KASA architects designed the renovation of the Butte Hotel which was built in 1912.  The project included the replacement of the exterior cladding and windows in the building’s light well, replacement of the roofing as well as a refurbishment of the interior common areas.  Energy improvements included new energy efficient windows, continuous exterior insulation, an air barrier, a super-insulated roof, high efficiency lighting, and installation of the first phase of an energy recovery ventilator.