How to build a brick fireplace. If using a prefab metal chimney you will need to measure the distance from your stove or other appliance to the location where it is exiting the house. If building a gas burning fireplace prepare to hook up gas to your fireplace in order to get it working. Scrape some of the mortar mix oozing out of the brick sandwiches to save on the mortar and make it neat.
On the exterior the chimney is brick and the wall is veneered with brick. Push the brick down using either your fist or a rubber mallet. In all this fireplace required 75 firebrick for the firebox about 600 brick for the backup walls and throat 700 brick for the shell and 1100 brick for the chimney.
Use plumbers putty on the threads of the main line to connect it to the flexible lines. With just a weekends worth of hard work you can build a wonderful brick fireplace that will be a crowning centerpiece for your home. Step 7 make a flat platform.
The throat frames the correct depth and width of the fireback. A masonry fireplace consists of a brick or stone firebox a brick or stone chimney and more often than not a wood mantel. Make sure the hinge of the damper opens and closes freely.
If building a masonry or brick chimney you will need to figure out how big it will be to estimate how many bricks to order. Now build up the masonry to the top of the throat creating a 135 inch platform above the fireplace opening. Tighten the connection with a wrench until the fitting seats.
Its a lot easier learning how to build a fireplace like this in new. Place surrounding masonry up to the top of the throat and create a flat platform 13 12 inches above the top of the fireplace opening. Connect your gas burning fireplace to the gas line.
You can use a brick jointer and run it along the brick joints for a clean finish. The fireplace men for on call for to build your very own personal brick fireplace. Building your own fireplace will save you hundreds of dollars over hiring a professional and the task is easier than you might expect.
Most fireplace kits come with a one piece throat.