Please remember, such a tilted window can be a deadly trap for house pets!
Not only - when they are attracted by the seductive scent of spring from indoors to outdoors.... Also "strange" neighbor cats could fall into such a trap in search for a warm place!
More valuable information on how to avoid these traps can be found in our free brochure:
Caution Cat Trap!
Also available paperless:
https://www.susyutzinger.ch/Shop