Nucor TrussFrame

Clear spans in excess of 300′ with our steel building open web rafter system

Steel Building with Nucor TrussFrame

The Ultimate in Steel Building Design Flexibility

TrussFrame by Nucor Building Systems is a hybrid metal building rigid frame system. It consists of typical three-plate built-up columns with solid webs and open-web rafters. The rafters consist of two-plate built-up tees assembled into a truss, using web angles.

TrussFrame Building
Athletic Building with TrussFrame
TrussFrame Steel


Compatible with all Nucor Roof Systems, Nucor TrussFrame provides maximum design flexibility with unobstructed, column-free interior space. Unsightly beams and columns are eliminated, providing a spacious design aesthetic. The unique open web design allows HVAC duct systems, lighting, wiring and sprinkler systems to be incorporated between the trusses, reducing required building heights.

TrussFrame Features & Benefits

    • Clearspans in excess of 300′ offers maximum design flexibility
    • Allows HVAC, wiring, and sprinkler systems to be incorporated into the trusses
    • Compatible with all Nucor Roof Systems
    • Available in both gable and single slope
    • Modular option available
    • Truss-rafter depths up to 12′ or greater
    • Symmetrical and asymmetrical
    • Can support either purlins or joists
    • Gray primer color

TrussFrame is ideal for

    • Agricultural Buildings
    • Retail Stores
    • Manufacturing Plants
    • Sports & Recreational Facilities
    • Arenas and Stadiums
    • Aircraft Hangars
    • Warehouses

Download Nucor TrussFrame Brochure

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