This tiny prefab home is an experiment in all things efficient. The E.D.G.E., designed and built by by Bill Yudchitz and Revelations Architects/Builders Corp. in Wisconsin, stands for an Experimental Dwelling for a Greener Environment, and recently won a design award from the American Institute of Architects-Wisconsin.
Several details of this design make it unique to other prefab designs. The “kinetic facade” rain screen, which consists of tall louvered panels, can be closed over the passive solar windows to insulate the interior and protect the E.D.G.E. when unoccupied. It contains two lofts with full staircases, and the furniture is custom made for the house and is multi-functional. In fact, the dining room furniture transforms into a bed.