Perforated Concrete Partition Blocks from United States
Perforated concrete partition blocks feature holes for wiring or piping, designed for interior partition walls in commercial buildings. They are classified under tariff item 6810.11.00 as unreinforced building blocks of cement, concrete, or artificial stone, per Chapter 68.
Duty Rate — United States → Canada
3%
Import Tips
• Confirm the blocks are unreinforced; any metal inserts may change the tariff classification
• Describe the perforations and their purpose clearly to the CBSA
• Ensure the blocks meet Canadian fire safety and building standards for partition walls