Calculated estimate14.46
ft
Common-rafter line length
Run from wall to ridge11.94 ft
Rise from wall to ridge5.97 ft
Roof slope factor1.118
Layout rafter pairs25
Rafters to order56 rafters (28 pairs)
This is roof geometry, not a span or cut approval; verify bearing, birdsmouth, tail, ridge, stock length, species, grade, loads, and local code.