Tilt-and-turn windows offer flexible function, tilting for gentle air flow or swinging open for full access

https://future-wiki.win/index.php/15_Astonishing_Facts_About_Aluminium_Windows_Doors

Tilt-and-turn windows offer flexible function, tilting for gentle airflow or swinging open for complete access, with tight seals and reinforced frames that elevate comfort and security.