Fireplace Construction Techniques

The ways fireplaces can be constructed are limitless. Fireplaces makes a home cozy, adds charm, beautiful design, and focal point to any home. The right placement and balance of a fireplace both play a role with how well constructed it is. Here are some construction techniques and idea that can help give you that fireplace you've been dreaming of.  

Initial Setup

General recommended fireplace depth is about two-thirds the height of the fireplace opening. Having a correct size flue based upon the size of the fireplace is crucial. The flue is what channels the exhaust from the fireplace to the outside of the home. A common design for a fireplace is a metal circulating fireplace that is enclosed with brick and forms a structure around the opening of the fireplace.  

Different Techniques

The masonry can be supported above the fireplace opening with steel angle iron. Heat-resistant material such a firebrick should be used for the interior of the hearth to reduce the risk of a fire in the home. The outer hearth needs to be stretched at least 16 inches from the front of the fireplace. A reinforced slab should be used for support of the hearth.

Fireplace Heating

Fireplaces with conventional construction should allow for at least 90 percent of the heat that comes from the burning wood to escape through the fireplace chimney. A wood stove type fireplace that has an airtight fireplace insert captures the most heat. Airtight stoves allows for room heat circulation through its stove features that include a faceplate and a blower.