Durable Aluminum Construction Built with a quality aluminum alloy frame and main frame for strength and longlasting performance. Resistant to rust and corrosion, ensuring reliability in various weather conditions. Smooth and Secure Operation Designed with a precisiongliding sash that interlocks seamlessly with the main frame. Provides a secure, weathertight seal to protect against drafts, moisture, and outdoor elements. EnergyEfficient Design Equipped with insulated glass and wool pile seals to help maintain indoor temperature. Keeps cold air out during winter and warm air in during summer, reducing heating and cooling costs. Improved Ventilation Includes a fully removable screen for increased airflow when desired. Allows fresh air circulation without compromising protection from insects and debris. Practical Applications Suitable for residential homes looking to improve insulation and reduce energy consumption. Ideal for office spaces that require easy window operation and reliable temperature control. Useful for remodeling projects where durability, secure sealing, and low maintenance are essential. Specifications Material: Aluminum alloy frame with insulated glass. Function: Smoothsliding sash with full screen and weathertight seal. Size and fit: Compatible with standard window openings as specified by the manufacturer. Performance: Long service life, reduced energy loss, and improved comfort indoors.