Galvanized Steel Roof Truss
Prefabricated triangular framework of galvanized steel angles and tubes for supporting roofing in buildings. Classified under HTS 7308.90.95.90 as a roofing framework, a part of iron or steel structures.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as individual raw tubes >406.4mm OD
Separate tubes not assembled into frameworks classified as other hollow steel profiles.
If complete prefabricated building sections
Fully prefabricated buildings including roof structures go to heading 9406.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include galvanizing thickness certification (e.g
• G90) and structural load calculations
• Label components clearly to prevent confusion with raw galvanized tubes under 7306
• Check country-of-melt requirements for US government projects under Buy America provisions
Related Products under HTS 7308.90.95.90
Steel Bridge Girder
A large I-beam girder made of structural steel, designed for use in bridge construction to support loads and spans. It falls under HTS 7308.90.95.90 as a part of structures, specifically for bridges, prepared for structural use in iron or steel fabrication.
Steel Lattice Tower Section
Modular section of angle iron framework for assembling communication or power transmission towers. Falls under HTS 7308.90.95.90 as lattice masts, parts of steel structures.
Structural Steel Column
H-shaped steel column prepared with base plates and splice connections for multi-story building construction. Classified in HTS 7308.90.95.90 as columns, parts of iron or steel structures.
Steel Balustrade Panel
Welded steel panel with decorative pickets and top/bottom rails for staircases and balconies. HTS 7308.90.95.90 covers balustrades as parts of steel structures.
Steel Door Frame Assembly
Welded steel frame with hinge reinforcements and threshold prepared for institutional door installation. Falls under HTS 7308.90.95.90 as door frames, parts of structures.
Steel Lock Gate Section
Curved steel plate panel with rib stiffeners for canal/river lock gate systems. Classified under HTS 7308.90.95.90 as lock gates, parts of steel structures.