Compressed Cork Roof Insulation Strips
Narrow strips of compressed agglomerated cork designed for under-roof thermal insulation in construction. They fall under this tariff item as strip-form insulation from compressed cork, suitable for both coated and uncoated applications.
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 strips are cut to specific lengths for installation
Cut-to-size insulation strips of agglomerated cork are classified under this item.
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 strips are not pre-cut for specific roof profiles, which may affect classification
• Provide product specifications to CBSA showing the agglomerated cork composition
• Check if the strips have adhesive backing, which could change classification
Related Products under Tariff item 4504.10.00
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A slab material made from vulcanized ground cork and rubber, used for noise reduction in vehicle cabins and engines. It is composed exclusively of cork and rubber particles, qualifying as agglomerated cork in slab form under this tariff item.
Coated Compressed Cork Wall Insulation Panels
Pre-cut panels of compressed cork with a protective coating, used for interior wall insulation in residential and commercial buildings. They are composed of agglomerated compressed cork and fall under this tariff item as blocks, plates, or sheets.
Compressed Cork Insulation Sheets
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Compressed Cork Thermal Break Panels
Panels from compressed cork used as thermal breaks in steel structures to prevent heat bridging. They are coated or uncoated insulation plates of agglomerated compressed cork, falling under this tariff item.
Cork-Rubber Anti-Fatigue Mat Slab
A thick vulcanized slab of pulverized cork and rubber, cut into mats for standing workers in factories. It is wholly made of ground cork and rubber, fitting the description of agglomerated cork in slab form under this tariff item.
Cork-Rubber Gasket Slab
A thick slab composed of pulverized cork and vulcanized rubber, designed for cutting into custom gaskets in automotive and plumbing applications. It is made exclusively of ground cork and rubber, qualifying as agglomerated cork in slab form under this tariff item.