Consists of structural steel members, usually beams and channels acting as a purlin support system. The system is covered with a corrugated metal roof cover. The sawtooth design has a serrated cross-section whose shorter, steep or vertical sides have fenestration for light and ventilation.
Sheathing, vertical column supports or roof cover.
Enter the following for this component:
Percent of Total Floor Area: 1 – 100, or
Roof Area (Square Feet)
Roof Structure