BIG wraps Copenhagen headquarters with 140-metre-long concrete staircase

Danish architecture studio BIG has completed its own concrete headquarters on an industrial harbour in Copenhagen.
Situated along a pier in the city's Nordhavn neighbourhood, the 27-metre-tall BIG HQ is wrapped by a protruding staircase that connects its seven floors.
BIG has completed its own headquarters on a harbour in Copenhagen
Expansive glazed openings arranged in a checkerboard pattern break up the monolithic form, which is built from Uni-Green concrete.
Uni-Green is a material developed