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ft
1 ft300 ft
ft
0.5 ft40 ft
deg
30 deg85 deg
ft
0.5 ft40 ft
deg
5 deg60 deg
Total Roof Area
770.3
Total roof area across all four gambrel roof planes.
Approximate Attic Volume
3,597
Approximate usable volume enclosed by the gambrel roof shape.
Lower Rafter Length
8.81
Length of each lower-slope rafter.
Upper Rafter Length
7.24
Length of each upper-slope rafter.
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