on your stovetop.

If any of these methods work better for you than using ashes as an insulator against heat loss from the chimney, don’t hesitate to give them a try! In addition, burning more logs at once will distribute their heat more evenly across your hearth. In the end, we also offer some practical tips on how to cap off a wood burning stove.

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