Aluminum Foil Tyvek Laminate from China
A building envelope membrane made by laminating aluminum foil to DuPont Tyvek, combining a moisture barrier with a reflective surface. The aluminum layer is less than 0.2 mm thick, so the product is classified as backed aluminum foil under tariff item 7607.20.00.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the aluminum layer thickness (excluding the Tyvek backing) is documented and below 0.2 mm to qualify for this tariff item
• Provide a commercial invoice with a clear product description and the aluminum foil thickness to avoid CBSA reclassification
• If the product is sold in rolls for building construction, confirm whether it qualifies as a construction material under any provincial regulations