Which type of window would not be used for a hotel balcony?

A hopper window would not typically be used for a hotel balcony due to its design and functionality. Hopper windows are characterized by their top-hinged construction, which allows them to open inward from the top. This design could pose safety risks in a balcony setting, as the inward-opening feature might obstruct the use of the balcony and could also create a hazard during windy conditions.

In contrast, slider, casement, and awning windows are much more suitable for balconies. Slider windows offer easy access and efficient operation for ventilation, while casement windows open outward, providing enhanced airflow and a clear access path when opened. Awning windows, which are hinged at the top and open outward, offer good ventilation while protecting the interior from rain. These features make them more appropriate choices for balcony applications where safety and ease of use are paramount.