In corporate and commercial buildings, the first impression, daylight, and long-term reliability are what matter most. You can find OBSIDIAN large-format glazing in the LEED Platinum-certified ČSOB headquarters in Prague, in the ORGANICA administrative building in Ostrava, on the facade of the Baťa department store in Zlín, as well as in the Importo Klatovy, Jaguar, and Ferrari showrooms in Frankfurt am Main. Learn more about the technology on the frameless windows and large-format glazing page.