Mansard Roof Structure

The mansard itself is used to describe the distinct roof which has double slope on four sides.

Mansard roof structure.

Mansard means the attic or space inside the roof structure rather than just the shape of the 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. The lower ends of the pans are typically hooked over an edge strip to form a drip. 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.

Mansard roofs are for the most part based on standing seam or batten seam construction. 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. You can consider gambrel roof to be a modified version of a gable roof. The lower slope has steeper gradient than the upper one.

The ends may alternately attach to the base flashing where a change in roof slope occurs. Here are the real advantages. If you are not familiar with a gambrel roof then let us first explain its architecture in brief. It depends upon what type of design customer wants to implement.

There is a sort of visible distinction between flat roofs and mansard roofs. But you cannot misunderstand them as straight panel roofs. While the sides typically come in the either flat or curved.