Mansard Roof Window Details

But you cannot misunderstand them as straight panel roofs.

Mansard roof window details.

This detail shows the condition where the bottom of the mansard meets another roof. Design detail to mansard monopitch timber frame dormer side. There is a sort of visible distinction between flat roofs and mansard roofs. This style of roof or curb roof includes a four sided hip roof style with two distinct slopes.

Handed external angle tiles are fixed in alternate courses up the external corner. The hip roof style features straight gentle slopes extending downwards on all four sides to the walls. A gambrel roof has two sides with two slopes and the bottom slope is much steeper than the upper slope. When it comes to technical terms you can call a mansard roof to be a four sided hip style gambrel roof.

Aug 15 2020 explore mary amesbury s board mansard roof before and after on pinterest. The size of the reveal will depend upon the exact position of the window frame relative to the face of the wallfix a vertical lead flashing approximately 200mm wide turned into a rebate just behind the face of the tiles and terminated with a welt. 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. 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.

This structure is more like a tent. Flashing to mansard roof to avoid tile cutting the distance from the face of the tile batten to the window frame should ideally be 125mm or in increments of 82 5mm to minimise tilecutting to a half tile module. Copper locking strips of the same weight as the flashing are soldered to the pans between seams at least 6 from the roof break and engage the base flashing in a 3 4 lock. At the lower roof the standing seams are laid flat 8 from the roof break folded 3 4 and secured with copper cleats spaced 12 o c.

Mansard is a four sided roof with double slopes on each side so its sides can either be curved or flat. However on the other pair of sides the mansard roof features the same sloping style. Just like the gambrel roof the mansard roof features a similar slope design on two opposite sides. The steeper angle can be found on one side and the window creates an extra floor of space in a home called a garret.

Flashing to mansard roof. Now that you have a clear idea about what a gambrel roof is like let us explore the mansard roof in detail. It depends upon what type of design customer wants to implement.