A Door is a building material which allows people to move in and around your school. When clicked you can choose to sell or change the permissions of the door between “All” or “Staff Only” When made into a Staff Door a door it will become red.
Staff Door variation.
Many Doors can be placed adjacent to each other and people will still simply walk through them as normal.
Trivia[]
In previous versions of the game the Staff door was a separate item.