Steel Trusses

Buffalo River Truss LLC - Providing You with Steel Truss SolutionsAt Lyon Metal Roofing, we provide high-quality steel trusses designed for strength, durability, and ease of installation. Our steel trusses are engineered to form the structural backbone of pole barns and post-frame metal buildings, delivering reliable support for your roof and framing system. Whether you’re building a new structure or need trusses for a custom project, we offer trusses both as part of complete building packages and sold individually for contractors and DIY builders.

What Are Steel Trusses?

Steel trusses are precision-engineered frameworks made from heavy-duty steel tubing that form the roof structure of a building. Unlike traditional wood trusses, steel trusses resist warping, rot, and insect damage, providing long-term stability and consistent performance in all weather conditions. Their open-web design allows for wider spans and stronger load-bearing capacity, making them ideal for agricultural buildings, workshops, garages, and storage barns.

How We Use Steel Trusses

Every pole barn and post-frame metal building we construct is built around the strength of our steel trusses. They create a solid framework that supports the metal roofing and siding, ensuring your building stands the test of time. With options for both gable and leanto trusses, we can accommodate a variety of designs and applications — from simple shelters to large clear-span buildings.

Steel Trusses We Offer

Our steel trusses come in multiple sizes and load ratings to suit your building needs:

20 PSF Trusses

  • 20ft 4/12 Pitch Gable Truss w/ 18″ Overhang

  • 24ft 4/12 Pitch Gable Truss w/ 18″ Overhang

  • 30ft 4/12 Pitch Gable Truss w/ 18″ Overhang

  • 40ft 4/12 Pitch Gable Truss w/ 18″ Overhang

  • 12ft 2/12 Pitch Leanto Truss w/ Overhang

  • 16ft 2/12 Pitch Leanto Truss w/ Overhang

  • 20ft 2/12 Pitch Leanto Truss w/ Overhang

  • 24ft 2/12 Pitch Leanto Truss w/ Overhang

30 PSF Trusses

  • 20ft 4/12 Pitch Gable Truss w/ 18″ Overhang

  • 24ft 4/12 Pitch Gable Truss w/ 18″ Overhang

  • 30ft 4/12 Pitch Gable Truss w/ 18″ Overhang

  • 40ft 4/12 Pitch Gable Truss w/ 18″ Overhang

  • 12ft 2/12 Pitch Leanto Truss w/ Overhang

  • 16ft 2/12 Pitch Leanto Truss w/ Overhang

  • 20ft 2/12 Pitch Leanto Truss w/ Overhang

  • 24ft 2/12 Pitch Leanto Truss w/ Overhang

Why Choose Lyon Metal Roofing Steel Trusses?

  • Built for Strength: Engineered to meet 20 PSF and 30 PSF load ratings.

  • Versatile Options: Available in multiple spans and pitches for gable and leanto designs.

  • Corrosion Resistant: Coated steel construction ensures long-lasting performance.

  • Easy to Install: Perfect for pole barn kits, post-frame buildings, or standalone use.

  • Made to Last: Designed to pair perfectly with our premium metal roofing and siding systems.