ssembly Plan
Fig. 22
NOTE: There must be a 2-7/8''
Nominal Gap between all
barrier boards.
(2)
1-1/4'' screws
Per joint
1-1/4'' screw
NOTE: There must be a 2-1/8''
Nominal Gap between all
barrier boards.
Barrier Boards
1. ttach Barrier Boards as shown in (Fig. 22) and (Fig. 22a).
32
Fig. 22a
(2)
1-1/4'' screws
Per joint