Mansard Roof Construction Details

Mansard roof with mansard tiles ensure that a clear ventilation path is maintained from eaves to ridge where insulation is positioned between the rafters.

Mansard roof construction details.

You can consider gambrel roof to be a modified version of a gable roof. Establish the correct number of courses of mansard tiles to maintain minimum headlap of 65mm. If you are not familiar with a gambrel roof then let us first explain its architecture in brief. The ends may alternately attach to the base flashing where a change in roof slope occurs.

The mansard is particularly well suited to renovation work on pitched roof houses because the upper story can be enlarged without adding extra height to the structure. There is a sort of visible distinction between flat roofs and mansard roofs. But you cannot misunderstand them as straight panel roofs. 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.

Mansard roofs are for the most part based on standing seam or batten seam construction. A mansard roof also known as a french or curb roof is a roof characterised by that fact that each of its four sides has two pitches the lower pitches being steeper than the upper pitches. 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.

It depends upon what type of design customer wants to implement.