That is why we do not recommend closing the glass doors on a fireplace while there is a fire.
Should glass doors be closed on a firepace.
Glass fireplace doors are made to radiate heat throughout the room.
When you use your fireplace it is best to leave the glass doors open while the fire burns.
A fireplace uses tempered glass that is resistant to physical shock.
Standard tempered glass is made to withstand temperature up to about 450 degrees.
Typical fireplaces reach temperatures between 500 and 1200 degrees.
Closing your glass doors when you re not burning a fire in the hearth will actually prevent this from happening.
Some common myths about fireplace doors.
Keeping the doors open allows sufficient airflow to ensure complete combustion and to minimize the.
In retrospect keeping your fireplace doors closed during the hotter months curtails warm air from entering your living space through the chimney when you re running the a c.
This will help you save on heating and cooling costs.
This is simply not true.
2 it is not safe.
Studies have shown that leaving glass doors closed when the fireplace isn t being used can provide the greatest heat savings.
The better the airflow is the better and longer your fire will burn.
The glass can shatter sending hot shards of glass into the room.
3 really good reasons to not burn a fire with your doors closed.
Ceramic glass is designed to withstand temperatures up to about 1400 degrees.
A wood stove uses a pyro ceramic glass that is resistant to thermal shock.
1 you will shatter your glass doors.
Keeping my fireplace doors closed will make my fire burn longer.