4. Roof Assembly
32
PNEG-2145
21' Diameter Gamma Roof Assembly Instructions
Figure 4S Field Drill Holes
Installing the Roof Flashing
The roof flashing will seal the area between the center collar and the roof panels.
What You Should Know
There are three (3) roof flashing sections that overlap and bolt together.
1. Install the first roof flashing section (A) onto the roof panel (B) and align the holes in the roof flashing
(A) with the holes in the roof panel as shown in
2. Adjust the center collar (C) to align with the holes in the roof flashing.
3. Install flange bolts (E) and flange nuts (F), securing the first roof flashing section (A) to the roof
panel ribs.
NOTE:
Leave the bolts out of the holes at the ends of the roof flashing for the overlap. There will be
twelve (12) bolts installed into the roof ribs and five (5) bolts installed into the center collar.
Ref #
Part #
Description
Ref #
Part #
Description
A
CTR-0381
Roof Panel
K
CRP-7350
Roof Panel Support Clip
C
CRP-7346
Roof Rafter (Under roof panel)
L
Roof Panel Holes (Drilled through roof panel
support clips.) (Three (3) per roof panel.)
G
S-10260
5/16" x 1" Flange Bolt
M
Roof Panel Holes (Drilled through rafter)
H
S-3611
5/16" Flange Nut
