Roofing Underlayment Nonwoven
> A spunbond polypropylene nonwoven at 105 g/m², used as a breathable barrier under roof shingles. It qualifies under tariff item 5603.93.00 as a nonwoven in the 70–150 g/m² range, minimally treated without naked-eye visible coating.
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 coated with bitumen or asphalt
Bituminous roofing products are classified in Chapter 68.
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 underlayment is not coated with bitumen or asphalt, which would classify it in Chapter 68 or 40
• Provide weight and treatment specifications for customs
• If the underlayment is cut to roof dimensions, it may be considered a made-up article
Related Products under Tariff item 5603.93.00
Abrasive Backing Nonwoven Web
> A nonwoven polyester web weighing 135 g/m², designed as a flexible backing for coated abrasives and sanding discs. It falls under tariff item 5603.93.00 as a nonwoven fabric in the 70–150 g/m² weight range, and is not coated or covered with plastics or rubber in a manner that would exclude it from Chapter 56.
Absorbent Benchtop Liner Nonwoven
> A cellulosic-poly blend nonwoven sheet weighing 130 g/m², lightly impregnated for absorbency on lab benchtops. It qualifies under tariff item 5603.93.00 as a nonwoven in the 70–150 g/m² range, with no visible coating that would exclude it from Chapter 56.
Automotive Cabin Air Filter Media
> A polypropylene nonwoven fabric weighing 90 g/m², used as filter media in automotive cabin air filters. It falls under tariff item 5603.93.00 as a nonwoven in the specified weight range, with no plastic or rubber coating that would exclude it from Chapter 56.
Battery Separator Nonwoven Sheet
> A polypropylene nonwoven membrane weighing 80 g/m², used as a separator in lithium-ion batteries. It qualifies under tariff item 5603.93.00 as a nonwoven in the 70–150 g/m² range, with minimal coating that does not constitute a visible plastic or rubber layer.
Crop Cover Nonwoven Fabric
> A polypropylene spunbond nonwoven weighing 100 g/m², used for frost protection over crops. It falls under tariff item 5603.93.00 as a nonwoven in the 70–150 g/m² range, UV-stabilized but without visible coating that would exclude it from Chapter 56.
Facial Mask Filter Layer
> A meltblown nonwoven fabric at 95 g/m², used as the critical filter layer in disposable face masks. It qualifies under tariff item 5603.93.00 as a nonwoven in the 70–150 g/m² range, with bonding that does not form a visible plastic coating.