OSB Structural Sheathing Panel from United States
OSB structural sheathing panels are oriented strand board with wood strands oriented in layers and bonded with resins, used for structural sheathing in construction. They are classified under tariff item 4410.90.00 as 'other' similar board of wood, not elsewhere specified.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the OSB is not treated with preservatives or fire retardants that could change its classification
• Provide technical specs (thickness, resin type) to support the tariff code
• Be aware of potential trade remedies on OSB imports from certain countries