Rough Redwood Siding Boards
Rough-sawn redwood planks, approximately 1 inch thick by 6-12 inches wide, used for exterior siding applications. Meets HTS 4407.19.0082 criteria as untreated, rough coniferous lumber from Sequoia sempervirens exceeding 6mm thickness.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If planed, sanded, or finger-jointed
Any surface processing beyond rough sawing places it in the processed redwood subheading.
If Eastern white pine or similar other conifer
Specific other coniferous species have dedicated statistical suffixes outside redwood.
If assembled into cellular wood panels
Assembled or laminated redwood panels shift to heading 4418 for reconstructed wood.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Obtain ISPM 15 certification if end-jointed, though rough typically exempt; check for kiln-drying declarations
• Provide mill certificates showing no planing or sanding to maintain rough classification
• Avoid moisture content misrepresentation; high moisture may trigger additional fumigation requirements
Related Products under HTS 4407.19.00.82
Rough Redwood Lumber 2x4
Unplaned, unsanded redwood (Sequoia sempervirens) boards measuring 1.5 inches thick by 3.5 inches wide, sawn lengthwise with thickness exceeding 6 mm. Classified under HTS 4407.19.0082 as rough coniferous wood, specifically untreated redwood, not further processed beyond sawing.
Rough Redwood Timbers 4x6
Heavy rough-cut redwood timbers, 3.5x5.5 inches in cross-section, sawn lengthwise for structural use. Falls under 4407.19.0082 as untreated, rough redwood (Sequoia sempervirens) with thickness >6mm.
Rough Redwood Decking Planks
Unfinished redwood boards, 5/4 x 6 inch nominal size, rough sawn for decking. Classified in HTS 4407.19.0082 for its status as rough, untreated Sequoia sempervirens lumber over 6mm thick.
Rough Redwood Fence Boards
Rough-sawn redwood pickets and rails, typically 1x6 or 1x8, for fencing. HTS 4407.19.0082 applies to this untreated, coniferous rough wood from Sequoia sempervirens exceeding 6mm.
Rough Redwood Beam Stock
Large rough redwood beams, 6x8 to 8x12 sections, sawn for beam applications. Qualifies under 4407.19.0082 as rough, untreated coniferous redwood >6mm thick.
Rough Redwood Joist Material
Rough sawn redwood 2x10 boards for floor joists, thickness exceeding 6mm. HTS 4407.19.0082 for untreated Sequoia sempervirens rough coniferous lumber.