How to Install Fireplace Doors

Installing fireplace doors is an important step in increasing the safety of your home. Having a well-fitted, airtight seal around your fireplace puts you and your family at less risk of burns from hot sparks and smoke that can leak out of the chimney. Additionally, proper installation can help to improve energy efficiency and keep drafty air from entering the house.

How to Install Fireplace Doors

Installing fireplace doors can offer several advantages. First, it helps reduce the heat lost through the chimney when not in use. This can help lower energy costs as less air needs to be heated or cooled in your home. Additionally, installing fireplace doors is an extra safety precaution, as they help prevent sparks and embers from escaping the firebox. In this blog post, You will learn how to install fireplace doors.

Tools You Will Need

  • Fireplace door
  • Measuring tape
  • Safety glasses
  • Hacksaw or metal cutting blade
  • Electric drill with a variety of bits (including masonry bit)
  • Screwdriver
  • Wrench or adjustable pliers
  • Masonry screws and anchors
  • Level
  • Caulk gun
  • Ladder
  • Protective gloves

Before starting the installation process, check if your fireplace door is UL approved for safety.

Step by Step Processes for How to Install Fireplace Doors

Step 1: Inspect the Fireplace

Before you start installing the fireplace doors, it is important to inspect the fireplace area and make sure that all parts are in good condition and there are no safety issues. Take accurate measurements of the opening of your fireplace, including height, width, and depth. Make sure to write these down so you know what size of fireplace door to purchase.

Step 2: Select a Fireplace Door

Choose a style and type of fireplace door that will fit your opening, such as glass or metal. Be sure to check the manufacturer’s instructions for any specific information about installation before making your selection. You will need basic tools such as a drill, screwdriver, pliers, measuring tape, and level. Additionally, gather the materials you will need for installing your fireplace door, such as screws and anchors.

You Will Need Basic Tools Such as a Drill

Step 3: Prepare the Hearth

Make sure that the hearth is clean and dry before you start installing the fireplace doors. If necessary, sweep the area and remove any debris or dirt. Carefully place your fireplace doors into the opening and ensure they are level. If needed, use shims or wedges to adjust the height of the door frame so it fits properly into the opening.

Step 4: Mount the Hinges and Doors

Secure the hinges to the fireplace door frame using screws and anchors. Then, attach the doors to the hinges. Once all of the pieces are in place, you will need to install handles or knobs and a latch if needed to keep your doors closed securely when not in use.

Step 5: Test the Open and Close Motion

Ensure that the doors open and close properly, without any sticking or binding in the hinges. You have successfully installed your fireplace doors. Enjoy your beautiful new addition to your home for years to come.

Safety Tips for How to Install Fireplace Doors

  1. Wear safety equipment such as gloves, protective eyewear, and hearing protection when installing a fireplace door.
  2. Make sure that the hearth is clean and dry before starting to install a fireplace door.
  3. Take accurate measurements of the opening size for your fireplace doors before purchasing them.
  4. Inspect the area around your fireplace for any safety issues before starting the installation process.
  5. Follow the manufacturer’s instructions for installing your fireplace doors carefully.
  6. Check to ensure that all the pieces are in place and secure before testing out the open and close motion of your fireplace doors.
  7. After installation, check regularly to ensure the door is properly latched when not in use.
Ensure the Door is Properly Latched

These safety tips and precautions should be followed when installing your fireplace doors to ensure a safe and successful installation process. Always read the manufacturer’s instructions for more detailed information before beginning.

How Can You Properly Care for Your New Fireplace Doors? 

