sash window

US /ˈsæʃ ˌwɪn.doʊ/
UK /ˈsæʃ ˌwɪn.doʊ/
"sash window" picture
1.

Schiebefenster, Kastenfenster

a window consisting of one or more sashes that are movable in grooves, typically sliding up and down or side to side

:
The old house had beautiful wooden sash windows.
Das alte Haus hatte schöne hölzerne Schiebefenster.
We need to repair the broken cord on the sash window.
Wir müssen das gerissene Seil am Schiebefenster reparieren.