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.
Mansard roof parapet detail.
Their steep and lower pitch is approximately 70 degrees.
Reinforced concrete masonry wall at parapet.
Additional construction details drawings as well as the small selection of new details here including parapet wall detail mansard roof edge detail and box gutter detail and the foundation wall floor and roof drawings on the contruction details page many of the building notes have a related construction detail drawing with specific dimensions eg rafter sizes spans insulations types for.
Mansard roofs are generally made from a combination of two pitches on both fronts as well as the rear side.
Mansard roof detail 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.
Any modifications or changes to the certainteed drawings are the sole responsibility of the roof consultant architect designer or builder and certainteed assumes no responsibility or liability for any such modifications or changes.
Now that you have a clear idea about what a gambrel roof is like let us explore the mansard roof in detail.
Download our standard details please fill in your details below to access our full list of standard details for sika sarnafils range of systems for this content to be displayed you need to accept all cookies in the cookie settings and confirm your selection or by clicking the allow all button.
Cad drawing and structure detail of roof parapet wall along with coping and drip course detail.
Mansard roofs are for the most part based on standing seam or batten seam construction.
Mansard roof extensions are often not acceptable where no other houses in your row have been extended and where the roof line remains unbroken.
4 kb wp1 plan dwg 33.
Dwg as downloads here.
Depending on the size and character of the existing building a flat topped mansard roof is more likely to be acceptable which keeps the overall height to a minimum.
Mansard detail lead cad pdf cad dwg.
The lower ends of the pans are typically hooked over an edge strip to form a drip.
Roofing cad details important.
However on the other pair of sides the mansard roof features the same sloping style.
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.
1 parapet with secret fix strip with steel grip bar.
They set somewhat backward and behind a small parapet on the street side.