System 2300 structural glazing partition walls in black were used in Ernst & Young’s new Vienna offices. Black floor-to-ceiling structural glazing doors, flush on both sides, create a sleek, refined all-glass look. The system’s excellent acoustic insulation rating creates a peaceful working environment, whether it’s being used for an office or a quiet meeting room to make calls. Limited reverberation of sound helps employees focus on work while fostering a sense of calm and well-being.