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 windows.
Mansard is a four sided roof with double slopes on each side so its sides can either be curved or flat.
But you cannot misunderstand them as straight panel roofs.
The dormer windows extend on the lower slopes of the mansard roof typically like the gambrel roof architecture which creates a habitable area often referred to as a garret.
For example they have the tendency to have dormers or windows that project out from the roof.
The lower portion is generally defined by dormer windows.
This design dates back to the 1600 s as baroque architects sought to create grand townhouses and chateaus designed to capture the eye.
The mansard roofs can be convex concave or straight angled in shapes.
This structure gives you a traditional look and most commonly used in barn houses.
Mansard roofs typically have two slopes on each of its sides with the lower slope sitting at a deeper angle or even fluted with a curve.
Mansard roofs add elegance to staten island homes while serving a practical purpose.
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.
It depends upon what type of design customer wants to implement.