The system is horizontal, not vertical.
There are no vertical mullions from floor to floor.
• Earthquake and Hurricane Resistant
• No Vertical Mullions
• Double Curvature
• Operable Windows
• Suitable for Various Façade Materials
• Allows uninterrupted electrical wiring
• Suitable for compact double wall system
• Unitized, Enclosure at the End of Construction
• Competitive cost, especially for high floor-to-floor