Structural 7/16-inch OSB Sheathing from Canada
Oriented strand board (OSB) panels measuring 7/16 inch thick, made from wood strands oriented in cross-directional layers and bonded with resins, designed for wall and roof sheathing in residential construction. Classified under HTS 4410.12.0020 as 'other' oriented strand board, not specifically for containers or packaging. Meets APA-rated structural standards for load-bearing applications.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify APA or equivalent structural rating certification to confirm compliance with building codes and avoid reclassification as non-structural
• Include mill test reports documenting resin content and formaldehyde emission levels (e.g
• CARB Phase 2 compliant) for TSCA Title VI customs clearance