Are transition strips needed when installing Amtico flooring between rooms?

During installation of Amtico 3″ wide woodlike planks, after finding the center of the room can you then pass through a doorway entering another room or do I need a transition in between rooms.

Amtico products need no expansion gap so there is no need to ‘break’ the floor when you get to a doorway. For instance you could install Amtico across the whole ground floor of a property completely seamlessly even if you have a change of colour or direction without having to use transition strips of any kind.