Attic Roof Trusses with Floor Joists from Canada
Pre-manufactured roof trusses incorporating integrated floor joist systems for habitable attic spaces in homes. These qualify for HTS 4418.99.91.20 as they are purpose-built roof trusses despite additional flooring capability.
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 architectural drawings showing truss-floor integration to avoid reclassification as separate flooring panels under 4418.65
• Ensure metal gang plates are listed separately from wood value to comply with softwood lumber duties
• Label shipments clearly as 'roof trusses' with model specs to prevent CBP disassembly for measurement