Changi Terminal 4

This terminal is a 2-storey, 25 metres high building that was built on the southern end of Changi Airport, Singapore. The gross floor area is 2,421,880 square feet, consists of car parks, coach stands and taxi deck. It has a green wall external façade with over 16,000 plants. The building has been accorded the Green Mark Gold Plus and Universal Accessibility awards by the Building & Construction Authority.