Building with Fabral metal wall and roof system

Architectural/Commercial > Exposed Fastener

Mighti-Rib®

  • Excellent for commercial and industrial applications
  • 26 gauge full hard (80 ksi) steel
  • Diaphragm capacity per ICBO Evaluation Report
  • Standard lengths: 6'-45'
  • PBR panels require a minimum slope of 1:12
  • UL90 rating for PBR panels when attached to steel purlins
  • Available unpainted or finished with high-performance Super Alurite® paint system

Positive Gravity Load Table (Steel)

Ga.

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


Specifications

Download the specifications for Mighti-Rib PBR in Microsoft Word format below:

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Color Charts & Paint Systems Information

Colors shown will vary based on your monitor type and settings. Actual metal samples are available. Due to product improvements, changes and other factors, FABRAL reserves the right to change or delete information herein without prior notice.

Notes:

1. * Non Standard stock may be subject to extended lead time.

2. Banner Red, Burgundy, Apothecary Blue, Pewter, Bright Silver and Bright Copper are subject to premium pricing.

Gauge

24

22

18

Galvalume

Regal White

Bone White

Stone White

Sandstone

Surrey Beige

Old Town Gray

Slate Blue

Colonial Red

Banner Red

Medium Bronze

Dark Bronze

Mansard Brown

Hartford Green

Musket Gray

Slate Gray

Patina Green

Regal Blue

Charcoal Gray

Hemlock Green

Classic Green

Matte Black

Terra Cotta

Teal

Burgundy

Apothecary Blue

Pewter

Bright Silver

Bright Copper

 

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Warranty

  • 25-year limited paint warranty for sidewalls.
  • 20-year limited paint warranty for roofs.
  • You may request a copy of any of our warranties for specific details.

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Installation & Care

Use the links below to download installation instructions found on this page in PDF or Microsoft Word format:

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Product Information
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