4. Roof Assembly
30
PNEG-2262
24' Diameter Gamma Roof Assembly Instructions
Attaching the Roof Panels
Roof panels overlap the previous roof panel, giving protection from the outside elements. Rafters and roof
panel support clips will support to hold the roof panels.
Before You Begin
Ensure all the roof rafter assemblies and purlins are installed and properly tightened. Pre-determine the
manway access location. Make sure the roof panel support clips are attached on the purlins before
installing the roof panels (1).
What You Should Know
For adjustment purposes, roof panels (1) are installed to each rafter first, causing exposed gaps (2)
between each roof panel (1) group. After all the roof panels are installed, ensure that all installed hardware
(flange bolts with sealing washers and flange nuts) are tightened to secure the roof panels.
Figure 4R
Roof Panel Overview
NOTE:
When installing the roof panels, take into consideration placing the manway for ease of access to
and from the sidewall and the roof ladders.
1. With assistance, position a roof panel (1) onto the roof rafter (4) and install a 5/16" x 1" flange bolt (7)
and 5/16" flange nut (8) securing the upper portion of the roof panel (1).
2. Install five 5/16" x 1" flange bolts (7) and 5/16" flange nuts (8), into the lower portion of the roof
panel (1), securing the roof panel (1) to the intermediate eave angle (6) and eave clips (5).
3. Working in a clockwise direction, continue installing the roof panels (1) to each roof rafter (4), leaving
an exposed gap (2) between each installed roof panel.
Ref #
Part #
Description
1
CTR-0382
Roof Panel
2
Exposed Gap