Adjustable Aluminum Interior Door Threshold from United States
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.
Duty Rate — United States → Canada
56.5%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the threshold is declared as a finished structural component, not as raw aluminum profile, to avoid misclassification
• Provide technical drawings showing the leveling mechanism to support the tariff classification
• Verify whether the product qualifies for preferential treatment under a free trade agreement by checking the certificate of origin