Polypropylene Roofing Underlayment Felt
Polypropylene roofing underlayment felt is a needle-punched felt used as a synthetic underlay beneath roofing materials. It is minimally impregnated to provide water resistance while retaining its felt character. This product is classified under tariff item 5602.90.00 as other felt of man-made fibres, as the impregnation does not alter its essential textile nature.
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 |
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the felt is coated with bitumen or asphalt for waterproofing
Roofing products made of felt coated with bitumen are classified in Chapter 68 as articles of asphalt or similar materials.
If the underlayment is a laminate of felt and a plastic film
Laminates of felt with plastics are classified in Chapter 39 when the plastic layer is visible and the textile is not the essential character.
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 water-resistant treatment is not a full coating of plastics or rubber, which would move the product to Chapter 39 or 40
• Check with the Canada Building Code for any certification requirements for roofing underlayment
• Provide CBSA with the exact weight per square metre and the type of impregnation used
Related Products under Tariff item 5602.90.00
Acoustic Polyester Felt Laminated with Vinyl
Acoustic polyester felt laminated with a visible vinyl layer, designed for sound absorption in studios. The textile material predominates by weight, and the plastic lamination is visible to the naked eye, placing it under tariff item 5602.90.00 as 'Other' felt.
Acrylic Fiber Blend Felt Sheet
Acrylic fibre blend felt sheets are produced from a web of acrylic and polyamide fibres bonded by mechanical needling. They are used in apparel interlinings and craft applications. This product falls under tariff item 5602.90.00 as other felt, as it is not made wholly of wool or cotton and is not coated or laminated.
Acrylic Insulation Felt
Man-made acrylic fiber felt used for thermal and acoustic insulation in appliances, formed by needle-punching without full embedding. It is not laminated or coated, so it falls under 5602.90.00 as 'Other' felt.
Acrylic Needleloom Apparel Interlining Felt
Acrylic felt interlining for fusible garment collars and cuffs, stitch-bonded from web fibers. It is not laminated or coated, so it qualifies as 'Other' felt under 5602.90.00.
Automotive Insulation Felt
Automotive insulation felt is an uncoated needleloom felt made from synthetic fibres, used for sound and thermal insulation in vehicles. It is produced by mechanical needling, which interlocks the fibres without the use of binders. This product is classified under tariff item 5602.90.00 as other felt, as it is not impregnated, coated, or laminated.
Automotive Polypropylene Felt Laminated with Aluminum Foil
Polypropylene needleloom felt laminated with a thin aluminum foil, used for heat and sound insulation in vehicles. The felt is the primary material, and the foil acts as a plastic laminate, qualifying as 'Other' felt under 5602.90.00.