Installation Guide

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GENERAL RULES
In most cases you are required to stack multiple roof panels. Here are the rules:
1. The rules of single roof panel nailing apply to multiple roof panel nailing as well, i.e., start from the
screw holes at the bottom end.
2. The "peripheral-to-the-middle" rule applies to roof panel stacking as well.
Take the three roof panels on the top as an example, do not simply nail the wall panels from left to right or
right to left. Follow the order of ①②③. This is strictly necessary.
Detailed layout will be illustrated in the following steps.
GENERAL RULES: Multiple Roof Panel Stacking
and Nailing