Abuse-Resistant Gypsum Sheathing Board
Exterior-grade gypsum panel with paper facing and hardened core for sheathing applications, 5/8-inch thick. The enhanced durability comes from the plaster formulation, and the facing is paper-only, so it qualifies for tariff item 6809.11.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6% | — | 6% |
| 🇲🇽Mexico | 6% | — | 6% |
| 🇺🇸United States | 6% | — | 6% |
| 🇩🇪Germany | 6% | — | 6% |
| 🇯🇵Japan | 6% | — | 6% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the sheathing has additional weatherproofing layers
Additional layers would exclude it from paper-faced boards.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the hardened core is due to plaster density, not added materials
• Provide product data sheets showing the paper-only facing
• Check if the sheathing meets Canadian exterior building standards
Related Products under Tariff item 6809.11.00
1/2-Inch Regular Gypsum Lath Board
Thin gypsum board sheets used as plaster base in veneer applications, double-faced with paper. They fall under tariff item 6809.11.00 for their gypsum plaster core and exclusive paper reinforcement.
Abuse-Resistant Paperfaced Drywall
High-impact gypsum panels with a denser core and paper facing, designed for high-traffic areas such as schools. The paper facing is the only reinforcement, and the enhanced durability comes from the plaster composition, making it suitable for tariff item 6809.11.00.
Fire-Rated Type X Gypsum Board
Paper-faced gypsum boards with special core additives for 1-hour fire resistance, used in multi-family housing. The fire rating is achieved through the plaster composition, and the only reinforcement is paper, so it falls under tariff item 6809.11.00.
Fire-Rated Type X Gypsum Panel
Type X gypsum wallboard with paper facing and special core additives for 1-hour fire resistance, used in commercial buildings. The facing is paper-only, and the fire rating derives from the plaster composition, fitting tariff item 6809.11.00.
High-Strength Paperfaced Plaster Panels
Reinforced gypsum core with standard paper facing for structural applications. The strength is derived from the plaster density, not from non-paper materials, making it classifiable under tariff item 6809.11.00.
Moisture-Resistant Greenboard Drywall
Gypsum panels with green paper facing designed for high-humidity areas like bathrooms. The moisture resistance comes from the paper treatment, with no other reinforcements, so it qualifies for tariff item 6809.11.00.