Mansard in architecture refers to a style of hip roof characterized by two slopes on each of its four sides with the lower slope being steeper than the upper slope. The name stems from French architect Francois Mansart (1598-1666) who popularized its use. Sections of the Louvre display this style of roof. Architecture (in Greek αρχή = first and τέχνη = craftsmanship) is the art and science of designing buildings and structures. ... A roof is the top covering of a building that prevents the ingress of weather into the building interior. ... François Mansart (January 13, 1598 in Paris - September 23, 1666 in Paris) was a French architect. ... The main courtyard of the Louvre. ...
See also; attic. An attic is the story in a non-flat roof of a building. ...
Mansard in architecture refers to a style of hip roof characterized by two slopes on each of its four sides with the lower slope being much steeper, almost a vertical wall, while the upper slope, usually not visible from the ground, is pitched at the minimum needed to shed water.
Often the decorative potential of the Mansard is exploited through the use of convex or concave curvature and with elaborate dormer window surrounds.
A revival of the Mansard occurred in the 1850s rebuilding of Paris.