Regular Hip/Valley And Jack Rafters - Calculated Industries 4054 Pocket Reference Manual

Regular Hip/Valley and Jack Rafters

A roof's Pitch is 9/12 and half the total
Span is 6 Feet. Find the lengths of the
Common, Hip/Valley and Jack rafters
(Jack rafters at 16 Inch On-Center
spacing):
KEYSTROKE
1. Find the Common rafter length:
o o
6 f R
9 i p
d (Common)
P R
OCKET EFERENCE
RUN 6
PEND 9
DIAG 7
G
UIDE
DISPLAY
0
PIES PULG
PULG
6
PIES PULG
(Cont'd)
— 31
0.