A parapet wall is a low wall or railing built along the edge of a roof, balcony, terrace, or any elevated platform to prevent people from falling. It is typically at least three feet high and can be made of various materials such as brick, stone, concrete, metal, or wood. Parapet walls are an essential safety feature in building design, particularly for buildings with flat or low-slope roofs. They not only prevent accidental falls but also act as a barrier against wind, rain, and other weather elements. Additionally, parapet walls can enhance the architectural appeal of a building and provide a space for decorative features such as railings, cornices, or balustrades.
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