How to Close Fireplace Damper

Are you having trouble keeping cold air out during the winter and hot air in during the summer? Then it might be time to take a look at your fireplace damper. Fireplace dampers help regulate airflow in your home by preventing cold drafts when not in use and trapping warm air inside when the fire is roaring.

How to Close Fireplace Damper

Even if you don’t have an active chimney, having a functional damper can still provide insulation for your entire house – so let’s get started! In this blog post, we’ll cover everything you need to know about how to close fireplace dampers — including why they’re important, what materials are available, how to properly install them, and more!

What is a Fireplace Damper?

A fireplace damper is a device that fits inside your chimney and helps regulate the flow of air in and out. It’s typically made of metal or glass, both of which are very durable materials. The main purpose of these dampers is to keep cold drafts from entering your house in the wintertime and hot air from escaping in the summertime.

They also help protect your chimney from debris, moisture, and animals that may try to find their way inside. Dampers provide an extra layer of insulation for your home by sealing off the fireplace opening when not in use.

Needed Materials

Given below is the list of materials that you’ll need to close your fireplace damper:

  • A Ladder (Depending on the Height of Your Chimney)
  • A Flashlight
  • Work Gloves
  • Rags and/or Paper Towels
  • Screwdriver or Drill (for Screws)

11 Step-by-step Guidelines on How to Close Fireplace Damper

Step 1: Purchase the Right Type of Damper

Fireplace dampers come in many sizes and materials, so make sure to measure the opening of your fireplace before purchasing one. You should also consider any additional needs or preferences you may have; for example, dampers made of glass are much easier to clean than metal ones.

Measure the Opening of Your Fireplace

Step 2: Inspect the Area Around the Fireplace

Before you begin the installation, it’s important to check all around the fireplace for any hazards. Make sure there are no loose bricks or mortar that could cause problems during installation. Otherwise, you could risk damaging the damper or the fireplace itself. It’s also a good idea to inspect the chimney for any blockages or debris. It’s critical to make sure the chimney is clear before installing the damper.

Step 3: Get Started on the Installation Process

Choose a ladder and flashlight and set them up in front of your fireplace. Put on some work gloves too — this will help keep your hands clean and protected. You may also want to put down some rags or paper towels in case of any messes. Otherwise, you can just skip this step if you’d like.

Step 4: Begin Removing the Old Damper

If you already have an old damper installed, then begin by removing it. Pull out any screws or nails that may be holding it in place and carefully remove them from the chimney opening. Spread some rags or paper towels beneath the opening to catch any debris or dust that may fall. It’s also important to note any measurements or dimensions of the old damper so that you can purchase a new one accordingly.

Pull Out Any Screws or Nails

Step 5: Clean the Area Thoroughly

Once you’ve removed the old damper, use a vacuum to clear out any debris from inside the chimney. You can also use a brush and some soapy water to scrub down the sides of the chimney — this will help prevent any dust or dirt from getting into the new damper. But be sure to avoid getting any water onto the fireplace opening itself.

Step 6: Prepare the New Damper

Read through the directions that came with your new damper and make sure you understand them before starting. Measure the opening of your chimney to ensure you’re purchasing a damper that fits correctly. You can also check if there are any screws or other pieces included with the damper that will need to be installed.

Step 7: Install the Damper

Once you have prepared the new damper, begin installing it by sliding it into the chimney opening. Use a screwdriver or drill to secure any extra screws and make sure the damper fits tightly in place. Be sure to follow all safety precautions provided with the damper when using any tools. If you’re having trouble, you may want to seek help from a professional.

Step 8: Test the Damper’s Functionality

Now that your damper is installed, it’s time to test its functionality. Light a piece of paper and hold it up to the damper opening — if it causes airflow in one direction or another, then you know the damper is working properly. But if it doesn’t, try adjusting the screws or other pieces until you find a better fit.

Step 9: Clean Up and Seal Around the Damper

Once you’ve tested your damper, it’s time to clean up any debris left behind. Wipe down the surface of the fireplace with a damp rag or broom and use a vacuum to clear out any remaining dust or dirt from inside the chimney. You can also use some sealant or caulking to make sure the damper is sealed tightly in place.

 Use a Vacuum to Clear

Step 10: Check for Carbon Monoxide Levels

Carbon monoxide is an odorless, colorless gas that can be deadly if inhaled — so it’s important to check your home for any dangerous levels. If you’re worried about carbon monoxide, consider purchasing a carbon monoxide detector to keep your home safe. It’s also a good idea to have your chimney checked for any blockages or leaks.

Step 11: Keep an Eye on the Damper

As with any other part of your fireplace, it’s important to regularly inspect and maintain your damper. Make sure it’s not stuck open or closed and that there is no debris trapped inside. This will help ensure that your damper is working properly and providing the best insulation for your home. Always contact a professional if you need help with any inspections or repairs.

Follow these steps on how to close fireplace damper and you’ll be able to keep your home safe from the cold winter drafts and hot summer air. Fireplace dampers are a great way to help regulate the temperature in your home, while also protecting it from any pesky critters or debris that may try to make their way inside.

Frequently Asked Questions

Q: How Often Should I Check My Damper?

A: It’s best to inspect your damper at least once a year to make sure it’s working properly. You may also want to check it after extreme weather events, such as heavy rains or strong winds, as these can cause damage to the damper.

Q: Are Fireplace Dampers Required by Law?

A: In some areas, yes. Some localities require that you have a working fire damper installed in your chimney in order to be compliant with building codes. Be sure to check your local laws before installing a new damper.

Working Fire Damper Installed in Your Chimney

Q: Can I Install a Damper Myself?

A: Yes, installing a fireplace damper is relatively simple and can be done by most DIYers. However, if you’re unsure of how to do it safely or don’t feel comfortable tackling the project, it’s best to hire a professional. Fireplace dampers are an important part of home safety and should be installed correctly for your own peace of mind.

Q: What Are the Benefits of Installing a Fireplace Damper?

A: A fireplace damper can help regulate the temperature in your home, keep out any pests or debris, and provide an additional layer of safety. In addition, closing your fireplace damper when you’re not using it will ensure that warm air stays inside and cold air stays out – helping you save on energy costs and keep your home comfortable. By taking the time to properly install a damper, you can enjoy all these benefits for years to come.

Conclusion

Closing the fireplace damper not only helps to reduce energy costs but also helps keep your family safe from smoke inhalation and heat-related illness. Additionally, it provides an added layer of safety for young children and pets that may explore the area near and around the chimney. So before you head off to enjoy a cooler outdoor temperature this summer, remember to close your fireplace damper!

You’ll find that in addition to the peace of mind it brings, closing the damper can also lead to financial savings because any air leakage is stopped at its source – so instead of heating up your home unintentionally, it’s held within more effectively and efficiently!

Lastly, don’t forget to keep an eye on the inside walls of your fireplace–any excessive wear or damage should be addressed by a professional quickly as cracks can form allowing dangerous gases (such as carbon monoxide) into your home. With just a little effort devoted to safety each season, you can enjoy your fireplace in peace all year round! Thanks for reading this article on how to close fireplace damper.

Photo of author

Jennifer Branett

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