Abuse-Resistant Gypsum Sheathing Board
Exterior-grade gypsum panel with paper facing and hardened core for sheathing applications, 5/8-inch thick. Classified in HTS 6809.11.00.10 due to paper-only facing despite enhanced durability from plaster formulation.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sold for high-impact industrial or marine environments
Specialized plaster articles for harsh conditions may go to 6811.40.
If core is wood-based medium density fiberboard
Wood fiberboards, even plaster-faced, classify in Chapter 44.
If with glass mat facing for exterior durability
Glass mat gypsum sheathing (DensGlass) uses non-paper facing, shifting to 6809.19.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Certify core is gypsum plaster only; surface hardness tests help prove no non-paper facing
• Specify 'sheathing grade' on docs but avoid 'water-resistant' if not greenboard
Related Products under HTS 6809.11.00.10
Moisture-Resistant Greenboard Panel
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.
Mold-Resistant Paper-Faced Gypsum Board
Gypsum panels treated for mold resistance with paper facing on both sides, for humid interiors. Fits HTS 6809.11.00.10 precisely as gypsum plaster board faced solely with paper.
Standard Gypsum Drywall Sheet
A 4x8 foot gypsum board panel faced on both sides with paper, used for interior walls and ceilings in residential construction. It falls under HTS 6809.11.00.10 as a board of gypsum plaster reinforced and faced only with paper or paperboard, meeting the criteria for unornamented plaster-based sheets.
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. It qualifies for HTS 6809.11.00.10 as the facing is paper-only and fire rating derives from plaster composition, not additional reinforcements.
1/2-Inch Regular Gypsum Lath Board
Thin gypsum board sheets used as plaster base in veneer applications, double-faced with paper. Falls under HTS 6809.11.00.10 for its gypsum plaster core and exclusive paper reinforcement.
Soundproofing Gypsum Panel
High-density gypsum board with paper facing for noise reduction in partitions, standard dimensions. HTS 6809.11.00.10 applies as it's unornamented, paper-faced gypsum plaster board.