Exterior Grade OSB Panels 19mm Thick
Exterior grade OSB panels, 19mm thick, feature moisture-resistant resins for use as siding underlayment and soffits. The oriented strand construction and exterior rating place them under tariff item 4410.12.00 as oriented strand board of wood agglomerated with resins.
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 |
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 product is waferboard
Waferboard is a similar product but with non-oriented wafers.
If the panels are hardboard or MDF
Fibreboard products are classified in heading 44.11.
If the panels have a veneer overlay
Plywood with veneer faces is classified in heading 44.12.
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 panels are clearly marked with the exterior grade and resin type, as the CBSA may verify the moisture resistance claim
• Keep the performance stamp or certificate from the manufacturer
• If the panels are treated with preservatives, check if additional import requirements apply
Related Products under Tariff item 4410.12.00
19/32-inch OSB Wall Sheathing
19/32-inch oriented strand board specifically for exterior wall sheathing, with a sanded finish and square edges. This product falls under 4410.12.00 as OSB of wood, sanded but not further worked beyond the panel form.
23/32-inch OSB Roof Sheathing Panels
23/32-inch oriented strand board panels with a sanded surface, designed for roof decking with enhanced span ratings. These panels are classified under 4410.12.00 as OSB of wood, sanded but not further worked beyond the panel form.
5/8-inch OSB Subfloor Panels
Sanded 5/8-inch thick oriented strand board panels rated for subflooring applications, with tongue-and-groove edges for seamless installation. These panels fall under 4410.12.00 as OSB of wood, not further worked beyond sanding and edge profiling.
7/16-inch Oriented Strand Board (OSB) Sheathing
Structural oriented strand board measuring 7/16 inch thick, sanded on one side, used for wall sheathing and roof underlayment. This product is classified under 4410.12.00 as OSB of wood, sanded but not further worked beyond the panel form.
APA Rated OSB Roof Sheathing
APA-rated oriented strand board (OSB) panels designed for roof sheathing, featuring cross-oriented wood strands bonded with phenolic resins for structural strength and moisture resistance. This product falls under tariff item 4410.12.00 as it is OSB of wood, agglomerated with organic binding substances, and not further worked beyond the panel form.
APA Rated Sturd-I-Floor OSB Panels
APA trademarked Sturd-I-Floor OSB panels, sanded, 23/32-inch thick with tongue-and-groove edges for combination subfloor/underlayment. These panels fall under 4410.12.00 as OSB of wood, sanded and edge-profiled but not further worked.