The height and width of the doors and windows in the architectural design are based on what
The height of the door without the specification of the window is generally 2100, the door can be done to repair 2000, doors and windows should meet the high width of the model.
Width of the door. The entrance door generally 1000, the room door 900, the bathroom door 800, the windows generally meet the window area ratio. Such as the living room for 1/7 and so on. These specifications have specific provisions.