It has a hidden screen system that allows the window to open evenly on all sides, creating passive airflow. The unit meets Energy Star ratings and provides ventilation when positioned strategically with other windows and is ergonomically designed.
More facts:
• Can provide ventilation when positioned strategically with other windows
• Ergonomically designed handles and patent-pending operating hardware system offer intuitive, smooth, and durable operation
• Limited sash travel may enhance security by reducing exterior “open window” appearance
• Energy efficient design reduces energy costs and meets Energy Star ratings.
• One-lite LoĒ2 with argon insulating glass
• Mesh screen system allows the sash to project out slightly, 3/4” to 1” from the closed position
• Tall handle placement option for sidelight applications
• Multi-point lock hardware system
• Operable at sizes as large as 72”x72”, 36”x96” and 40”x92”
• LC40 air, water & structural rating on all sizes
• Available in High-R Tripane