OSB Structural Sheathing Panel
OSB structural sheathing panels are oriented strand board with wood strands oriented in layers and bonded with resins, used for structural sheathing in construction. They are classified under tariff item 4410.90.00 as 'other' similar board of wood, not elsewhere specified.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the board is made of wood particles, not strands
Particle board is a different subheading under heading 44.10.
If the panel is shaped for use as a structural component (e.g., I-joist)
Builders' joinery and carpentry of wood falls under heading 44.18.
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
• Ensure the OSB is not treated with preservatives or fire retardants that could change its classification
• Provide technical specs (thickness, resin type) to support the tariff code
• Be aware of potential trade remedies on OSB imports from certain countries
Related Products under Tariff item 4410.90.00
Bamboo Particle Board Panel
Bamboo particle board panels are manufactured from bamboo fibers and particles agglomerated with resins, forming a rigid board used in furniture and paneling. Under Chapter 44 Note 6, bamboo is treated as wood for classification purposes, and this product falls under tariff item 4410.90.00 as 'other' particle board of ligneous materials.
Furniture-Grade MDF Board
Furniture-grade medium density fiberboard (MDF) with a smooth surface, designed for painting and laminating in furniture manufacturing. It is made of wood fibers agglomerated with resins, falling under tariff item 4410.90.00 as 'other' particle board of wood.
Industrial OSB Subfloor Panel
Industrial OSB subfloor panels are oriented strand board made from wood strands layered and bonded with resins, engineered for high load-bearing subflooring. They fall under tariff item 4410.90.00 as 'other' similar board of wood, distinct from particle board or fibreboard.
MDF Particle Board Sheet
MDF particle board sheets made from wood fibers agglomerated with resins, used for furniture and cabinetry construction. These sheets are classified under tariff item 4410.90.00 as 'other' particle board of wood, not elsewhere specified.
Recycled Wood Chipboard
Recycled wood chipboard is manufactured from recycled wood chips and shavings agglomerated with urea-formaldehyde resins, used for general panel applications. It falls under tariff item 4410.90.00 as 'other' particle board of ligneous materials, since it is not specifically named in other subheadings.
Underlayment Particle Board
Underlayment particle board is designed for flooring underlayment, made from wood particles bonded with waterproof resins for subfloor stability. It is classified under tariff item 4410.90.00 as 'other' agglomerated wood board, as it is not a specific type like OSB or waferboard.