This type opens by pivoting from the upper side of the window. It is operated with a crank. These are generally paired with large picture windows and it is placed at the bottom, top or the sides. You can also install it above the doors, and it will work like transom outlets. This is because they open out, and you should not install these windows near the traffic areas and the walkways. You will find some similarities with casement windows here. You can always opt for Tilt And Turn Windows Edmonton, and you will get better services in the installation and in repairing.