2″x4″ C-Purlin

2x4x20 C Purlin

Strong and versatile cold-formed steel channel for supporting roofing, flooring, and other building elements.

The 2x4x20 C purlin is a C-shaped steel profile commonly used in construction projects to provide structural support for roofs, floors, and other horizontal applications. It’s known for its strength, affordability, and ease of use.

Key features:

• Material: Cold-formed steel
• Shape: C-shaped profile
• Dimensions:
  • Nominal depth: 2 inches (actual depth may vary slightly)
  • Nominal width: 4 inches (actual width may vary slightly)
  • Length: 20 feet
  • Thickness: 1.5 mm or 1.2mm
• Strong and lightweight: Provides excellent strength-to-weight ratio.
• Versatile: Suitable for various applications, including supporting:
  • Roof systems (metal, shingle, tile, etc.)
  • Floor joists
  • Mezzanines
  • Carports
  • Patios
  • And other building elements

Additional details:

• Galvanized finish: galvanized coating for added corrosion resistance
• Installation: Typically installed using screws or bolts secured to supporting structures like beams or walls.

When choosing C purlins, consider factors like:

• Span: The distance between supports where the purlin will be placed.
• Load capacity: The weight the purlin needs to support.
• Material and thickness: These will influence the strength and weight of the purlin.