Reusing EPS for frost protected shallow foundation?

I’m planning on building a 400 sq ft off grid cabin in northern Minnesota, with a passive solar design. The footprint will be 19×27’ with a shed roof. The structure… I’m planning on building a 400 sq ft off grid cabin in northern Minnesota, with a passive solar design. The footprint will be 19×27’ with a shed roof. The structure…Read MoreGreenBuildingAdvisor