24
PB 8242 -PB 8244
24
1-1/2'' screw
2-1/2'' screw
N. Barrier Boards
1.
Install 5/4'' barrier boards evenly spaced in
the opening.
Use 2-1/2'' screws to
secure to 5/4'' x 4'' to 4'' x 4''
Fig. 24
(5)
5/4
''x
6''
x
47
-1/2
''
(2)
1-1/2'' deck screws
per joint