Patio Sliding Glass Door Aluminum Threshold from Canada
Aluminum track threshold for sliding patio doors, featuring dual channels for weatherstripping and roller support. Falls under HTS 7610.10.00.20 as a prepared structural component for aluminum door systems. Corrosion-resistant finish for outdoor use.
Duty Rate — Canada → United States
55.7%
Rate breakdown
9903.85.0750%Except as provided in headings 9903.85.09, 9903.85.68 or 9903.85.70, derivative aluminum products, provided for in the tariff provisions enumerated in subdivision (j) of note 19 to this subchapter.
Import Tips
• Document track dimensions and compatibility with standard aluminum patio door frames
• Anodized finishes need surface treatment declarations for valuation