Rough Western Hemlock Lumber 2x4
Rough sawn hemlock (Tsuga spp.) lumber measuring 1.5 inches thick by 3.5 inches wide, cut lengthwise from coniferous logs exceeding 6mm thickness. This untreated wood is in its raw form without planing or sanding, ideal for construction framing. Classified under 4407.19.0064 as rough hemlock, not further processed.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sourced from mixed hemlock-fir stands
Mixed Western hemlock and fir proportions qualify as 'Hem-fir' under 4407.14, not pure hemlock.
If planed, sanded, or end-jointed
Surface processing moves it from rough to 'planed, etc.' category in 4407.10.
If in log or un-sawn form >6m length
Unprocessed hemlock logs fall under rough wood heading 4403, not sawn lengthwise.
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
• Verify species certification as Tsuga spp. (hemlock) via phytosanitary certificate to confirm HTS classification
• Ensure ISPM 15 compliance if for packaging use; rough lumber often requires heat treatment documentation
• Avoid common pitfall of moisture content misrepresentation; test for >19% to stay in rough category
Related Products under HTS 4407.19.00.64
Rough Eastern Hemlock Boards 1x6
Rough cut Eastern hemlock (Tsuga canadensis) boards, 0.75 inches thick by 5.5 inches wide, sawn lengthwise from coniferous trees with thickness over 6mm. Untreated and unplaned, suitable for rustic siding or framing. Fits 4407.19.0064 as other rough, untreated hemlock.
Rough Hemlock Studs 2x6
Standard rough hemlock (Tsuga spp.) studs sized 1.5x5.5 inches, sawn lengthwise over 6mm thick, untreated for residential framing. Common in North American construction. Classified as rough hemlock under 4407.19.0064.
Rough Alaskan Hemlock Beam 6x10
Large rough Alaskan hemlock (Tsuga heterophylla) beam, 5.5x9.5 inches sawn lengthwise >6mm thick, untreated for heavy timber construction. Sourced from Pacific Northwest. Fits rough hemlock criteria of 4407.19.0064.
Rough Hemlock Shiplap Boards
Rough hemlock shiplap boards initially sawn >6mm thick from Tsuga spp., minimal edge prep but surfaces unplaned/unsanded, untreated. Used for barn siding. Classified rough under 4407.19.0064 before further profiling.
Rough Hemlock Decking 5/4 x 6
5/4 thickness rough hemlock decking boards 5.5 inches wide, sawn lengthwise from coniferous hemlock >6mm, untreated for outdoor deck substructure. Natural rough texture. HTS 4407.19.0064 applies.
Rough Hemlock Joist 2x10
Rough sawn hemlock joists 1.5x9.25 inches for floor systems, lengthwise sliced Tsuga spp. >6mm thick, untreated. Standard framing grade. Rough hemlock per 4407.19.0064.