30×40 Cottage Hip Roof Area (8:12 Pitch)
Combines the wind resistance of hip design with the snow-shedding benefits of 8:12 pitch. Popular in coastal and mountain regions.
Results
Total Roof Area1,586.64sq ft
Pitch Ratio8:12
Pitch Angle33.7degrees
Rafter Length18ft
Pitch Multiplier1.202
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