The size of the door at home is the door or height.

Does the subject want to ask "is the size of the door at home calculated by the door or by the height of the door?" According to the relevant public information, the thickness of the door should be considered when installing the door, and the thickness of the door should be adapted to the width of the door frame. Therefore, the size of the door is mainly determined by the size of the door opening. The size of the doorway refers to the width and height of the door frame. When installing the door, the size of the door frame should match the size of the door, and the size of the door should be slightly smaller than the size of the door opening, so that the door can be opened and closed smoothly.