Bitumen-Reinforced Composite Insulation Paper
Bitumen-reinforced composite insulation paper consists of paper layers glued together with internal bitumen reinforcement, used in building insulation barriers. It is not surface-coated, and the internal bitumen reinforcement qualifies it under tariff item 4807.00.00.
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 bitumen is on the surface
Surface-coated or impregnated paper with bitumen falls under heading 4811.
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 bitumen is internal and not surface-applied
• Provide CBSA with a clear product description and manufacturing details
• Confirm the product is in rolls or sheets meeting the tariff's size thresholds
Related Products under Tariff item 4807.00.00
Asphalt-Core Laminated Sheathing Paper
Asphalt-core laminated sheathing paper is a composite paperboard made by adhering flat layers of paper with an internal asphalt layer, used as underlayment in wall and roof construction. It is not surface-coated or impregnated, and the internal reinforcement qualifies it under tariff item 4807.00.00.
Asphalt-Interlaminated Vapor Barrier Paper
Asphalt-interlaminated vapor barrier paper is a composite paper with internal asphalt lamination, designed to block vapor transmission in building envelopes. It is not surface-coated, and the internal reinforcement qualifies it under tariff item 4807.00.00.
Asphalt-Laminated Roofing Underlayment Paper
Asphalt-laminated roofing underlayment paper is a composite paper in rolls, internally laminated with asphalt between layers of paperboard, serving as a moisture barrier under roofing shingles. It is not surface-coated, and the internal lamination qualifies it under tariff item 4807.00.00.
Biodegradable Straw Paper Rolls
Biodegradable straw paper rolls are composite paper made from adhered straw and non-straw paper layers, used for flexible packaging converters. They are not surface-coated, and the straw paper composition qualifies them under tariff item 4807.00.00.
Bitumen-Core Construction Felt Paper
Bitumen-core construction felt paper consists of felted paper layers with a bitumen core lamination, used for construction underlay. It is not surface-coated, and the internal bitumen core qualifies it under tariff item 4807.00.00.
Bitumen-Laminated Kraft Paperboard
Bitumen-laminated kraft paperboard is made by laminating flat layers of kraft paper with internal bitumen for waterproofing and strength. It is not surface-coated or impregnated, and the internal lamination qualifies it under tariff item 4807.00.00.