Aluminum structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge-sections, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, balustrades, pillars and columns); aluminum plates, rods, profiles, tubes and the like, prepared for use in structures

Every line of heading 7610

• 7610 Aluminum structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge-sections, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, balustrades, pillars and columns); aluminum plates, rods, profiles, tubes and the like, prepared for use in structures.
• 7610.10.00 Doors, windows and their frames and thresholds for doors: General 5.7%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 45%.
• 7610.10.00.10 Windows and their frames (under: Doors, windows and their frames and thresholds for doors) (kg).
• 7610.10.00.20 Thresholds for doors (under: Doors, windows and their frames and thresholds for doors) (kg).
• 7610.10.00.30 Other (under: Doors, windows and their frames and thresholds for doors) (kg).
• 7610.90.00 Other (under: Aluminum structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge-sections, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, balustrades, pillars and columns); aluminum plates, rods, profiles, tubes and the like, prepared for use in structures): General 5.7%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 45%.
• 7610.90.00.20 Sheet-metal roofing, siding, flooring, and roof guttering and drainage equipment (kg).
• 7610.90.00.40 Architectural and ornamental work (kg).
• 7610.90.00.60 Mobile homes (under: Other) (kg).
• 7610.90.00.80 Other (under: Other) (kg).

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.