Aluminum Door Threshold Profile
Extruded and anodized aluminum profiles cut to length for door thresholds in commercial entrances. HTS 7610.90.00.40 applies to parts prepared for structures like doors and thresholds. Conforms to aluminum alloy definitions in chapter notes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for doors, windows, and their frames as complete assemblies
Assembled units shift from prepared profiles to complete structural elements.
If hollow but not structurally prepared
Basic hollow aluminum profiles without structural machining fall under 7604.
If functioning as metal mountings/handles
Thresholds with mounting hardware may classify as Chapter 83 fittings.
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 threshold dimension specs and finish details (e.g
• anodized) in entry docs for proper ornamental classification
• Avoid misclassification as floor covering strips under 3918 by proving structural door function
• Test for alloy compliance if content nears note limits; request supplier chemical analysis
Related Products under HTS 7610.90.00.40
Aluminum Window Frame Profile
Extruded aluminum profiles specifically shaped and prepared for assembling into window frames in residential buildings. Classified under HTS 7610.90.00.40 as aluminum plates, rods, profiles prepared for use in architectural structures. Meets the criteria for aluminum alloys with predominant aluminum content over other elements.
Aluminum Lattice Mast Section
Prefabricated triangular aluminum lattice sections for telecommunication towers and masts. Prepared for structural assembly in architectural towers per HTS 7610.90.00.40. Aluminum alloy with iron/silicon content exceeding pure aluminum limits.
Decorative Aluminum Pillar Cladding
Anodized sheet aluminum panels pre-formed for wrapping architectural pillars and columns. Ornamental work prepared for structural pillars under HTS 7610.90.00.40. Aluminum content predominates per alloy definitions.
Aluminum Column Base Plate
Machined aluminum plates with bolt hole patterns for securing architectural columns. Architectural work under HTS 7610.90.00.40 prepared for structural columns. Predominant aluminum alloy construction.
Aluminum Bridge Parapet Rail
Extruded and assembled rail sections for pedestrian bridge parapets. Ornamental/architectural safety features per HTS 7610.90.00.40. Aluminum alloy meeting impurity limits.
Anodized Aluminum Fascia Trim
Pre-cut anodized aluminum trim pieces for building fascia boards. Ornamental architectural work HTS 7610.90.00.40. Surface-treated alloy aluminum.