Window Joinery - Custom Wood Window Parts
1. Frame - The combination of the head, jambs and sill that forms the window opening.
2. Glass - The sheet of glass within a window sash frame.
3. Grilles - Any bar that divides window glass into smaller panes. ( muntin, grid or windowpane divider )
4. Head - The main horizontal part forming the top of a window frame.
5. Jamb - The main "vertical parts" forming the sides of a window frame.
6. Sash - A single assembly of stiles and rails made into a frame for holding a glass pane.
7. Sill - The main horizontal part forming the bottom of the frame of a window.