(A)  Another important factor to consider is determining the swing of the door. This is called ”Handing”. The easiest method for handing determination is to stand inside the room in which you want the door to open, face the door opening, will the door knob be on the right or the left when pulling the door towards you? If the door knob is on the left when pulling it towards you, this will be a left handed door. If on the right, the door will be right handed.