One of our readers (J. Bowie) kindly sent me some links about new quonset hut projects in Detroit. He’s currently building his own quonset hut home and is in the process of trying to figure out the best, most practical and affordable way to build it. One tip he passed along is he’s using recycled SPF foam insulation because he reasons the outgassing has already occurred or at least will be greatly diminished. Below I summarize two projects in Detroit.