Kilen ("The Wedge") was opened in 2006 and includes 10,000 m2 of student classrooms, study spaces, and offices for research and administration. Designed by Lundgaard & Tranberg Architects, the four-story wedge-shaped building features a large oval-shaped atrium that extends the height of the building. The exterior is covered with full-story screens made of wood, matte glass or copper, which rotate in response to the Sun and weather. Kilen has been the recipient of numerous architecture and design awards such as a RIBA European Award in 2006.