
Are you tired of your old, inefficient fireplace? A fireplace insert could be the solution you’ve been searching for. Not only do they improve your home’s heating efficiency, but they also update the look of your space. However, before you can enjoy your new fireplace insert, you must first install it correctly.
In this article, we’ll provide a step-by-step guide on how to install a fireplace insert. We’ll cover everything from the types of inserts available to the finishing touches you’ll need to add. By the end of this article, you’ll be well on your way to enjoying the warmth and ambiance of your new fireplace insert.
Types of Fireplace Inserts

Before you start the installation process, it’s essential to choose the right type of fireplace insert for your home. There are three main types of inserts: wood-burning, gas, and electric. Each type has its benefits and drawbacks, so it’s crucial to choose the one that best fits your needs.
Wood-Burning Inserts
Wood-burning inserts are the most traditional type of insert. They’re perfect for homeowners who want to enjoy the crackle and smell of a real wood fire. They’re also the most affordable option, with the lowest cost per BTU of heat produced.
However, wood-burning inserts require the most maintenance. You’ll need to clean out the ashes regularly, and you’ll need to have a supply of wood on hand. They also require a working chimney to function correctly, which means you’ll need to have your chimney inspected before installation.
Gas Inserts
Gas inserts are the most convenient option. They’re easy to use and require very little maintenance. They’re also incredibly efficient, with some models boasting efficiency ratings of up to 99%.
However, gas inserts can be more expensive to install and operate than wood-burning inserts. You’ll need to have a gas line installed, which can be costly. You’ll also need to have a professional install the insert to ensure it’s done correctly.
Preparation for Installation
Before you begin the installation process, it’s crucial to take the necessary safety precautions. First, make sure the area around your fireplace is clear of any flammable materials. You’ll also need to turn off your gas and electricity supply to the fireplace.
Next, gather the required tools and materials. You’ll need gloves, safety glasses, a tape measure, a drill, a saw, screws, and a level. You’ll also need a non-combustible hearth pad or material to place under the insert.
Finally, measure the fireplace opening to ensure the insert will fit correctly. Measure the height, width, and depth of the opening. You’ll need to purchase an insert that fits these measurements precisely.
Installation Process
Now that you’ve completed the preparation steps, it’s time to start the installation process. Follow these steps for a successful installation:
- Remove the old fireplace screen and clean the fireplace thoroughly.
- Place the non-combustible hearth pad or material in front of the fireplace.
- Place the insert in the center of the fireplace opening.
- Use a level to ensure the insert is straight.
- Secure the insert to the fireplace using screws.
- Install the flue collar onto the insert.
- Connect the flue pipe to the flue collar and secure it with screws.
- Attach the chimney cap to the top of the flue pipe.
- Install the fireplace surround or trim to cover any gaps between the insert and the fireplace opening.
Common issues during installation can include difficulty fitting the insert into the fireplace opening or issues with the flue pipe. If you encounter any problems, consult the manufacturer’s installation instructions or contact a professional for assistance.
To ensure a successful installation, follow these tips:
- Read the manufacturer’s installation instructions carefully before beginning.
- Have a helper on hand to assist with lifting and securing the insert.
- Use caution when working with gas lines or electricity.
- Double-check all measurements and connections before finishing the installation.
By following these steps and tips, you’ll be able to complete a safe and successful installation of your new fireplace insert.
Finishing Touches
Once your insert is installed, it’s time to add some finishing touches to make it look and function its best.
Adding Trim and Accessories
Adding trim and accessories can help your insert blend in with your home’s decor. You can choose from a variety of styles, such as metal, wood, or tile. You can also add features like doors or screens to provide an added layer of safety.
Cleaning up the Area
Before you start using your new fireplace insert, be sure to clean up the area around it. Remove any debris or tools that may have been left behind during installation. Wipe down the insert to remove any dust or dirt that may have accumulated.
Testing the Insert for Proper Function
Before you start using your new insert, it’s essential to test it for proper function. Turn on the insert and let it run for a while to ensure that it’s heating your home correctly. Check for any leaks or malfunctions and address them before using the insert regularly.
Maintenance and Safety Tips
Regular maintenance and safety precautions are crucial to ensuring that your fireplace insert operates safely and efficiently.
Regular Maintenance Tasks
Regular maintenance tasks include cleaning out the ash pan, inspecting the chimney or vent for blockages, and checking the firebox and flue for cracks or damage. You should also have your insert serviced by a professional once a year.
Safety Precautions to Follow
Always follow safety precautions when using your fireplace insert. Keep flammable materials away from the insert, use a screen or door to prevent sparks from escaping, and never leave the fire unattended. Be sure to have a working smoke detector and carbon monoxide detector in your home as well.
Signs of Trouble to Look Out For
If you notice any signs of trouble, such as smoke coming out of the chimney or unusual odors, stop using the insert immediately and have it inspected by a professional. Other signs of trouble include difficulty starting the fire, excessive creosote buildup, and unusual noises. Addressing these issues promptly can prevent further damage and ensure that your insert operates safely and efficiently.