Source google image: https://www.brico-fenetre.com/images/upload/generated/products/002/std/fenetre-alu-oscillo-battant-titans-2-vantaux-1-fixe-blanc-ral-9010-o.png
Fenetre oscillo battant
Source google image: https://www.brico-fenetre.com/images/upload/generated/products/002/std/fenetre-alu-oscillo-battant-titans-2-vantaux-1-fixe-blanc-ral-9010-o.png