[jetun]

Tilt turn windows are very popular in Alaska where there are a lot of mosquitoes. The windows can be screened and the screen can be removed from inside the building. The screen is attached by spring clips or metal pins to the frame of the window. When the window is opened fully inward the screen can be removed. See https://greatlandwindow.com/images/300/tiltturnCleaning.jpg

[jiveturkey]

Awesome, never seen that product! It's still deficient to have the screen be in the weather though as the screen quickly becomes clogged and hard to clean. I've always been happier with "USA normal" casement windows or even double hung. I have sliders now, on the garage, and the screens are in the weather which isn't great.

[frosted-flakes]

Casement windows have the screens on the outside too, don't they? The only windows I've seen with them on the inside are the crank-outward style.