Your Guide to Window Anatomy
Interior Stop
Decorative molding along the interior of a window's jamb which defines the interior edge of a lower sash's track, usually profiled with a wide ogee.
![diagram highlighting a window's interior stop molding](image/vocab/interior-stop.png)
PROKOP
Sash Works
Decorative molding along the interior of a window's jamb which defines the interior edge of a lower sash's track, usually profiled with a wide ogee.