</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Cellulose Fiber-Cement Backer Board from Canada

12x12 or larger cement boards used as underlayment for ceramic tile in wet areas like bathrooms. HTS 6811.82.00.00 includes these panels as cellulose fiber-cement articles not mounted or containing asbestos.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Provide water absorption test data per ASTM standards; declare as backer board not finished tile; bundle properly to avoid breakage claims

Cellulose Fiber-Cement Backer Board from Canada — Import Duty Rate | HTS 6811.82.00.00