Shop
      Contact Us

      Channel Substructural Component

      Channel-shaped support for framing, bracing, and connections.

      McElroy Metal’sl channels provide reliable strength and alignment for a wide range of metal building applications, including framing reinforcement, openings, equipment supports, and panel attachment. Manufactured in multiple gauges, sizes, and finishes, channels deliver dependable performance.

      Channel Substructural Component Specs at a Glance*
      Shape Type:
      Common Uses:
      Web Dimensions:
      Flange Widths:
      Gauge Options:
      Material:
      Finishes:
      Lengths:
      Optional Features:
      Cold-formed channel section
      Framed openings, reinforcement, equipment supports, trim and edge framing, and general secondary structural support
      4 3/16”, 6 3/16”, 8 3/16”, 10 3/16”
      2”, 3”
      12 GA, 14 GA, 16 GA
      High-strength structural steel, ASTM A653 or equivalent
      Red Oxide Primer or Galvanized (G90)
      5’ to 45’ (varies by facility)
      N/A

      *Specifications and details are subject to change. Always verify project requirements with current McElroy Metal technical documentation

      Channel Substructural Component Ideal Applications

      • Framing reinforcement in metal buildings provides added stiffness and load distribution.

      • Window, door, and opening framing to support clean openings and reliable attachment points.

      • Support member for mechanical, electrical, and equipment loads.

      • Trim and edge framing where straight, clean lines are needed.

      • Secondary structural support across walls and roofs.

      purlin_channel

      Channel Substructural Component Top Benefits

      1. Multiple Gauges and Sizes: Available in a variety of widths and thicknesses to match project loading and configuration needs.

      2. Durable Protective Finishes: Offered in red oxide primer or galvanized coatings for long-term corrosion resistance.

      Standard Size & Gauges

      4-7" Web

      4 3/16" x 2" 16 & 14 Gauge

      6 3/16" x 2" 16, 14 & 12 Gauge

      8-9" Web

      8 3/16" x 2" 16, 14 & 12 Gauge

      10-11" Web

      10 3/16" x 2" 16, 14, & 12 Gauge

      Brochures/Flyers

      2025 Product Catalog

      Product Data Sheets

      Substructural Parts Product Data

      Product & Trim Information Books

      Substructural Components Product Information Book

      SDS - Substrate & Paint

      Red Primer Safety Data Sheet Galvanized Safety Data Sheet Gray Purlin Safety Data Sheet
    • Customize (Recommended) Download All

      • Customize your submittal package

      Click on your desired documents below to select them for your package.

      General Product and Warranty Information

      Panel Load Tables w/Section Properties and Testing

      Safety Data and Material Safety Data Sheets

      Substructural Section Properties

      Channels - Effective Section Properties Channels - Gross Section Properties Hat, Channel, Mac-Girt, Sub-Girt Effective Section Properties Hat, Channel, Mac-Girt, Sub-Girt Gross Section Properties
      Peachtree Solar-501-1

      Notes & Manufacturing Locations

      • Manufactured in: Bossier City, LA; Clinton, IL; Adelanto, CA; Merkel, TX; Ashburn, TX & Sunnyvale, TX

      Find a Distributor

      Find a Distributor / Contractor Near You

      Whether you’re building a new home or planning renovations, a metal roof can deliver long-term cost savings and comfort. To explore your options and find the product that meets your aesthetic and budgetary needs, contact a McElroy Metal distributor or contractor in your area today. We can’t wait to help make your dream home a reality.

      Find a Contractor

      Frequently Asked Questions

      The questions below address common considerations and help guide product selection for your project.

      What sizes of channels do you offer?
      Are channels considered primary or secondary framing?
      Are channels suitable for use around openings?
      Yes. Channels are commonly used for framed openings, including windows, doors, and mechanical penetrations.
      Do you offer standard or custom punching on your channel substructural components?
      Yes. We offer custom punching on products with a material stretch-out greater than 4”. This flexibility allows contractors and fabricators to reduce field drilling, streamline installation, and align hole patterns with project-specific requirements.
      Do you offer both galvanized and red oxide finishes?
      Yes. Customers can select the finish that best meets their corrosion-resistance needs.
      Are channels considered primary or secondary framing?
      They are typically used as secondary or auxiliary framing, but exact use depends on project design.
      McElroy Logo Emp Ownd Opt1_BLK-RED

      Why Choose McElroy Metal

      McElroy Metal is an employee-owned manufacturer with more than six decades of experience producing high-quality metal roofing, wall systems, and substructural components. Our nationwide manufacturing and service center network ensures consistent availability, responsive support, and dependable delivery. Built on a culture of craftsmanship and partnership, our products are engineered for long-term durability and trusted performance on projects of every size.

      arrow_back arrow_forwards close
      lightboximage lightboximage