CL Series – CL437

CL Series – CL437

EXPOSED FASTENER CLADDING

CL437 panel profile combines structural capability with sharp aesthetics, engineered to perform in both commercial and industrial applications. With an updated rib pattern for optimized performance and a clean, modern look, this profile is ideal for projects demanding durability, versatility, and visual appeal.

Features & Benefits

  • High-strength rib profiles engineered for maximum structural integrity, using 50-grade steel
  • Suitable for pre-engineered buildings, agricultural structures, and commercial projects
  • CL437 roof panel is engineered for slopes as low as 1:12.
  • Combined with recommended tapes/sealed side laps, create a secure, watertight envelope
  • With a panel coverage of 36.5″, this exposed fastener system is ideal for efficient and economical installation
  • Flexibility to use horizontally or vertically for a high-performance roof system

Colors & Finishes

Antique Linen - 56162 (26GA)

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Black - 56058 (28GA)

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Bone White - 56069 (22GA)

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Bright Red - 56080 (28GA)

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Charcoal - 56072 (22GA)

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Dark Brown - 56062 (26, 28GA)

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Dark Green - 56073 (28GA)

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Galvanized - G90 (28, 30GA)

Natural Finishes

Regent Grey - 56082 (22GA)

Signature Colours

Slate Blue - 56067 (28GA)

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Stone Grey - 56071 (22GA)

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Tan - 56074 (26GA)

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Tile Red - 56066 (28GA)

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White White - 56076 (22GA)

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Exposed Fastener

Covered Width: 36.5″ nominal

Profile Depth: 1.31″ nominal

Standard Lengths: 4′ – 36′

Stratford, ON

26GA

Product File
Thumbnail

CL437 Load Tables – LRFD

.PDF (195.2 KB)
Thumbnail

CL437 Load Tables – ASD

.PDF (211.3 KB)
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CL437 Load Table – LSD

.PDF (210.0 KB)
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CL437 Load Table – ASD

.PDF (202.6 KB)
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CL437 Data Sheet

.PDF (403.9 KB)

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