A traditional roof design that features a double slope is called a ____ roof?

A traditional roof design that features a double slope is called a mansard roof. This type of roof is characterized by having two slopes on each side, with the lower slope being steeper than the upper slope. This architectural style allows for extra living space in the attic or upper level of a building, which can be utilized effectively, especially in urban settings where maximizing space is often a priority. The mansard roof's design not only adds aesthetic appeal but also provides functionality by permitting the construction of windows and dormers on the sloping sides, enhancing the interior's natural light and ventilation.

In contrast, a hip roof slopes down on all four sides, creating a more pyramid-like appearance, while a gable roof features two sloping sides that meet at a ridge, typically creating a triangular shape at each end. A shed roof consists of a single plane sloping in one direction and does not form the traditional double slope characteristic of a mansard.