Roof Flashing
The roof flashing (E) will seal the area between the center collar (A) and the roof panels. The flashing (E)
pieces are assembled to the center collar (A) after attaching the roof panels to the intermediate center
collar (H).
1. After the assembly of the roof panels onto the intermediate center collar (H), the top center collar (A)
and the flashing (E) should be positioned on top of the panels.
2. Position the flashing (E) seam over the reinforcement angle seam (X) to ensure correct alignment.
NOTE:
Improper positioning will result in holes and notches not aligning properly. The end of roof
flashing (E) must align with the splice in the lower center collar to align properly for the timing
of tabs with the roof panels. Ensure to use flashing reinforcement angle (X) at each flashing
splice.
3. Apply caulking (D) to the center collar (A) where the flashing (E) will be placed.
4. Apply caulking (D) on each overlapping flashing (E).
5. Assemble the flashing (E) pieces together with the center collar (A) by using 5/16 x 1 in. flange
bolts (B) and 5/16 in. flange nuts (C).
Figure 8-4
Roof flashing
A
Center collar (CRP-4608)
B
5/16 x 1 in. flange bolt with sealing washer
(S-10260)
C
5/16 in. flange nut (S-3611)
D
Caulking (S-4458)
E
Roof flashing (CRP-4684)
H
Intermediate center collar - Green
(CTR-0795) (3)
X
Reinforcement angle (CRP-6188)
82
PNEG-4336
36 Ft. Diameter 40-Series Bins
