Mill-Finished Aluminum Door Sill Threshold
A raw mill-finished aluminum sill threshold for custom fabrication into door assemblies, with pre-drilled mounting holes. It is classified under tariff item 7610.10.00 as a prepared threshold for aluminum structures, with a standard 2-inch height for various door types.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6.5% | — | 6.5% |
| 🇲🇽Mexico | 6.5% | — | 6.5% |
| 🇺🇸United States | 6.5% | +50.0% | 56.5% |
| 🇩🇪Germany | 6.5% | — | 6.5% |
| 🇯🇵Japan | 6.5% | — | 6.5% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the threshold is imported as plain extruded stock without holes
Unprepared aluminum profiles are classified under this heading.
If the product is a simple flat bar not shaped for door sills
Other aluminum articles apply when not specifically prepared for structures.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• The pre-drilled holes indicate preparation for use, supporting classification under this item
• If the product is imported without any fabrication, it may be considered a raw profile
• Confirm the product is not a 'part of general use' as defined in Section XV notes, which would exclude it from this chapter
Related Products under Tariff item 7610.10.00
ADA Compliant Aluminum Door Threshold Ramp
A sloped aluminum ramp threshold designed to meet accessibility standards for wheelchair passage over door sills, serving as a structural door threshold. This aluminum threshold is classified under tariff item 7610.10.00 as a threshold for doors within aluminum structures.
Adjustable Aluminum Interior Door Threshold
A height-adjustable aluminum threshold designed for interior door openings on uneven floors, featuring a screw leveling mechanism. It is classified under tariff item 7610.10.00 as a door threshold prepared for use in aluminum structures, meeting the definition of a structural component for buildings.
Aluminum Awning Window Frame
> A top-hinged aluminum frame designed for awning windows that project outward, used in ventilation applications. The frame is powder-coated for exterior durability and is prepared for structural installation in building openings, falling under tariff item 7610.10.00 as an aluminum window frame.
Aluminum Bay Window Frame Assembly
A multi-panel aluminum framed window assembly that projects outward from a wall to form a bay, complete with all frames and structural elements. This assembled window unit is designed for permanent installation in residential buildings, providing panoramic views while meeting the definition of a window and frame of aluminum under tariff item 7610.10.00.
Aluminum Bi-Fold Door Frame Set
> A multi-panel aluminum frame set for bi-fold closet or patio doors, including tracks and a threshold. This product is a complete door frame system prepared for structural use, classified under tariff item 7610.10.00 as aluminum doors and their frames.
Aluminum Casement Window Frame
A pre-assembled frame made from extruded aluminum profiles designed specifically for casement windows in residential and commercial buildings. It is classified under tariff item 7610.10.00 as a door, window, or frame prepared for use in aluminum structures, with glazing pockets for glass installation.