This super insulated 2300 sq ft residence features beautiful recycled wood used in the cabinets, floors, and interior finish work. A solar hot water system, propane water heater, and radiant concret floor are tied together and form an efficient whole-house heating system. During construction, the owners pre-wired for a solar photovoltaic system, which is currently being installed. Innovative recycled materials were used throughout, including a refinished section of railroad as a stair railing.