Asphalt-Laminated Roofing Underlayment Paper
Composite paper in rolls, internally laminated with asphalt between layers of paperboard, designed as moisture barrier under roofing shingles. Classified under HTS 4807.00.10.00 due to internal asphalt lamination without surface coating, distinguishing it from finished roofing products.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If processed into finished roofing sheets with mineral surfacing
Fully fabricated asphalt roofing products are under heading 6807, not raw composite paper.
If made primarily of unbleached kraft without bitumen lamination
Plain fluting or linerboard without internal asphalt falls under 4805 for other paper types.
If textile-backed and bitumen-impregnated on surface
Textile materials coated with bitumen shift to chapter 59 subheading 5901.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure documentation specifies 'internal lamination' to differentiate from surface-impregnated papers in other headings
• Comply with US building code standards; include test reports for tensile strength and water resistance
• Avoid pitfalls by confirming it's in rolls or sheets, not cut-to-size articles which may go to heading 4823
Related Products under HTS 4807.00.10.00
Bitumen-Laminated Kraft Paperboard
This is composite paperboard made by laminating flat layers of kraft paper with bitumen internally for waterproofing and strength. It falls under HTS 4807.00.10.00 as it is not surface-coated or impregnated but has internal lamination with bitumen, suitable for industrial packaging.
Asphalt-Core Laminated Sheathing Paper
Composite sheathing paper with asphalt laminated between paper layers for wall and roof underlayment in construction. Classified in HTS 4807.00.10.00 as internally laminated paperboard, not surface-coated.
Bitumen-Layered Damp-Proof Course Paperboard
Composite paperboard with bitumen layers sandwiched internally, used as damp-proof course in masonry foundations. HTS 4807.00.10.00 applies to this non-surface-coated, internally laminated product.
Asphalt-Interlaminated Vapor Barrier Paper
Paper composite with internal asphalt lamination to block vapor transmission in building envelopes. Fits HTS 4807.00.10.00 as reinforced, internally laminated paper in rolls.
Tar-Sandwiched Heavy Duty Wrap Paper
Multi-ply paper with tar sandwiched internally for wrapping machinery and pallets waterproofing. Under HTS 4807.00.10.00 for bitumen/tar internal lamination.
Bitumen-Core Construction Felt Paper
Felted paper layers with bitumen core lamination for construction underlay. HTS 4807.00.10.00 for internal asphalt.