Durable Aluminum Alloy Frame Built with a robust aluminum alloy body and main frame, this window offers exceptional strength and longlasting performance. The quality construction resists wear from daily use and environmental exposure, making it a reliable choice for both residential and commercial installations. Smooth and Secure Operation The sash is designed to glide effortlessly along the track and interlock seamlessly with the main frame. This ensures quick, easy opening and closing, while creating a tight, weatherresistant seal that protects against drafts and moisture. Improved Energy Efficiency Featuring insulated glass panels and wool pile seals, this window helps maintain a comfortable indoor temperature yearround. By keeping cold air out in winter and reducing heat loss, it supports lower energy bills and enhances overall climate control inside your space. Flexible Ventilation Options A fullsize, removable screen makes it easy to introduce fresh air into your room while keeping insects and debris outside. The screen can be taken out quickly for cleaning or when unobstructed airflow is desired. Ideal for Multiple Applications for home living areas where durable construction and energy savings are important. Suitable for office spaces where a professional appearance and dependable performance are needed. Works well in sunrooms or enclosed patios to allow seasonal ventilation without compromising on weather protection. Specifications and Features Material: Aluminum alloy frame and main structure Operation: Smoothgliding sash with interlocking main frame Seal: Wool pile seals for better insulation Glass: Insulated for improved energy efficiency Screen: Full, removable screen for ventilation control Performance: Weatherresistant design suitable for various climates This window combines strength, ease of use, and energyconscious design, making it a versatile and dependable solution for a wide range of building needs.