Casement doors are those with side hinges and are available for both inside and outside openings.

A window that opens horizontally is a sliding window. They almost resemble double-hung windows. As one of the simplest replacement window designs available on the market, the window frame system could remain the same while the number of window panes and movable panels could be changed multiple times.

A sash window is a type of window with numerous movable panels or sashes. They include a frame that binds glass panes together that are also separated by astragal bars. A sash is slid open either vertically or horizontally to operate sash windows.

Folding windows, also known as "servery windows" or "pass-through windows," are most frequently found in cafes and restaurants.

An electric window is a type of window that can be opened or closed with the push of a button, using an electric motor or mechanism.