Tempered Glass - Replacement Fireplace Door Glass

This product is for TEMPERED GLASS.  You do not get a fireplace door with it.

Tempered Replacement Glass For Fireplace Doors

This glass is recommended by OEM for most masonry and all factory built and zero clearance fireplaces.

Tempered Replacement Glass for fireplace doors ships free! Ready for shipment in 10 days


For sizes 36" x 44" or larger, please call 1-877-373-6677


Standard rectangle wood stove replacement glass


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Price in points: 1199 points


Ned to replace your cracked glass on your fireplaces door? Tempered glass for fireplace doors is 7 times stronger than regular glass, withstanding temperatures as hot as 400°F! Durable and safe, tempered glass is the best choice for your glass fireplace doors. It also resistant to thermal shock and scratching or damage. Available in your choice of clear, grey, or bronze tints, this beautiful replacement glass will enhance your fireplace doors and ensure the safety of your home and loved ones in the process! We custom-cut the sheet of tempered glass to your specifications with a seamed edging. Remember to secure your door into the stiles with glass retainer clips!


    • DO NOT USE TEMPERED GLASS IN WOOD STOVES or INSERTS, COAL STOVES or INSERTS, PELLET STOVES or INSERTS, or COOKTOPS! Tempered glass cannot withstand the extreme heat emitted from these particular applications. If you have one of these stoves or inserts, you will need ceramic replacement glass.

    • We cannot cut grooves into the glass or offer bevel edging, as these additional cuts will weaken the glass and cause it to break. 

    Due to the tempering process after the glass sheet is cut to your measurements, lead time is estimated at 10 business days. All glass edges are sanded down to a seamed finish, which means they are lightly sanded to removed any sharp edges or burrs ONLY. They are not sanded in a decorative style. Since the edges of the glass will not be seen, a seamed edge finish is our standard process. If you prefer a decorative edge, we can accommodate a flat edge or pencil edge polish for an additional $0.50 per linear inch. Please call us for a direct quote on this upgrade.
    • Additionally, please contact us for a quote if you are requesting ten or more pieces of the same size, color, and thickness.
Thickness Available: 1/8, 3/16, or 1/4 Inch
Colors Available: Clear, Grey, Bronze
Material: Tempered Annealed Glass
Temperature Rating: 400°F (204°C)
Hi-Temp Glass Tips, Tricks, & Recommendations:
  • All glass will expand when heated! Please request your glass at least 1/8" shy of the mounting surface to accommodate for thermal expansion. We are not responsible for breaks due to improper measurements!
  • Metal screws and mounting hardware will expand when heated! Please do not over-tighten hardware as this may break the glass when your appliance is in use. We are not responsible for breaks due to over-tightened hardware.
  • We have the ability to cut your glass to a custom fractional measurement not listed on this product page, and we may even have bigger sizes or thicknesses available. Please give us a call for more information!
  • We have included a "notes" box on this product page for any other information, questions, or concerns you may want to attach to an online glass requisition.
  • Never replace tempered glass with ceramic glass on a fireplace door! This can lead to overheating and a potential fire. Only certain masonry doors are approved to use ceramic on their glass doors. Please consult your owner's manual for clarification.
  • Never, ever install ceramic glass on a factory-built fireplace or prefab unit! Fireplaces are not built to withstand the heat that the ceramic will generate, and misuses can lead to a house fire.
  • We have flat window gaskets available for fireplace door glass replacement.
  • Secure your door into the stiles with replacement glass clips.
  • High-temp clear silicone can also be used to keep your new glass in place.
  • Keep flames and logs at least 6 inches away from the glass. Flames should never touch the glass.




Product Question

I have a Heat n Glo Pier-GDV gas (propane) direct vent fireplace and its 25 years old, the glass is in great shape but I destroyed one of the glass panels while trying to clean it, the glass clouded over and I can't fix it. I am concerned about how your glass seals as the current glass has an orange gasket that is glued to the glass and then the clips tighten it to the fireplace. I would appreciate your reply as I need to order soon.

Asked by Steve Blinder | 07-30-2017, 09:45 PM | 1 answer(s)

Hi The condo we bought has a 25 year old (out of business) fireplace appliance. The unit is sealed and vented to the outside. The glass will not clean up and I would like to replace it with new glass. The unit is for appearance not heat. How can I tell if 400 degree max would work?

Asked by Don Sullivan  | 06-12-2017, 08:13 AM | 1 answer(s)

I have a electric fireplace. The glass doors shattered. Do you sell the glass doors?

Asked by Eva Fambro-Price | 05-20-2017, 12:13 PM | 1 answer(s)

I have a gas insert unit, Marco, cannot find a model number and need to order a replacement glass panel for the front. Inside dimensions for the unit, frame to frame is 30 3/8 x 18 3/8 inches Dimensions for the mounting frame hole to hole is 31 3/16 x 19 3/16 inches How much to allow for expansion and additional information prior to ordering? I believe clear tempered glass 3/16" is preferred. This will ship to Cleveland Ohio Thank you.

Asked by Mark | 12-21-2016, 04:27 PM | 1 answer(s)

Does the metal hardware come attached to the glass (at the top and bottom) or is that something I need to purchase separately and put on myself? I would prefer to have it pre attached if at all possible.

Asked by Dan | 12-10-2016, 09:28 AM | 1 answer(s)

I have a two sided fireplace with stone facing on both sides. It restricts me from installing fireplace doors because it is very uneven. When I have a fire, because both sides are open the smoke blows one way or the other. Could I install a piece of glass on one side and leave the other side open so the glass doesn't get to hot? Do you have glass that would handle this application?

Asked by cjs72756 | 12-09-2016, 02:26 PM | 1 answer(s)

We have a superior gas fireplace s/n6505E03778. I cant find the model number but need a replacement glass panel. the model year is 2005. Not sure if you can help.

Asked by Molley | 10-10-2016, 11:46 PM | 1 answer(s)

We have a gas Fireplace Majestic Model UVA36rn. It does have a screen on the front, and probably was not designed with glass in mind. We would like to replace the screen with glass. We would like you professional opinion. The size is about 29.5 by 17.7 inches. We can send a picture if that helps. Thanks.

Asked by Michael | 10-23-2015, 04:12 PM | 1 answer(s)


Glass was very well packed and measurements were perfect with the help of your questionnaire. I highly recommend this company!
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Last updated on November 6th 2017.

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