Glass Doors Open Or Closed In Gas Fireplace

The premium mesh panels located behind the doors should always be closed and glass doors opened when you have a fire going.

Glass doors open or closed in gas fireplace. 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. The wood and gas need the air circulating through the room to keep a good flame going in the fireplace. At chimney safety institute of america we commonly get asked about whether homeowners should leave the glass doors on their fireplace open or closed. A fireplace uses tempered glass that is resistant to physical shock.

If your fire isn t dying down you shouldn t close the doors. Glass fireplace doors use safety tempered glass in them which can withstand temperatures between 400 600 f. A custom designed glass fireplace door is the perfect finishing touch for your hearth. Closing your glass doors when you re not burning a fire in the hearth will actually prevent this from happening.

All of our glass doors are available in your choice of frame. 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. Simple to install in 3 easy steps these fireplace doors add warmth elegance and safety to your hearth and are fully assembled. It is still an open hearth fireplace which is susceptible to aerodynamics.

At hearth home furnishings we display over 20 frame designs from 4 various manufacturers. The primary purpose of the glass fireplace door is to prevent the room s heat from going up the flue when the fireplace is not in use. 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. This will help you save on heating and cooling costs.

That is why we do not recommend closing the glass doors on a fireplace while there is a fire. The main purpose of glass doors is to restrict the flow of heated room air up the flue with the understanding that every cubic foot of heated warm air that goes up the flue is necessarily replaced with a cubic foot of cold air that s drawn inside the house from outside. All gas logs should be burned with the doors wide open even if a mfr tells you they are approved for closed doors. If so that s an invitation to use the fireplace with the doors closed.

Keeping the doors open allows sufficient airflow to ensure complete combustion and to minimize the. When you use your fireplace it is best to leave the glass doors open while the fire burns. Keep in mind the glass used with a wood stove is different from that used with a fireplace.