Damp-Proof Course Bitumen Fiberboard from Japan
Damp-proof course bitumen fiberboard, specialized for use in masonry to prevent moisture ingress, has a density of 0.35–0.5 g/cm³ and is bitumen-impregnated throughout. This product is not mechanically worked or surface-covered, fitting tariff item 4411.94.00. It is used in construction for damp-proofing applications.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product's density is within 0.35–0.5 g/cm³ and include this in the customs declaration
• Confirm that the fiberboard is not mechanically worked or surface-covered to avoid reclassification
• Check if the damp-proof course meets Canadian building regulations for moisture control