Folding Concession Serving Window with Glass & Lock, Vertical Sliding Double Hung Aluminum Frame Window for Food Truck, Vending Stand, Business Kitchen Use, Black(WxH 44x44in/111.7x111.7cm)

Multifunctional windows with a locking feature that allows you to control where the window opens and closes.The recessed design ensures seamless integration between the window and the building, preventing rainwater from entering and providing protection for you.To provide natural light and ventilation, enhance the functionality of the space, and create a clean, well-ventilated environmen.Product name: Mobile Home Window/Flush Mount Window/Concession Stand Serving Window Door /Food Truck Serving Window /Shed WindowMaterial: Aluminum Frame + Tempered GlassTempered Glass: 5MM ThickWidth: CustomizableHeight: CustomizableMeasurement size: Based internal dimensionsInstallation: Embedded installationPackage Content:- 1 × Household Windows- All Necessary Screws（The rest need to be purchased separately）Notice:1.Please wear gloves when installing to avoid scratching.2.This product is manually measured, there may be an error of 0 ~ 1 cm ( 0 ~ 3/8" ).3.Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Two Frame Options Available This manual top-hinged window is available in two styles: with bottom frame and frameless bottom.

• Flexible 85° Multi-Angle Folding Sliding Windows ---- Enhance airflow and maximize space with folding sliding windows designed for commercial concession windows and folding sliding double hung windows. Perfect for service windows needing flexibility. This manual top-hinged window is available in two styles: with bottom frame and frameless bottom
• 5mm Reinforced Tempered Glass for Safety & Clarity --- Our fold-able sliding windows with reinforced glass combine safety and visibility, for vertical folding windows and outdoor folding window double hung exterior applications
• Heavy-Duty Aluminum Alloy Frame ---- Corrosion-resistant and structurally stable aluminum alloy sliding window frames ensure long-lasting performance indoors or outdoors, including interior folding double hung windows
• Dual Waterproof Strips & Integrated Metal Lock --- Prevents water ingress with double sealing and secure locking, perfect for flush mount concession stand serving windows or aluminum frame serving windows in rainy climates
• Wide Compatibility & Custom Sizing --- Fits folding concession windows, mobile home serving windows, folding sliding double hung windows, and more. Easy to install in kitchens, garages, sheds, and commercial spaces