Douglas Fir Exterior Rough Plywood Siding from United States
This is rough plywood panels designed for exterior siding, with Douglas fir as at least one outer ply, made from coniferous sheets not exceeding 6 mm per ply, minimally touch sanded for sizing. It lacks any grain-obscuring treatments. It falls under tariff item 4412.39.00 as other plywood with both outer plies of coniferous wood.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Verify the plywood is minimally touch sanded and has no grain-obscuring treatments
• Ensure all plies are coniferous and 6 mm or less
• Have species documentation ready for CBSA