The Right Frame For Every Fabric Building Project
For more than 45 years, ClearSpan’s steel frame systems have set the standard for durable fabric building construction. Available with either Truss or I-Beam frames, these structures provide a dependable base for ClearSpan’s fabric cladding, while accommodating a wide range of applications across dozens of industries, like construction, athletics, government, agriculture and manufacturing. With proven designs, exceptional strength and efficient construction timelines, ClearSpan fabric building frames help customers get the structure they need, without sacrificing long-term performance.
Every building has unique structural requirements. By offering both Truss and I-Beam frame systems, ClearSpan can match the right structural solution to each operation’s unique size, application and performance goals, rather than forcing every project into a one-size-fits-all design.
The ClearSpan Steel Frame Advantage Includes:
Built with high-quality steel for lasting durability
Two proven structural systems for fabric buildings
Complete quality control from our facility to your site
Tailored to your operational requirements
Trusted by customers across dozens of industries
Full-service project management from concept to completion
Building delivered across the country in every climate
50 years of protection for added peace of mind
Which Frame Is Right For Your Project?
ClearSpan Truss Frame
The Truss Frame is ClearSpan’s most established fabric building frame, offering a proven combination of strength, efficiency and value. Its triple-galvanized steel construction and arch design make it an ideal choice for a wide range of fabric building applications, delivering dependable performance with efficient installation.
- Triple-galvanized steel – Long-lasting corrosion resistance
- Arched truss framework – Proven strength and efficiency
- Cost-effective design – Maximize value without sacrificing performance
- Optimized for fabric cladding – Ideal for ClearSpan fabric buildings
- Versatile system – Adaptable to a wide range of project requirements
ClearSpan I-Beam Frame
The I-Beam Frame provides a robust structural solution for larger or more demanding projects. Its rigid steel construction supports fabric or metal cladding, offering exceptional versatility, customization and long-term performance for facilities that require greater structural capability.
- Robust structural steel – Built for demanding applications
- 29 oz. Armor Shield Cover – The ideal pairing for premium performance
- Design flexibility – Can accommodate fabric or metal cladding
- Optional PPG paint system – Added protection and longevity
- Large-scale capabilities – Designed for expansive facilities
Built Around Your Operation
No two building projects are exactly alike. While both Truss and I-Beam frames provide exceptional strength and long-lasting durability, each offers unique structural characteristics that may be better suited for certain building sizes, layouts or operational requirements. Whichever frame customers choose, they can invest with confidence knowing it’s backed by ClearSpan’s industry-leading 50 year warranty.
ClearSpan’s Building Specialists work closely with every customer to evaluate their project and recommend the frame system that best aligns with their needs. By combining two proven steel frame solutions with in-house manufacturing and personalized project support, ClearSpan delivers fabric buildings that provide flexibility, reliability and long-term value.
To start your next building project or to learn more about ClearSpan’s fabric building frames, call or Request a Quote today.

