A window stile is a major vertical support forming part of the frame of the window sash.
In the structure of a window, stiles play a crucial role in forming the frame of the sash, which is the part that holds the glass. Based on the definition provided, stiles are specifically identified as the primary vertical components of this frame.
These essential elements are positioned on the sides of the window sash. Together with horizontal pieces called rails (which run along the top and bottom), the stiles create the complete sash frame. This frame is what surrounds and secures the window pane or glass unit.
Understanding the different parts of a window can help clarify the function of a stile. Here's a simple breakdown of key sash components mentioned:
- Sash: The overall frame structure holding the glass in place.
- Stiles: The major vertical supports located on the sides of the sash frame.
- Rails: The horizontal pieces located at the top and bottom of the sash frame.
- Muntins: The grids or bars used to divide a larger pane of glass into smaller sections (often found in older or traditionally styled windows).
Therefore, when you look at the side edges of the moving or stationary part of a window that holds the glass, you are looking at the stiles. They provide the structural integrity needed to support the glass vertically and are fundamental to the function of the window sash.
