A balconet or balconette is an architectural term to describe a false balcony, or railing at the outer plane of a window-opening reaching to the floor, and having, when the window is open, the appearance of a balcony. They are common in France, Portugal, Spain, and Italy.

They are often referred to as Juliet balconies after the scene from Shakespeare's play Romeo and Juliet. A prominent example of a balconette is on the Palazzo Labia in Venice.

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