Comprised of asphalt-impregnated felt with a finished top layer of mineral granules, usually installed in long sheets as it is unrolled. The joints will be staggered; widths of the rolls vary.
The appropriate flashing, gutters, fasteners and openings typical of the occupancy.
Quality is influenced by type of material and installation.
Enter the following for this component:
Percent of Total Floor Area: 1 – 100, or
Roof Area (Square Feet)
Roof Cover