- Beam above a window or door - Beam over a door - Beam over a door or window - Door support - Doorway beam - What is a horizontal support across the top of a door or window? - Window stone
- Ledge - place for a potted plant - Shelf - Window ledge - Window piece - Window stone - The basis or foundation of a thing; especially, a horizontal
piece, as a timber, which forms the lower member of a frame, or
supports a structure; as, the sills of a house, of a bridge, of a loom,
and the like.