Earth Oven Workshop

We just completed another successful earth oven workshop in Waterville, Maine. Thanks to everyone who participated.  
Photos by M. J. and Tom Zirolli

 oven class

 oven base being insulated with perlite

After firing the tiny oven for a couple of hours, the bottom of the plywood base was only warm to the touch. Nevertheless, if you're building a more substantial oven, wood should not be used for a base.

Please see last couple of posts concerning potential fire hazards with wooden bases.