Aluminum Curtain Wall Window Frame from Japan
> A stick-system aluminum frame for high-rise curtain walls supporting glass infills. Engineered for wind and seismic loads, this frame is prepared for structural use in large buildings, classified under tariff item 7610.10.00 as aluminum window frames.
Duty Rate — Japan → Canada
6.5%
Import Tips
• > Ensure the frame is described as a window frame system, not a curtain wall (which may fall under other headings)
• Provide load-testing documentation to support the structural classification
• Coordinate with a customs broker for complex high-value shipments