Flat Top Mansard Roof

Simply put the mansard roof also known as the french roof or curb roof is a hybrid between a gambrel roof and a hip roof.

Flat top mansard roof.

A mansard or mansard roof also called a french roof or curb roof is a four sided gambrel style hip roof characterized by two slopes on each of its sides with the lower slope punctured by dormer windows at a steeper angle than the upper. A mansard roof is a four sided gambrel roof with each side having a double slope of one steep slope and one shallow upper slope. It depends upon what type of design customer wants to implement. Building a mansard roof at home is a fairly easy task provided one has the correct design appropriate instructions quality building tools and the requisite technical and manual skills.

The top of a mansard roof is usually broad and flat to best maximize the volume of space beneath it think of a hipped roof with its top surface spreading almost to the edges of the building. The steep roof with windows creates an additional floor of habitable space a garret and reduces the overall height of the roof for a given number of habitable stories. But you cannot misunderstand them as straight panel roofs. If you are not familiar with a gambrel roof then let us first explain its architecture in brief.

A mansard roof is an excellent addition to a home for those looking to increase the living space on the top floor. In the united states second empire or mansard was a victorian style popular from the 1860s through the 1880s. Mansard is a four sided roof with double slopes on each side so its sides can either be curved or flat. The lower pitch may be convex outwardly curving possibly in an s or bell shape concave inwardly curved or flaring or steeply angled.

A concrete hollowcore floor was originally intended although this was changed to beam and block for the top floor. Sometimes the mansard roof is two stories high. There is a sort of visible distinction between flat roofs and mansard roofs. Mansard roofs were considered especially practical because they allowed usable living quarters to be placed in the attic.

Aug 15 2020 explore mary amesbury s board mansard roof before and after on pinterest. See more ideas about mansard roof house exterior house styles. Mansard roofs are a popular option for buildings wishing to maximize the amount of living space in the building providing the option to use the loft as an additional living space. For this reason older buildings were often remodeled with mansard roofs.

Decision making and planning.