Durable Aluminum Alloy Construction Built with a robust aluminum alloy frame and main structure, this window is engineered for exceptional strength and longlasting performance. The quality materials resist wear, corrosion, and weather damage, making it ideal for both residential and commercial installations. Smooth and Secure Operation The precisiondesigned sash glides effortlessly along the track, interlocking seamlessly with the main frame. This ensures a tight, weatherresistant seal that keeps your interior protected from wind, rain, and drafts. Improved Energy Efficiency Featuring insulated glass panels and wool pile seals, this window helps maintain a comfortable indoor temperature yearround. It minimizes heat loss in winter and blocks unwanted heat in summer, reducing energy costs and supporting a more efficient home environment. Enhanced Ventilation and Fresh Air Flow A fullsize removable screen makes it easy to enjoy natural ventilation without compromising on insect protection. Simply remove the screen when you want maximum airflow or keep it in place for a bug breeze. Key Benefits Strong aluminum alloy frame for longevity and durability Smoothgliding sash with secure interlocking design Insulated glass and wool pile seals for energy savings Removable, fullsize screen for versatile ventilation options Practical Applications 1. Ideal for living rooms or bedrooms where energy efficiency and fresh air are priorities 2. for home offices to maintain a comfortable climate and natural daylight 3. Suitable for kitchens, allowing quick ventilation while keeping insects out This window is designed to deliver dependable performance, comfort, and ease of use, providing a smart, longterm solution for modern living spaces.