Custom Up Down Folding Serving Window, Concession Window with Reinforced Glass and Aluminum alloy frame, Double Hung Window for Dining Car/Bakery/Fast Food Restaurant, Customizable(WxH 35.4x47.2in/90x

The multifunctional window features a locking function, allowing you to control the opening and closing position of the window. The recessed design ensures seamless integration of the window with the building, preventing rainwater from entering and providing you with protection. It offers natural lighting and ventilation, enhancing the functionality of the space and creating a clean, well-ventilated environment. Product Name: Mobile Home Window / Flush Window / Concession Stand Service Window Door / Food Truck Service Window / Shed Window Material: Aluminum Frame + Tempered Glass Tempered Glass: 5mm Thick Width: Adjustable Customizable Height: Adjustable Customizable Measurement Size: Based on Internal Dimensions Installation: Recessed Installation Package Content: 1 × Household Window Note: 1. Please wear gloves during installation to prevent scratches. 2. This product is manually measured, with an error range of 0 ~ 1cm (0 ~ 3/8 inch). 23403. Due to differences in lighting and screen settings, the color of the item may slightly differ from the picture. Two Frame Options This manually hinged window comes in two styles: a bottom-framed and a frameless bottom window.

• Sleek Simple Structure – Featuring folding double hung window architecture, this folding windows double hung combines clean aesthetics with generous airflow.
• High‑Pressure Sealing with Robust Gaskets – Equipped with premium sealing strips, our fold-able sliding windows with reinforced glass & locks ensure airtight performance and pressure resistance
• Any‑Position Stop Functionality – The vertical folding windows pause smoothly and securely at any opening height for flexible ventilation.
• Concealed Hardware – With a flush mount manual folding window with locking handle, all components are hidden—no exposed gas rods—maintaining a refined profile.
• Custom Sizes & Ample Ventilation Tailored vertical lifting sliding windows are perfect for trucks, concessions, kitchens, mobile homes, or basements—enhanced airflow to suit your space.