Over the structural steel frame is placed a wood sheathing or deck which may be a solid plywood sheathing, solid board or some type of wood plank. The sawtooth design has a serrated cross-section whose shorter, steep or vertical sides have fenestration for light and ventilation.
Roof cover.
Enter the following for this component:
Percent of Total Floor Area: 1 – 100, or
Roof Area (Square Feet)
Roof Structure