Spruce Shiplap Siding Boards from Canada
Spruce lumber cut into shiplap siding with rebated overlapping edges for weather-tight exterior cladding. This coniferous product is end-jointed and sanded, fitting HTS 4409.10.1080 as 'other' siding due to its continuous edge shaping for construction use.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide milling diagrams showing rebate profiles to confirm continuous shaping requirement
• Label clearly as siding to distinguish from interior trim under different subheadings
• Avoid bundling with accessories that could trigger set classification under 4418