The main purpose in my opinion is that when the window is tilted open, it’s still almost as safe as when it’s closed, while still giving you a breeze inside the house. Keep in mind that this windows are sturdy and quite heavy with often triple glass so is not something you easily brake or force.
Newer model have crazy good insulation.
AlexWIWA@lemmy.ml 9 months ago
Keep in mind, they usually don’t have central HVAC, so opening the window 50 ways is their temperature control. They’re not necessary in the US, but I still think euro windows are neat.