20x24 C-Channel Building

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20×24 C-Channel

Our 20×24 C-Channel building package is an all steel building at a more affordable price than the same size I-beam building. This building is a great option for a workshop, agricultural storage building or one car garage. More importantly, unlike its I-beam alternative, this building package comes with one 3070 man door and one framed opening that can be outfitted easily with a sectional door. This building package is only available in some areas, contact us for details.

All C-Channel Buildings

Framing Detail, Warranties and Service

Brand General Steel
Available Products C-Channel Framing: 26 Gauge Sheeting
Add Colors Roof, Walls and Trim
Structural Warranty 50 Years
Paint Warranty 40 Years
Standing Seam Roof Warranty 25 Years
Galvalume Roof Warranty 20 Years
Project Coordinator Included at No Additional Cost

C-Channel vs I-Beam

Our 20×24 C-Channel building can be customized with a personalized color scheme. This building is limited to one framed opening per side but offers many of the same components as an I-beam building. If you are looking for an all steel building and you’re unwilling to compromise on the advantages a metal building provides, this building system is our recommendation.

C-Channel Pros

  • Includes one 3070 man door
  • Includes one 8x8, 9x8, or 10x8 framed opening
  • More affordable

C-Channel Cons

  • Not available in all regions
  • Limited to four sizes
  • Limited on customization options

I-Beam Pros

  • Does not include any doors
  • Does not include any framed openings
  • Higher initial investment

I-Beam Cons

  • Virtually unlimited sizes
  • Hundreds of customization options
  • Available in all areas domestically and globally

Frequently Asked Questions

What's the difference between a sectional and roll up door?

A sectional door opens manually or by motor along a track parallel to the ceiling. Roll up doors coil into a drum above the opening.

What types of insulation are common in metal buildings?

Batt insulation is the most economical and common followed by insulated panels. Spray foam is not recommended.

How do I make my steel building look less like a "steel building"?

We offer GenStone faux stone, rock and brick that can be installed directly to the metal siding. GenStone provides the look of these materials at a more economical price.

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