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
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 30′ 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
Weight: Approx. 7.5lbs / Foot

Warranty & Finish

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

Purpose & Use

  • Design Criteria – IBC 2012, 2015 & 2018
  • Wind load: 90-mph
  • Design wind speed rating: 115-mph.
  • Roof live load: 20 PSF
  • Dead load: 9 PSF
  • Ground snow load: 30 PSF

Engineer stamped in the following states:

  • Tennessee
  • Kentucky
  • Georgia
  • Alabama



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.