Remember to purchase also a few air bricks those that allow air to flow through it.
Seal off fireplace opening.
Bhuvana if you are experiencing cold drafts and heat loss with the flue capped you ll need to check two things.
Eventually we heat the air and waste a ton of energy heat.
The fireplace opening needs to be measured so you have an idea of how much brick needs to be purchased to seal it.
These are measured to fit the opening of your fireplace and set in the opening as a decorative sealing cover for the fireplace.
The cold 10 degree air has been rushing through the damper hole into the basement and eventually to the upstairs kitchen etc.
Does the fireplace have a combustion air intake.
Permanent closures in the case that you want to permanently close off the fireplace bricking up the opening with bricks and mortar is the most complete closure method.
How to block off a fireplace.
That is where your damper seal will be installed.
This air intake is usually visible from the inside of the fire box and resembles a small sliding door.
Look up into the fireplace opening and note the shape of the opening just below the damper.
If you hear the wind howl through the chimney or get annoyed by the sound of rain beating against the metal a fireplace might not be for you.
I have found the best way to seal an unused fireplace flue is to install a piece of slate or thin stone on top of the unused flue tile using masonry caulk to adhere the stone.
Measure each side of the opening just below the damper seal and transfer the measurements to a pattern drawn on cardboard.
Once the bricks are purchased a row of them need to be set about twelve inches inside the opening of the fireplace.
This way if the fireplace is ever to be used in the future the piece of stone can be removed easily without causing any damage to the flue.
I find myself in a chilly situation.
You can follow these easy steps to block off your fireplace or even to close it up completely.
I need your help advice on how to effectively seal this.