A type of window that is designed to provide a high level of ventilation, natural light, and energy efficiency. It features a single-hinged or multi-hinged sash that opens outward, typically with a crank handle.

Key Features:

• Made of durable aluminum materials that are resistant to corrosion and weathering
• Offers a high level of ventilation and natural light
• Can be designed with various sash configurations, including fixed, operable, and combination options
• Provides excellent weather-tightness and wind resistance
• Available in a range of sizes and shapes to accommodate different architectural styles and design requirements

Benefits:

• Provides excellent ventilation and natural light
• Offers energy efficiency through reduced air leakage and improved insulation
• Durable and low maintenance requirements reduce costs and downtime
• Available in a range of colors and finishes to match building design and architectural intent