Durable Aluminum Alloy Construction Built with a strength aluminum alloy frame and main frame, this window is designed for exceptional durability and longlasting performance. The robust construction resists wear and environmental stress, making it wellsuited for both residential and commercial installations. Smooth and Secure Operation The precisionengineered sash glides effortlessly along the frame for easy opening and closing. It interlocks tightly with the main frame to create a firm, weathertight seal that helps prevent drafts, leaks, and unwanted noise. EnergyEfficient Design Insulated glass panels work in tandem with wool pile seals to keep cold air out during winter and retain cool air in summer. This improved thermal insulation helps maintain a comfortable indoor environment while reducing energy costs. Removable Full Screen for Ventilation Equipped with a fullsize screen that can be easily removed, the window allows for ample fresh air flow when desired. The screen also helps keep insects and debris out while letting natural breezes in. Practical Applications Ideal for living rooms, bedrooms, and kitchens where both energy efficiency and ventilation are important Suitable for office spaces requiring durable construction and a clean, functional appearance for enclosed patios or sunrooms, offering light, airflow, and temperature control in one solution Specifications and Performance Material: strength aluminum alloy frame and main frame Operation: Smoothgliding sash with interlocking weathertight seal Glazing: Insulated glass for enhanced thermal performance Seals: Wool pile seals to reduce air infiltration Screen: Fullsize, removable design for flexible ventilation options This window combines solid construction, smooth operation, and energy efficiency in a versatile design that performs reliably in a range of environments.