Should Fireplace Glass Doors Be Open Or Closed

3 really good reasons to not burn a fire with your doors closed 1 you will shatter your glass doors.

Should fireplace glass doors be open or closed.

This particular statement is a fact. Fireplace doors are filed in the back of your mind especially when redesigning you home or the room where you fireplace lives. Should you keep your doors open or closed while a fire is burning in your fireplace. Even if this doesn t happen it can severely distort the flames.

It s recommended that glass doors on a wood burning fireplace are left open during a fire. At chimney safety institute of america we commonly get asked about whether homeowners should leave the glass doors on their fireplace open or closed. Even more important is to leave the glass doors closed and the air shutters closed in between uses of the fireplace to minimize the loss of heated room air when the fireplace is not being used. Keeping the doors open allows sufficient airflow to ensure complete combustion and to minimize the.

Fireplace doors should always be kept open while a fire is burning. Why to keep your doors open. A wood stove uses a pyro ceramic glass that is resistant to thermal shock. It is still an open hearth fireplace which is susceptible to aerodynamics.

And fireplace doors that are too small will leave too big of a gap. If the doors are too big they won t fit in the opening. The old adage of measure twice cut once is especially true when it comes the fireplace doors. Masonry manufactured doors are made with tempered glass.

Burning with the doors closed makes for a smokier fire a dirty chimney and more air pollution. If you crack the doors open partially it can draw fumes and heat into the space. Keep in mind the glass used with a wood stove is different from that used with a fireplace. Keep your doors open like this ez door steel shown to the right.

Your fireplace isn t a woodstove. Tempered glass that comes standard on most fireplace doors will shatter once it reaches temperatures of 450 degrees. Without direct combustion air into the firebox area glass doors need to be in the open position during your fire. If you close the doors the flames pull towards the glass where it can impinge and shatter the glass.

When you use your fireplace it is best to leave the glass doors open while the fire burns. 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. Doors can only be closed if there is no fire burning. That is why we do not recommend closing the glass doors on a fireplace while there is a fire.

A fireplace uses tempered glass that is resistant to physical shock. The answer is always open. When a fire is burning your fireplace can reach temperatures up to 1200 degrees.