Spruce Sawn Stair Treads
Picea spruce sawn treads cut to standard 1x11x36 inch, planed/sanded, >6mm thick, no bullnose profiling. Classified 4407.12.00 as sawn spruce lumber before final shaping. For interior stair construction.
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Alternative Classifications
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If pre-assembled into stair units
Assembled stair components become other builder's joinery under 4418.
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Import Tips & Compliance
• Confirm no machined nosing (would be 4409); provide yield calculations from parent lumber; hardness specs for grading
Related Products under HTS 4407.12.00
Sawn Spruce Lumber 2x4
Kiln-dried spruce (Picea spp.) lumber sawn lengthwise to standard 2x4 dimensions (38mm x 89mm), planed and sanded for smooth finish, thickness exceeding 6mm. Classified under HTS 4407.12.00 as sawn coniferous wood specifically of spruce species. Used primarily for residential framing and construction.
Planed Fir Beam 4x6
Sawn fir (Abies spp.) timber cut to 4x6 inch (89mm x 140mm) beam size, planed on all four sides with end-jointed for stability, thickness well over 6mm. Falls under 4407.12.00 as processed coniferous sawn wood of fir species. Ideal for structural beams in heavy construction.
Sanded Spruce Planks 1x8
Lengthwise sawn spruce boards measuring 1x8 inches (19mm x 184mm), sanded for finish carpentry, thickness exceeding 6mm, not further profiled. HTS 4407.12.00 applies to this pure spruce sawn coniferous wood. Commonly used for flooring, siding, and paneling.
Kiln-Dried Fir Studs 2x6
Fir (Abies spp.) sawn studs in 2x6 size (38mm x 140mm), kiln-dried to 12% moisture, planed and end-jointed, thickness >6mm. Classified 4407.12.00 as processed spruce/fir coniferous lumber. Standard for wall framing in construction.
End-Jointed Spruce Boards
Finger-jointed spruce (Picea spp.) boards sawn lengthwise, planed/sanded, thickness 20mm exceeding 6mm limit. HTS 4407.12.00 covers end-jointed coniferous spruce/fir sawn wood. Used for trim, shelving, and furniture components.
Planed Abies Fir Lumber 2x10
Sawn Abies fir lumber in 2x10 joist size (38mm x 235mm), four-sided planed, sanded finish, >6mm thick. Precisely HTS 4407.12.00 for fir sawn coniferous wood. Essential for floor joists and rafters.