Thermal Insulated Cork Wall Liners from Japan
Thin natural cork liners backed with paper for thermal regulation behind wall finishes in energy-efficient buildings. The cork provides insulation while the paper allows for stapling and easy installation. Classified under 4503.90.00 as other articles of natural cork.
Duty Rate — Japan → Canada
0%
Import Tips
• If the liners are primarily for thermal insulation, check whether they qualify as insulation products under Chapter 68
• Provide documentation on the cork's thermal conductivity and the paper backing's role
• Ensure the liners are not considered structural building materials