531
Appendix B
© 2009, AWI, AWMAC, WI - Architectural Woodwork Standards - 1st Edition, October 1, 2009
(Appendix B is not part of the AWS for compliance purposes)7 - Stairwork and Rails
TURNING RUNS
1 2 3
6
5
4
1 2 3 4
8 7 6 5
BACKPITCH EXAMPLE
6-1/2 "
1-1/16"
1/2"
1-1/2"
1-1/16"
typ.
11 "
(279 mm)11 "
(279 mm)11 "
(279 mm)(165 mm)(27 mm)(38.1 mm)(12.7 mm)(27 mm)B