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Prefab Doors

Masonry fireplace doors are one thing, but if you have a factory built fireplace, you need a zero-clearance fireplace door! Pre-fab fireplace doors are specifically made for factory built fireplaces and a masonry fireplace door simply won’t work on these manufactured fireplaces. 

All our prefab doors are after market fireplace doors made to fit most of the factory built fireboxes on the market so you can be sure that one of our glass fireplace doors should work on your fireplace. They are designed with enough air space to cool out your zero clearance firebox so that it’s safe to use. Closing off these gaps can cause overheating of the firebox and essentially lead to a smoldering fire of the wood framing, which can then turn into a house fire.

It is VERY IMPORTANT to have the correct fireplace doors on any type of fireplace so that your home is up to code but most importantly, safe! Not sure about your fireplace? Take a look at our handy guide and feel free to ask the experts to learn more about your fireplace and fireplace door!

Here are some great reasons for using a fireplace door:

  • Energy efficient. Your fireplace door will help regulate the temperature in your home by preventing cooler air in the summer, or warmer air in the winter, from escaping through the fireplace.
  • Get rid of that fireplace smell. Even with a chimney cap, smells can develop from built up soot and moisture.
  • It looks good! Without a zero-clearance fireplace door your fireplace is just a hole in the wall that takes away from the ambiance of the room instead of adding to it.

We have high quality, aftermarket replacement fireplace doors that fit models on the following manufacturer doors:

Not all zero-clearance fireplaces are the same size, so it’s important to measure your fireplace before you make any purchases. If it seems like a hassle or you’d just feel better letting the experts do it for you, check out our Snapshot Quote feature!

Your home is as unique as you are, so we know how important it is that you have complete control over your home improvements. That’s what we do: with us, you have direct control over the customizations that are applied to your manufactured fireplace door so that you can make the best choices for your fireplace home décor. Many of our fireplaces with zero clearance refacing showcase elegant and visually appealing scrollwork that is built-in into the overall design and framework. A refacing will create a complete new look for your old, tired looking factory built fireplace.

The most important part of our ZC fireplace doors is that they pass the strict quality standards from the factory, making them safe for your home for years to come. All of our outdoor ZC fireplace doors are highly durable and weather resistant. These outdoor glass fireplace doors are designed to endure extreme climate conditions. Our superior prefab fireplace doors will surely last for years—we’re so confident  in the quality of our value fireplace doors that we include a lifetime warranty on the glass!

Want an arched fireplace? This conversion fireplace door can turn your plan fireplace into a spectacular one!

As your one stop shop for fireplace doors, we also offer aftermarket service, we can provide cheap replacement parts for your prefab fireplace door! Check out the companies we service below:

  • Custom Firescreen Inc.
  • Custom Metal Company
  • Design Specialties
  • Fireplace Doors Online
  • Hearthcraft
  • Portland Willamette
  • Thermo-Rite


Why do you not offer a mesh curtain with your fireplace doors?
All factory built fireplaces come standard equipped with a mesh curtain. If you want to replace your worn out mesh curtain visit our screen category. There are some higher priced models that will give you the option to add a mesh curtain or gate mesh door.

Why can't I use Ceramic glass doors on my factory built fireplace?
Main reason, overheating of the firebox by burning with the doors closed. If your thin steel firebox does not get enough cooling air it can turn out to be disastrous. You don't want your house to burn down because you use the wrong doors. No insurance will pay for the claim if they find out.


Which fireplace door is right for my prefabricated fireplace?

  • First, double check that you do in fact have a prefabricated fireplace. Prefabricated (or “prefab”) fireplaces are produced in a factory. They are constructed with metal on the outside, as well as the inside of the firebox. These particular fireplaces use a metal chimney or flue liner versus brick or stone. A prefabricated fireplace will also contain a metal stamp, plate, or marking indicating the manufacturer's information (such as Heatilator, Majestic, Superior, Marco, Sears, etc.). These factory-built fireplaces are sometimes referred to as zero clearance fireplaces.
  • You should find the tag with the name of your unit either behind the screen, inside above the refractory panel, either on the left or right side. You will be looking for a black metal tag with stamped names and numbers on it.
  • If this is the type of fireplace that you have, you will need prefab or zero-clearance doors. These factory-built doors allow for adequate air exchange between the firebox and outer cabinet. They also comply with strict fire safety codes to ensure that your family stays warm and safe! 

What does OEM mean?

  • OEM is an acronym for Original Equipment Manufacturer. Any OEM part is associated only with a specific manufacturer and cannot be used interchangeably with another fabricator's products.

Where on the website can I find OEM fireplace doors?

  • We do carry some OEM fireplace doors (OEM Fireplace Glass Doors:
    • The majority of our customers, when shopping for new fireplace doors, are interested in the entire replacement door. This includes the glass panels, rails, tracks, main frame, and mounting hardware (if applicable). Often times their existing main frame and components may be damaged or outdated. In this case, it is more desirable for customers to outfit their fireplace with a complete glass door enclosure.
    • Due to the change in styles and trends, many manufacturers no longer use the same finishes that they did years ago. (In fact, some manufacturers change their finish colors annually!) This creates a problem when customers are looking to get OEM doors that will have the same door frame color as their existing main frame. Because of this reason, we offer complete fireplace enclosures with matching door and main frame finishes.
  • Click on any of the manufacturers below to see the list of complete aftermarket replacement fireplace door enclosures, that we offer:
    FMI  |  Heat-N-Glo  |  Heatilator  |  Majestic  |  Marco  |  Martin  |  Preway  |  Superior  |  Temco

More Information For More Information And How To Measure For Your Zero Clearance Fireplace Door - Follow This Link