First and foremost, check local building codes! They may stipulate minimum chimney heights and restrict how close you can build a fireplace to a home and adjacent properties.

Choose a design for the concrete fireplace that fits in scale with the size of the client's yard and home and that accentuates the home's architecture. For fireplace design ideas, visit The Concrete Network's backyard fireplace photo gallery.

Will the fireplace be wood burning or use a gas flame? The construction and code requirements vary substantially between the two, and some communities do not permit wood-burning outdoor fireplaces.

Pay close attention to the proper proportion of the firebox opening and flue size requirements. To accommodate for wind movement, construction of an outdoor fireplace differs from indoor units. Learn more about outdoor fireplace design criteria.


An outdoor concrete fireplace should be a focal point, but you should also consider views from the house, privacy, and the prevailing wind direction. Get more advice on placement of an outdoor fireplace.

Since fireplaces are natural gathering spots for conversation, be sure to consider seating. The patio area adjacent to the fireplace should be spacious enough to accommodate outdoor furniture, or you can even incorporate built-in concrete benches. For ideas, see outdoor fireplace seating considerations.

For homeowners who don't have room for a full-scale concrete fireplace, consider installing a built-in fire pit. This smaller fire feature more easily adapts to existing landscapes. Learn more about fire pits.