Glass Doors Open Or Closed On The Fireplace

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Glass doors open or closed on the fireplace.

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. That is why we do not recommend closing the glass doors on a fireplace while there is a fire. 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.

Burning with the doors closed makes for a smokier fire a dirty chimney and more air pollution. Even if this doesn t happen it can severely distort the flames. This will help you save on heating and cooling costs. Keep in mind the glass used with a wood stove is different from that used with a fireplace.

Operating the fireplace with the doors closed redduces the losses of that heated room air. Simple to install in 3 easy steps these fireplace doors add warmth elegance and safety to your hearth and are fully assembled. In the off chance you have. 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. The air shutters at the bottom provide a small amount of fresh air for the wood to burn. Keep your doors open like this ez door steel shown to the right. Closing your glass doors when you re not burning a fire in the hearth will actually prevent this from happening.

If the doors are closed you are losing all of the fireplace s heat. Glass doors should be fully open when starting a fire and when the fire is burning strongly. Tempered glass 99 of the time your fireplace doors should be open when you are burning a fire. The glass doors should be closed as the fire dies down to minimize the amount of room air going up the fireplace chimney.

Keeping the doors open allows sufficient airflow to ensure complete combustion and to minimize the. Without direct combustion air into the firebox area glass doors need to be in the open position during your fire. When you use your fireplace it is best to leave the glass doors open while the fire burns. It is still an open hearth fireplace which is susceptible to aerodynamics.

The premium mesh panels located behind the doors should always be closed and glass doors opened when you have a fire going. If you close the doors the flames pull towards the glass where it can impinge and shatter the glass. 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. If you crack the doors open partially it can draw fumes and heat into the space.

Always use a metal mesh spark screen and close it after tinkering or adding more firewood. Your fireplace isn t a woodstove.