Steel Trusses

Built steel-tough, utility ready.

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Stocked & Loaded

Steel Trusses offer increased strength, faster installation, and a longer life compared to wood frame pole barn trusses. Pre-welded purlin cups, predrilled bolt holes, and included mounting hardware for fast & easy installation.

We provide angle iron steel trusses in gable, lean-to, and header styles. Stock sizes include gables from 20′ to 40′ wide and lean-to styles in 12′ and 20′ wide. Gable style trusses are available up to 50-60′ wide by special order, depending on style.

For a full building quote including posts, purlins, sheeting and accessories, try our building quote form.

Steel Trusses Product Ftruss P001 Component Side Angle Gable 2022
Steel Trusses Product Ftruss P002 Component Overhead Gable
Steel Trusses Product Ftruss P003 Component Front Angle Gable

Design & Size

Steel Trusses come in three types: gable, lean-to, and header. Gable trusses are in stocked in a 4:12 slope x 20′, 24′, 30′, and 40′ width and special order up to 100′ wide. Lean-To trusses are stocked in a 1:12 slope x 12′ and 20′ width and special order up to 60′ wide. Header trusses are special order up to 24′ wide.


Width: Up to 100'
Truss Spacing: 10' Apart Typical

Gauge & Weight

Gauge varies by truss size
Approx. Weights:
7lbs / Foot for Single 1.5 Chord
9lb / Foot for Single 2 Chord
11lb / Foot for Double 1.5 Chord
13lb / Foot for Double 2 Chord

Warranty & Finish

Steel Trusses carry no specific warranty and have a matte black finish.

Purpose & Use

  • Design Criteria – IBC 2018, 2021
  • Wind speed rating: 105-mph*.
  • Roof live load: 20 PSF
  • Dead load: 6-12 PSF by size/span
  • Ground snow load: 15 PSF*

*Engineer stamped in the following states:

  • Tennessee
  • North Carolina
  • Kentucky
  • Georgia
  • Alabama

*Ask for stamped drawings to verify specifications for your specific project and truss. Many drawings are also stamped for South Carolina. In some cases, special engineering and/or designs can be requested to meet additional requirements.




Available finishes vary by branch, size, and gauge. Color accuracy is limited by scanning and viewing conditions.


Primarily PDF downloads, these resources provide general, installation, and testing data.