square-headed window

square-headed window

A window that has a straight horizontal lintel above it. See also: French window

square-headed window

A window having a straight horizontal lintel above it.
References in periodicals archive ?
square-headed window and door openings to front elevations and camber-headed windows and segmental-headed doorways to rear elevations, windows having tooled stone sills and dressings with combination of recent steel-frame, upvc and timber windows, and doors being battened timber, some with grilled over lights.
The brief was extremely tightly drawn: large, well-lit studios with movable partitions along the north side of the site, square-headed windows "rising to a height above the floor equal to three-quarters the depth of the room" and "free from mullions and small panes"; wide corridors suitable for hanging artwork; electric lighting; good heating and ventilation; and possibly a museum for casts adjoining the staircase.