How our products work Tilt and Turn This is your basic window operation. It is able to tilt in as well as open in fully. These windows have a stopping mechanism when turned open that prevents them from slamming during a draft. Tilt and turn double sash This window allows you to open one side tilt and turn style. Once the window is open the second window turn open leaving you with one big opening with nothing to obstruct your view. This type of window offers a double tilt and turn option. Tilt and turn patio door Door with tilt and turn function. Double door Tilt and Turn Tilt and turn patio door with second door opening in. When both doors are open you are left with an unobstructed entrance. Lift and Slide These doors lift and slide with minimal effort. Tilt and Slide Compared to the lift and slide doors, these also incorporate the tilt function. Four panel folding doors Depending on preference this set has one door that tilts and turn. The remaining panels fold in when needed. Six panel folding doors The two center doors tilt and turn. When needed the doors will fold onto each side. English Window Open out and not inside like standard tilt and turn. American Double Hung Standard American double hung window with two movable sashes.