Moisture-Resistant Greenboard Panel from Canada
Gypsum board with green paper facing designed for high-moisture areas like bathrooms, available in standard 1/2-inch thickness. Classified under HTS 6809.11.00.10 because the moisture resistance comes from treated paper facing only, with no other reinforcements.
Duty Rate — Canada → United States
60%
Rate breakdown
9903.03.1450%Articles the product of Canada as provided in subdivision (b)(3) of U.S. note 51 to this subchapter
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
• Label as 'gypsum board, paper-faced' and include lab tests confirming no synthetic reinforcements
• Check for proper ASTM C1396 compliance certification to support classification
• Avoid declaring as 'waterproof' which could trigger scrutiny for alternative coatings