Mighti-Rib PBR Corrugated Metal Roofing
Mighti Rib PBR Description:
The Mighti-Rib PBR panel shall have a coverage of 36″. Panels shall be directly fastened to the substrate. The panel shall have an overlapping side-lap feature. Available unpainted or finished with high-performance Super Alurite® paint system
Mighti Rib Positive Gravity Load Table
| Gauge | Spans | 3’-0” | 4’-0” | 5’-0” | 6’-0” | 7’-0” | 8’-0” | 9’-0” |
| 26 | 1 | 112 | 63 | 40 | 28 | 21 | NR | NR |
| 26 | 2 | 155 | 87 | 56 | 39 | 29 | 22 | NR |
| 26 | 3 | 194 | 109 | 70 | 49 | 36 | 27 | 22 |
| 24 | 1 | 123 | 69 | 44 | 31 | 23 | NR | NR |
| 24 | 2 | 133 | 75 | 48 | 33 | 24 | NR | NR |
| 24 | 3 | 167 | 94 | 60 | 42 | 31 | 23 | NR |
| 22 | 1 | 164 | 92 | 59 | 41 | 30 | 23 | NR |
| 22 | 2 | 168 | 95 | 61 | 42 | 31 | 24 | NR |
| 22 | 3 | 210 | 118 | 76 | 53 | 39 | 30 | 23 |