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Isokern: Standard Firebox 36

A modular masonry fireplace that burns wood or gas, inside or out.

Quick Facts

• Fuel: Wood, natural gas, or propane.

Who It’s For

A true masonry fireplace is a big project: heavy, slow, and expensive to build from scratch. You want the look and mass of masonry with a faster, engineered build. The Isokern Standard 36 firebox is for the new build, remodel, or outdoor room that wants a 36-inch site-built fireplace finished to your own design.

What Makes It Special

The Standard Series was the first Isokern modular fireplace in the United States, and it is built for wood, natural gas, or propane, indoors or outdoors, finished in any veneer: brick, stone, stucco, or tile.

Isokern fireplaces are modular, field-assembled refractory fireboxes and smoke domes, so the finished fireplace is built and faced on site like masonry. Earthcore backs Isokern fireboxes with a lifetime warranty against defects in materials.

Possible Downsides

• It is a site-built project. The firebox, smoke dome, chimney, and veneer are assembled and finished by your installer.
• Gas or wood equipment is separate. Add gas logs or a burner, or burn wood.

If you want a masonry fireplace built your way without building it brick by brick, the Isokern Standard 36 firebox is the right decision. The fireplace looks like it was always part of the house.

Choose the fuel, the veneer, and gas logs or a burner if you go with gas.

Burners *

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