OSB Web TJI Joist from United States
This is a Trus Joist I-joist (TJI) with an oriented strand board web and machine stress-rated wood flanges, designed for long-span floor applications. It is a prefabricated engineered structural timber I-beam product that falls under tariff item 4418.83.00. The machine stress-rated flanges ensure consistent strength properties for structural use.
Duty Rate — United States → Canada
3%
Import Tips
• Confirm that the machine stress-rated flanges are certified to Canadian lumber grading rules (NLGA)
• Provide engineering data showing the I-joist meets Canadian building code requirements (OBC/NBC)
• Ensure the OSB web is treated for moisture resistance if the product will be exposed to humid conditions during transport