Ordering a large whiteboard rarely works the way ordering office supplies does. Because size, mounting and finish all need to align with the room itself, the process usually goes through an architect or fit-out partner rather than a direct purchase. Understanding why this route exists, and what it actually involves, makes the process considerably less confusing for anyone encountering it for the first time. Understanding this process in advance also makes it easier to set realistic expectations with the rest of a project team about timelines and decision points.
