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Firelyte Custom Fireplace Door for Prefab Fireplaces

You may need to remove the track to install the fireplace door, so measure accordingly. You will need to measure the fireplace opening in three different places, both vertically and horizontally to the nearest 1/16". Enter the smallest size into the price calculator.


INSIDE FIT (inside firebox opening)

When the fireplace door is smaller than the opening of the fireplace, and fits inside the fireplace opening. Measure the width and height of the inner steel opening where the fireplace door will fit. This will be the same position that the fireplace manufacturer's door was installed. DO NOT measure the finishing material in front of the fireplace (brick, stone, marble, tile, etc). Always use the exact MINIMUM measurements for both height and width when ordering a replacement fireplace door.


DO NOT make adjustments to sizes, we need the EXACT OPENING size

Short description:

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Gate mesh adds 1 1/8" of depth. Please verify that you have enough opening depth before ordering (door depth + mesh depth).
INSET DEPTH This is the distance from the face of the zero-clearance fireplace to any existing obstruction inside the opening. The inset depth affects the amount that the enclosure will fit into the opening. For example, the Door frame is 1-1/8” deep. If the inset depth is 1”, the face of the enclosure will protrude 1/8” from the firebox.
If no images are submitted with your order, it will be placed on hold until we receive a photo of your fireplace. Please send your image to [email protected].

The Firelyte prefab fireplace door has an array of customizations for you to pick from! This enclosure if one of the Fireplace Doors Online original enclosures. Its anodized aluminum frame has a slanted, square profile that is designed to conform to your firebox, allowing for a snug inside fit. To customize your door, choose from six stately powder coat colors or a Satin Nickel anodized finish, all of which are designed to withstand high temperatures and retain their brilliance throughout the years. Whether you prefer cabinet style or trackless full-fold doors, your preference comes with tempered safety glass that is warranted for one year. Choose edged clear glass, or select a bronze, grey, or sultry black tint for an added touch of elegance. Prefab fireplace doors are designed with slight air gaps between each glass panel and the frame to promote adequate airflow and ventilation. The untrimmed, full-fold bi-fold doors open 180° for an ample view of the roaring flames in your firebox. Simplicity style handles allow for a comfortable grip when opening and closing the doors. The freedom to choose is what makes the Firelyte replacement fireplace door so popular among our customers! 

PLEASE NOTE: Spark protection is available as an OPTION. Gate mesh adds 1 1/8" to the overall door depth. Make sure your opening has enough available depth before ordering the gate mesh (door depth + gate mesh depth). If your opening does not have enough depth, do not order the gate mesh. 


Color SwatchesThere are many different finishes that vary between manufacturers. You can order frame color samples here or if you just want a closer look you can watch one of our YouTube videos. Visit our color swatch page to see all of the different color variations up close.

Firelyte Zero Clearance Fireplace Door Specifications Product Specifications:

  • Fireplace Type: Prefab Wood Fireplaces or Prefab Wood Fireplaces Converted To Vented Gas Logs
  • Door Fit: Inside
  • Door Type: Trackless Full Fold Bi-Fold Doors | Cabinet (Twin) Doors
  • Material: 1" Wide x 3/4" Deep Extruded Aluminum Frame
  • Glass: 1/4" Tempered Safety Glass
  • Glass Tints: Clear
  • Ceramic Glass: N/A 
  • Spark Protection: Optional
  • Handles: Simplicity
  • Damper: N/A
  • Airtight Option: N/A
  • Assembly: Comes Fully Assembled
  • Mounting: Hardware Included | Upgrades Available
  • Safety Listing: UL127


Fireplace Door Installation



Alternative Mounting Brackets



Wedge Fit Door Installation

Manufacturer's Warranty

Manufacturer warrants the glass enclosures to be free from defects in material and workmanship for a period of one (1) year from the date of installation. Manufacturer warrants the metal work (exclusive of the finish) contained in the glass enclosures to be free from defects in the materials and workmanship for a period of two (2) years from the date of installation. Discoloration of any frame piece is caused by over firing and is considered abuse of the enclosure.

Manufacturer will, however, replace without cost any glass that breaks in normal use. Manufacturer will cover shipping cost for replacement glass for a period of one (1) year from the date of installation. Warranties also are not transferable to new owners.  The foregoing limited warranty is not transferable by the customer and does not include the eventual defects caused by improper use or operation of the glass enclosure or by normal wear and tear. Manufacturer agrees that if the glass enclosure is determined to be defective in manufacture within the applicable written guarantee period set forth above, and the customer provides a written notice of such defects within fourteen (14) days of the end of such period to the customer’s local dealer, Manufacturer is limited to defects in manufacture, and Manufacturer shall not be responsible if the glass enclosure has not been used at all times with reasonable care and in accordance with the instructions which accompany each glass enclosure, and/or if any attempt has been made by any person other than Manufacturer or its authorized agents to repair, alter or otherwise interfere with the foregoing undertaking of Manufacturer is limited to the replacement of any determined by Manufacturer to be defective.
Finally, the enforceability of this limited Warranty shall be further subject to compliance with the following requirements:
A. That the customer complies with the instruction set forth above and does not misuse, abuse, alter, or modify the glass enclosure.
B. That the customer does not use the glass enclosure for a purpose other than its intended use.

