| Answer | Crossword Clue |
|---|---|
| LOUVER | Narrow window opening |
| TRANSOM | Narrow window |
| sidelight | A narrow window or pane of glass set alongside a door or larger window |
| sidelights | A narrow window or pane of glass set alongside a door or larger window |
| reglet | a. groove for guiding or holding a panel, window sash, etc. b. narrow, flat molding; fillet |
| reglets | a. groove for guiding or holding a panel, window sash, etc. b. narrow, flat molding; fillet |
| headrail | narrow, boxlike case extending across the top of a window blind and covering the mechanical devices by which the blind operates |
