Mansart Roof Detail

Establish the correct number of courses of mansard tiles to maintain minimum headlap of 65mm.

Mansart roof detail.

This detail shows the condition where the bottom of the mansard meets another roof. Due to its design in the extremely close to nature of this attic space a mansard roof format is a green roof design that is very well respected for its efficiency as well its use of space management. The mansard roof is a combination of gambrel and hip roof. A mansard roof on the château de dampierre by jules hardouin mansart great nephew of françois mansart 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 following illustrations and text explain the common main tile design details that can occur on refurbishment and new work to mansard. It is similar to a gambrel roof but differs in that it displays the same profile on all sides whereas a gambrel roof has vertical gables at either end. Just like the gambrel roof the mansard roof features a similar slope design on two opposite sides. However on the other pair of sides the mansard roof features the same sloping style.

Ensure that a clear ventilation path is maintained from eaves to ridge where insulation is positioned between the rafters. 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. The name mansard actually means the attic or space inside the roof structure rather than just the shape of the roof. The low downward slope of the mansard roof line acts visually to reduce the scale of a building and helps to eliminate a boxy appearance.

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. The lower slope is commonly fitted with dormer windows. Mansard roof with mansard tiles. 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.

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. You may not see such roofing style in most traditional homes but they can be easily found in barn houses and similar modern places. Now that you have a clear idea about what a gambrel roof is like let us explore the mansard roof in detail. See more ideas about mansard roof gambrel style hip roof.

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.