Mansard Roof Structure

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 roof structure.

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. There is a sort of visible distinction between flat roofs and mansard roofs. You can consider gambrel roof to be a modified version of a gable roof.

But you cannot misunderstand them as straight panel roofs. Mansard means the attic or space inside the roof structure rather than just the shape of the roof. Here are the real advantages. If you are not familiar with a gambrel roof then let us first explain its architecture in brief.

After the initial popularity the mansard roof was revived during the re building of paris and became an extremely fashionable feature in architecture for most of the buildings during the second empire 1852 1870 a period during the rule of napolean iii. The mansard itself is used to describe the distinct roof which has double slope on four sides. The ends may alternately attach to the base flashing where a change in roof slope occurs. The lower ends of the pans are typically hooked over an edge strip to form a drip.

Mansard is a four sided roof with double slopes on each side so its sides can either be curved or flat. Due to its design in the extremely close to nature of this attic space a mansard roof is very efficient in terms space management and the format is related to green roof design. While the sides typically come in the either flat or curved.