Water-Resistant Bitumen Fiberboard Insulation Boards from China
Water-resistant bitumen fiberboard insulation boards, impregnated with bitumen for humidity resistance, have a density exceeding 0.35 but not exceeding 0.5 g/cm³. These boards are not mechanically worked or surface-covered, fitting tariff item 4411.94.00. They are used for thermal and acoustic insulation in buildings.
Duty Rate — China → Canada
0%
Import Tips
• Provide density test results to confirm the product falls within the specified range
• Ensure the boards are not surface-covered or mechanically worked to maintain classification
• Check if the insulation meets Canadian energy efficiency standards for building materials