Aluminum Frame Double Hung Window with Silver Streak Glass Size: 60 x 50 cm Flush mount design for serving window door and window replacement What this product does A double hung window assembly with an aluminum frame and silver streak glass. Both sashes slide vertically to allow controlled ventilation and access while maintaining a low profile flush mount appearance. Designed for use as a home replacement window or as a serving window door for concession stands and similar service openings. Key benefits Durable construction: Aluminum frame resists corrosion and keeps the unit lightweight for easier handling and installation. Versatile operation: Double hung sashes move independently to provide flexible airflow and quick access for serving or passing items. Privacy and light control: Silver streak glass diffuses light while reducing direct visibility into the opening, useful for service counters and interior partitions. Clean, flush appearance: Low profile flush mount design integrates cleanly into counters, walls, or concession openings for a professional look. Low maintenance: Smooth sliding action and nonporous materials make cleaning and routine upkeep straightforward. Important attributes Function: Double hung sliding sashes for ventilation and service access. Material: Aluminum frame with silver streak glass panels. Size: Overall dimensions 60 x 50 cm. Mounting style: Flush mount for installation in counters, walls, or service hatches. Performance: Smooth vertical sash movement for reliable everyday use. Practical use scenarios Concession stand serving window: Install as a flush mount serving door at a food kiosk or concession booth to pass orders and collect payments while keeping the counter area tidy. Home replacement or decorative window: a small interior or exterior window in kitchens, bathrooms, or utility rooms where diffused light and ventilation are needed without sacrificing privacy. Service hatch for retail or ticketing: Use as a compact serving window in kiosks, ticket booths, or counters where controlled access and a clean appearance are required. Installation and care notes Check that the opening accommodates the 60 x 50 cm overall size before ordering. Designed for horizontal or vertical framing that accepts a flush mount unit; follow standard installation practices for secure mounting. Clean glass with nonabrasive cleaners and wipe aluminum frame with a damp cloth to maintain appearance. What makes this product stand out Combines the practical functionality of a double hung window with a flush mount serving door format, offering a single solution for both home replacement and small service openings. The silver streak glass provides a balance of light transmission and privacy, suited to both residential and commercial settings. Use this aluminum double hung flush mount window where reliable sliding operation, compact dimensions, and a clean serving appearance are needed.