Laminated Birch Greenhouse Roof Arch
Structural laminated birch arches for greenhouse roofing frames, engineered for light transmission and strength via cross-laminated layers. These are classified under tariff item 4418.99.00 as other builders' joinery of wood.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 3% | — | 3% |
| 🇲🇽Mexico | 3% | — | 3% |
| 🇺🇸United States | 3% | — | 3% |
| 🇩🇪Germany | 3% | — | 3% |
| 🇯🇵Japan | 3% | — | 3% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the arches are part of a complete greenhouse structure
Prefabricated buildings of wood are classified in Chapter 94.
If the arches are made of plywood panels
Plywood is classified under heading 4412.
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 arches are laminated (layers bonded) and not simply solid wood, as this affects classification
• Provide documentation on the adhesive used and the lamination process for CBSA review
• Verify if the arches are considered prefabricated buildings (Chapter 94) or builders' joinery
Related Products under Tariff item 4418.99.00
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