The limited warranty set forth above, is expressly in lieu of any other warranties, express or implied, including without limitation any warranty of merchantability or fitness for particular purpose, whether express or implied, and lieu of any other obligation or liability on the part of Manufacturer. Whether under theories of contract, tort or negligence, Manufacturer, shall have no liability for any consequential, incidental or special damages by reason of any act or omission, whether negligent or not, arising out of or in connection with the glass enclosure or its sale, delivery, installation, maintenance, operation, performance, or use, including without limitation any loss of use, damage to associated property or the facility, or any other similar and dissimilar losses, cost.

Fireplace doors are hand crafted to the specifications of each order. Due to the nature of the anodization process on aluminum doors, and the plating/powder coating process on steel doors, slight variations in color may occur and will not be considered a warranty issue.

I was not expecting this fireplace door to look this good! We have black on black finish and it looks awesome. Recommended to my sister

Custom Rainbow Z-door. Ordered 2/3/15. Received today; installed today – 3/5/15.
Nice product and finish and matched provided measurements exactly, which is critical for INside fit. My choices were bifold doors and all metal = polished brass and glass = gray. Installed in a Heatilator NA36AI metal box fireplace from 1993 house build.

Product shipping packaging was exemplary. Cardboard wedges offset unit within cardboard box and then extruded foam tubes and corners filled into place to harden while the shipping box was closed and strapped. There should NOT be any damage to product enroute unless shippers mishandle box or don’t follow handling instructions. Only a catastrophic puncture through the face of the box could be an issue, so check for any punctures or gouges in the box on the large faces. Shippers have no excuses about handling if these arrive damaged! My box was 30 x 40 x 6 for a 21 x 36 unit.
Product design and fabrication information: This is extruded aluminum metal with anodized color on top. The outer frame is corner mitered and assembled like metal picture framing and so very strong and square in the corners. Handles are shallow ‘squared D’ attached to top rail of inner bifold door. Knife hinges holding doors to frame are pop riveted to the glass panel frames and then screwed to the outer frame; bifold hinges are strap hinges and pop riveted to the extruded rails at top and bottom. FOUR magnets on the back of the free corners of the doors hold them to the strips of metal bands which run the length of the top and bottom on the BACK of the frame that fix the width of the whole unit. These are also pop riveted so that there is no play nor any adjustment of the corners, even though the instructions included said the picture framing corners are adjustable. They are not.

Product install: Follow instructions! Some are out of date and might be better presented for NOVICE install. I would NOT recommend non-handy install this unit, NOT a novice install, only because of the adjustments needed with the hinges and the glass panels within the rails to make the aesthetic details turn out – it IS hard to get the glass gapping and the metal door rails gapped with the overall frame after you have squared and plumbed the outer frame into your fireplace. Remember, my unit was installed into a metal prefabricated Heatilator fireplace with easily measured space for the install. I would recommend reading and rereading the install instructions and then modifying the sequence to your knowledge of how to do this BETTER than the instructions. I do NOT recommend this install for novice. Get someone very exact to measure and someone very handy to install. With the five screws that are to be used to hold this in place, please set in place as it needs to be and mark top center screw hole first so that you can use this install to hold the unit so it doesn’t fall out unexpectedly, IF the left and right measures are good and centered. Then mark the left and right pairs of screws – start with the lower ones first. Make sure all of these are EXACT for the metal on metal install with metal firebox for a good flush-face INside measure install to turn out well. I have over 40 years of general house puttering and repair and design and install experience and saw where I could modify order of installation instructions somewhat and get to better endpoint with the install of this unit.

One point of difficulty, mentioned above, is actually daring to hammer hard enough edge-on to the glass and end-on to the metal with a rubber hammer to get glass spacing with each other right and getting glass rails on doors spaced out with respect to the outer frame. This is tricky business and I actually had to demount the bifold doors to get better hold and better hammerblows to the points in question. That only takes care of the glass panels. You still have to do the second part with the doors in the frame, of course, but now the strong spring clips holding the rails and glass together have broken their grip and allow for this.

Overall and final review: Nice product. Well constructed. Good price. CJs folks were very helpful and understanding with my emails with questions and concerns and photos detailing install before the purchase. Two items of issue were I was initially told 2 to 3 weeks before shipping and it was actually almost 4 weeks; I’d rather have an underpromise and overdeliver on that. The other was that the instructions indicate that the glass and metal parts may get out of register (and need to be rubber hammered back into position) due to shipping. I don’t see this happening; I’m thinking they weren’t exactly set into proper aesthetic and functional spacing during assembly. Maybe they don’t bother because they figure this will happen? Anyway, that’s my product review/testimonial. We’ll send out the warranty registration in snail mail soon.

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Last updated on January 9th 2024.



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