Each architectural element, in a building, is designed and built for a specific purpose. Using these elements in the usual way will create comfort for users. In The Trial, Kafka tries to express his ideas with paradoxical uses of these architectural elements and with an expressionist view. The first point that appears is the concept of contradiction. In this regard, in the world of The Trial, even the window, the wall, the stairs and other elements have lost their usual uses. Another concept that Kafka expresses with the help of these components, is the concept of alienation and loneliness, which is seen in allover The Trial. It seems these architectural elements are built for others and these common uses will be lost for Josef K. in front of the others. This alienation is a reminder of various aspects of Kafka's personal life. The last but not least concept that Kafka expresses with the help of the architectural elements is being subordination that, with disappearance of the private space of Joseph K.'s life, it becomes more apparent.