The answer is always open.
Should fireplace glass doors be open or closed.
Build a fire with dry seasoned firewood and kindling or fire starter bricks then close the metal mesh screen but leave the glass doors open.
How to have a fire.
It s recommended that glass doors on a wood burning fireplace are left open during a fire.
In the off chance you have.
The rigid mesh panels located behind the doors add additional safety and should always be closed and glass doors opened when you have a fire going.
The glass doors should be closed as the fire dies down to minimize the amount of room air going up the fireplace chimney.
Why to keep your doors open.
Should you keep your doors open or closed while a fire is burning in your fireplace.
A fireplace uses tempered glass that is resistant to physical shock.
Should wood burning fireplace glass doors be open or closed.
When burning gas logs in a wood burning fireplace the glass doors should always be fully open when the gas logs are burning.
When a fire is burning your fireplace can reach temperatures up to 1200 degrees.
Doors on a fireplace that use tempered glass are more susceptible to shatter due to high temperatures from a fire and so it s recommended to always keep fireplace doors open when having a fire.
Tempered glass fireplace doors should remain open when a fire is burning.
Ceramic glass doors a masonry fireplace and do not care about any heat coming into your room then it is ok to burn a fire with your glass doors closed.
All gas logs should be burned with the doors wide open even if a mfr tells you they are approved for closed doors.
Keep in mind the glass used with a wood stove is different from that used with a fireplace.
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If your doors are open too wide you also potentially have the issue of suffocating the fire with too much oxygen.
For example a chimney issue or cleaning issue.
Regardless if you have vented gas logs in your masonry fireplace or vent free logs in your prefabricated unit your fireplace doors should always been open and the mesh screens closed when using your gas logs.
Simple to install in 3 easy steps these fireplace doors give your hearth a warm and inviting ambience and are fully assembled.
99 of the time your fireplace doors should be open when you are burning a fire.
It is still an open hearth fireplace which is susceptible to aerodynamics.
This promotes adequate air flow to the gas logs.
Tempered glass that comes standard on most fireplace doors will shatter once it reaches temperatures of 450 degrees.
The vent free log sets are compatible with any zero clearance fireplace doors.
Always keep the screen mesh on your fireplace closed when using the fireplace to guard against.
If you close the doors the flames pull towards the glass where it can impinge and shatter the glass.