fixed sash造句

Upper story windows are fixed sash.
All of the joinery is of silky oak and includes a belt rail, pair of doors and six lancet shaped windows, three to each side wall with a nine pane central pivoting sash beneath a fixed sash of six . panes.
There is a large roof dormer on the side ( east ) facade which provides exterior access to the hayloft . Other fenestration includes small square windows with fixed sashes near the eaves on all facades and four double-hung windows, two per level, in the main facade's pavilion.
It's difficult to find fixed sash in a sentence. 用fixed sash造句挺难的