Pitch Of Mansard Roof

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.

Pitch of mansard roof. Now that you have a clear idea about what a gambrel roof is like let us explore the mansard roof in detail. Mansard roof type of roof having two slopes on every side the lower slope being considerably steeper than the upper. The 45 degree roofs seen on a frame houses are 12 in 12 but roofs can be even steeper consider the mansard roofs introduced by french second empire architects in the middle of the 1800s. The design thus ensures even drainage from all the sides.

Advantages of mansard roof. However on the other pair of sides the mansard roof features the same sloping style. 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 mansard roofs can be convex.

The steep sides mansard roof mostly consist of a sharp point at the top of the roof. On the other hand the traditional double pitch mansard roof can produce only reasonable drainage from the low pitch area of the roof. It provides extra usable space. Being flatter the upper slope of the mansard roofs can rarely be seen from the ground and it provides maximum space beneath the roof.

Pitched roofs begin with with slopes greater than 3 in 12. Just like the gambrel roof the mansard roof features a similar slope design on two opposite sides. 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.