VEVOR Concession Window 48 x 36 Inch, Concession Stand Serving Window Door with Double-Point Fork Lock, Concession Awning Door Up to 85 degrees for Food Trucks, Glass Not Included

Yes, You can  install as a kitchen window.

The panel is made of aluminum-plastic plate.

Hello, the product is not available in black.

If you need a window that can open 90 degrees or more, you need to reinstall the position of the brace.

Yes, it can.