JAE: your right, i don't think the insulation would work that well in an unheated structure. I am going to the standard footing and stem wall to ensure to issue with frost. Cheap insurance for a struture i don't want moving!Q
thanks so much for your feedback!
Hey all. A simple question to the experts, but i am building a utility building(60x48)to be used as a shop for ranch and farm functions. I am looking to do a thickened edge slab or footing and stem wall. Because of price i am considering the thickened edge which would be 24" deep at the edge...