This European Tilt & Turn Bay window has 3 Panes centre is fixed both outside are Tilt & Turn or all can be tilt & turn.
Tilt & Turn windows create rapid draft free ventilation.
In Tilt position you can not get in from the out side.
Outside windows can be orders with retractable screens.
These windows come with Cellular,Pleated topdown bottom up & Roller Shades
Clean your windows from inside the house no ladder needed.
Outside tilt & turn windows have retractable screens