For hinged doors first check if you have visible or concealed hinges, you can
tell this by looking at the door when its closed. For inward opening doors, exposed hinges will show on the inside and for outward opening doors they will be on the outside.
1. Hinged Door - Concealed Hinge - Handle Stiff or Won't Lock
2. Hinged Door - Concealed Hinge - Won't Latch or Hitting Frame
For hinged doors first check if you have visible or concealed hinges, you can
tell this by looking at the door when its closed from inside.
