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4″ RIB ®

4″ RIB ®

Product Overview

Serving as an industry standard, these heavy-duty panels are primed for intense industrial and lagging applications.

Panel Specs

      • Vertical and Horizontal Applications
      • Mitered Corners Available
      • Substrate Offering: .032″, .040″ and .050″ Aluminum and 24, 22, 20 and 18 Gauge Steel
      • Panel Variation 8″ Rib is Available
      • Maximum Panel Length: 45′
      • Minimum Panel Length: 6′

Resources:

 

 

 

 

 

See Available Colors

Finish Offerings

Complete Panel Width Offering Includes:

Gauge Panel Width Panel Coverage
24 ga steel 38.50″ 32″
22 ga steel 35.563″ 32″
20 ga steel 35.563″ 32″
18 ga steel 35.563″ 32″
Aluminum unpainted 45.625″ 44″
Aluminum painted 38.50″ 36″

 

4” Rib Gravity Load Table(Steel)

Ga. Spans 6’-0” 7’-0” 8’-0” 9’-0” 10’-0” 11’-0” 12’-0”
26 1 & 2 46 34 26 21 NR NR NR
26 3 58 43 33 26 NR NR NR
24 1 & 2 46 34 26 21 NR NR NR
24 3 58 42 32 26 NR NR NR
22 1 & 2 62 46 35 28 22 NR NR
22 3 78 57 44 35 28 25 21
20 1 & 2 77 57 43 34 28 23 NR
20 3 96 71 54 43 35 29 24
18 1 & 2 101 74 57 45 36 30 25
18 3 126 93 71 56 45 38 32

4” Rib Positive Wind Load Table (Alum.)

Thk. Spans 6’-0” 7’-0” 8’-0” 9’-0” 10’-0” 11’-0” 12’-0”
.032” 1 65 48 37 29 23 NR NR
.032” 2 56 56 31 25 20 NR NR
.032” 3 70 70 39 31 25 NR NR
.040” 1 81 81 45 36 29 24 NR
.040” 2 77 77 43 34 28 23 NR
.040” 3 197 97 54 43 35 29 24
.050” 1 100 100 56 45 36 30 25
.050” 2 103 103 58 46 37 31 26
.050” 3 129 129 73 57 47 38 32