A cross gable is a type of roof design that features two gable sections intersecting at right angles. This architectural style creates a distinctive shape, often seen in residential buildings. The gables are triangular sections of the roof that slope down on two sides, providing both aesthetic appeal and effective water drainage. This design is commonly used in various architectural styles, including Victorian and Colonial homes. The cross gable adds visual interest and can enhance the overall character of a structure, making it a popular choice for homeowners and architects alike.