Which type of window has features that allow it to slide horizontally?

A sliding window is specifically designed with features that enable it to move horizontally along a track. It typically consists of two or more window sashes that slide past each other to open and close, providing easy access to fresh air and views while maintaining an aesthetic appeal.

This design is functional for spaces where a traditional hinged window may not be practical, especially in smaller areas or places where operable space is limited. Sliding windows also allow for larger panes of glass, maximizing natural light and the view outside. The track system ensures that the movement is smooth, making them user-friendly.

In contrast, other types like double-hung windows operate vertically, with sashes that slide up and down. Awning windows are hinged at the top and swing outward from the bottom, while bay windows are a larger architectural feature that protrudes from the wall and typically consists of multiple window sections arranged to form a wide view area. Each of these window types serves different aesthetic and functional purposes but does not have the horizontal sliding capability that defines sliding windows.