Should I Close The Glass Doors On My Fireplace

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Should i close the glass doors on my fireplace.

My parents put them in their 100 year old house and it made a huge difference. When a fire is burning your fireplace can reach temperatures up to 1200 degrees. If your fire isn t dying down you shouldn t close the doors. Tempered glass that comes standard on most fireplace doors will shatter once it reaches temperatures of 450 degrees.

Closing the doors while your fire is burning can create a fire hazard and the tempered glass door is not meant to withstand such heat. It is still an open hearth fireplace which is susceptible to aerodynamics. All gas logs should be burned with the doors wide open even if a mfr tells you they are approved for closed doors. If you close the doors the flames pull towards the glass where it can impinge and shatter the glass.

Closing the glass doors keeps the fire burning longer and slower. The glass can shatter sending hot shards of glass into the room. If the doors are closed you are losing all of the fireplace s heat. It also elevates the temperature of the firebox and flue by greatly reducing the volume of air moving through the venting system.

Keeping the doors open allows sufficient airflow to ensure complete combustion and to minimize the. Additionally it defeats the purpose of a fire heating your room as all the heat will go straight up your chimney not into your room. 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. Closing your glass doors when you re not burning a fire in the hearth will actually prevent this from happening.

The glass doors will keep your house warmer when you have a fire in the fireplace and also when you don t. By admin filed under glass doors. Opening the glass doors makes the fire burn. Keep your doors open like this ez door steel shown to the right.

That is why we do not recommend closing the glass doors on a fireplace while there is a fire. If you have a blower it helps the heat stay in and the blower blows the heat out. The glass doors should be closed as the fire dies down to minimize the amount of room air going up the fireplace chimney. When burning gas logs in a wood burning fireplace the glass doors should always be fully open when the gas logs are burning.

Should i close the glass doors on my wood burning fireplace. That doesn t mean that you can t take them out but you may want to try a few fires with the doors open and with them closed to see if you feel the difference.