Tausendfensterhaus

Tausendfensterhaus is a brick building designed in expressionist style with continuous rows of windows covering its entire facades. These windows create a uniform, repeating pattern that defines the entire structure and remains a prominent feature today.

The structure was built between 1922 and 1923 after winning an architectural competition and initially served as headquarters for a steel company. The expressionist style reflects the modernist ideals and industrial confidence of the Weimar era.

The building gets its name from the distinctive rows of windows that dominate its brick facade in a striking pattern. This feature shows how industrial structures from this era were designed to be both functional and visually considered.

The building is located near the Rhine in the Ruhrort neighborhood and is easily visible from outside, though interior spaces are now mostly in private use. Walking along the facade provides a good sense of the architectural concept.

The building's inner courtyard was covered with a glass roof during 1990s renovations, transforming what was originally open to the elements. This modification by a noted architect demonstrates how heritage structures can be thoughtfully adapted for contemporary use.