Moisture-Resistant Greenboard Panel from United States
Gypsum board with green paper facing designed for high-moisture areas like bathrooms, available in standard 1/2-inch thickness. The moisture resistance comes from treated paper, and there are no other reinforcements, so it qualifies for tariff item 6809.11.00.
Duty Rate — United States → Canada
6%
Import Tips
• Confirm the moisture resistance is solely from the paper treatment
• Provide technical data sheets to the CBSA if classification is questioned
• Ensure the product is not coated with any additional water repellents