exō is a riverfront residential complex. The name derives itself from the building envelop expressed quite poetically by the Greek word exō, meaning a combining form. To maximize the spectacular views offered by the location along Tapi River, the buildings are enclosed in full-height floor to ceiling glass. A solar envelop comprised of an exoskeletal framework wraps the buildings for climate control and weather protection. The enfolding hollow trapezoidal concrete frames delineate the building façades, giving a unique architectural character.