Staircase Formwork Shuttering from Canada
Specialized wooden shuttering for concrete staircases, with angled risers and treads forming capabilities. Temporary support system for poured concrete stairs, under HTS 4418.40.00.00.
Duty Rate — Canada → United States
13.2%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide angle-specific blueprints to confirm staircase application
• Ensure all components declare as formwork set, not individual joinery
• Monitor for bamboo usage; treated as wood per chapter note