upside down using a nibbler. For best results, use #14 x 7/8” Lap Screws at panel overlaps. For installation into a steel frame, use #12 x 1” (minimum) Self-Drilling Screws. For installation into a wood frame, use #10 x 1” (minimum) Wood Screws. Position fasteners as shown in Figure 1. FASTENERS–EAVE,RIDGE,&ENDLAPS FASTENERS