Once you have successfully installed your new fireplace doors, it is important to properly care for them to ensure they remain in good condition. Here are a few tips on how to keep your fireplace doors looking and functioning at their best:

  • Regularly dust the glass and frames of your fireplace doors with a soft cloth or feather duster. This will not only help prevent a buildup of dirt and debris, but it will also help keep your doors looking shiny and new.
  • Make sure to keep the tracks of the fireplace doors clean as well. If you notice that any dirt or debris has built up on the track, use a damp cloth to wipe it away. Doing so will ensure that they open and close properly when needed.
  • Once a year, you should check the screws and bolts on your fireplace doors to ensure they are secure. If necessary, use a screwdriver to tighten them up. This will help prevent any rattling or shaking when you open or close the doors.
  • Use tempered glass cleaner or mild detergent to clean the glass of your fireplace doors. Make sure never to use any harsh chemicals on the glass since it could damage them or cause them to fog up and become cloudy.

By following these simple steps, you can ensure that your fireplace doors remain looking and functioning their best for many years to come.

What is a Good Way to Secure Your Fireplace Doors After Installation? 

Once your new fireplace doors have been successfully installed, you’ll want to make sure they stay in place. This is an important step for both safety and aesthetic purposes. There are several ways to ensure that your newly-installed fireplace doors remain in place and secure. One way is by using screws or bolts. These can be attached directly to the fireplace frame to keep your doors in place.

Installed Fireplace Doors Remain in Place

If you need a slightly more permanent solution, heavy-duty screws or bolts may be necessary. Just make sure they are appropriate for the material of your fireplace frame and doors. Another way to secure your fireplace doors is by using clamps or hinges. Clamps can be purchased at any hardware store and used to hold the doors in place. They can be adjusted to fit your fireplace and provide a secure bond with the door frame.

What Should You Do if Your Fireplace Door Does Not Fit Properly? 

Once you have installed your fireplace door, it is important to ensure it fits properly and securely. If you find that the door is not fitting correctly, you can take a few steps to adjust the installation. First, check to make sure all of the bolts, screws, and mounting hardware are secure. If any of these components appear loose, use a screwdriver or wrench to tighten them until they are snug.

If that does not solve the problem, check the alignment of the door frame. If it is off-center or crooked, you may need to adjust the angle of the mounting brackets so that the door fits level and square in the opening. You may also need to adjust the height of the door frame to get a snug fit. If one side of the door is not sitting flush against the opening, you can use shims or spacers to raise that side of the frame until it lines up correctly with the rest of the opening.

Is It Necessary to Clean and Maintain Fireplace Doors regularly? 

Maintaining your fireplace doors is essential to keeping them safe and functioning properly. Even if you install the doors according to the manufacturer’s instructions, they will need to be serviced regularly to ensure that they continue to work properly. As such, it is important that you clean and inspect your fireplace doors regularly. The first step to maintaining your fireplace doors is to clean them.

It is best to do this on a weekly basis, and it should be done with a damp cloth. This will help remove any dirt or debris accumulated on the doors. Be sure to also carefully inspect the frame of the door for any signs of wear or damage that may need repair. Once you have cleaned and inspected the doors, it is also important to lubricate any moving parts.

This will help ensure that the hinges and lever are functioning properly. It is best to use a silicone based lubricant as other lubricants may damage the door’s finish.

Use a Silicone Based Lubricant


In conclusion, installing a fireplace door is an easy process that can greatly enhance the aesthetics of any home. You can easily complete the project by following the steps outlined in this article. Whether you install a stock door or customize one to fit your style and preferences, a fireplace door adds beauty and functionality to any living space.

With proper installation, maintenance, and care, your fireplace door can last many years. I hope this article has been beneficial in learning how to install fireplace doors. Make Sure the preventive measures are followed chronologically. 

Angela Ervin

Angela Ervin

Angela is the executive editor of DIY quickly. She began her career as an interior designer before applying her strategic and creative passion to lifestyle and home. She has close to 15 years of experience in creative writing and online content strategy for housekeeping, home decorations as well as other niche efforts. She loves her job and has the privilege of working with an extraordinary team. She lives with her husband, two sons, and daughter in Petersburg. When she's not busy working she spent time with her family.

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