Does the roof property have the right to lock the door?

The roof belongs to the owner's public space, and the property has no right to lock the door. There are usually elevators on the top of high-rise buildings, but the elevators are also locked. For the doors on the roof, in most communities, they are not locked, but open to the owners to dry clothes. This should be negotiated with the property. Don't lock the door on the roof.