SPF Roof Beams
Spruce-pine-fir mixed species beams for roof rafters in residential construction, supplied as dimensional joinery beams. The mixed species composition aligns with the S-P-F definition in subheading note 3, and these are classified as posts and beams.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 3% | — | 3% |
| 🇲🇽Mexico | 3% | — | 3% |
| 🇺🇸United States | 3% | — | 3% |
| 🇩🇪Germany | 3% | — | 3% |
| 🇯🇵Japan | 3% | — | 3% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the beams are simply sawn SPF lumber without joinery features
S-P-F sawn wood, not further worked, is classified under heading 4407.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Document the species mix (spruce, pine, fir) to support classification
• Ensure the beams are not treated or laminated, as that could shift classification
• Provide end-use information showing they are for construction joinery, not raw lumber
Related Products under Tariff item 4418.30.00
Bamboo Structural Beams
Structural beams made from large-diameter bamboo poles, processed into rectangular cross-sections for use in construction joinery. Under Chapter 44 Note 6, references to wood include bamboos and other woody materials, so these beams are classified as posts and beams of heading 4418.
Cedar Fence Beams
Western red cedar beams used for heavy-duty fencing and gate construction, supplied as solid, untreated wood. These are posts and beams of builders' joinery, not falling under the engineered or assembled products of subheadings 4418.81 to 4418.89.
Douglas Fir Structural Beams
Rough-sawn Douglas fir beams for load-bearing applications in residential construction, supplied as solid wood without finger-jointing or gluing. These are classified as posts and beams of builders' joinery, distinct from laminated or engineered wood products.
Hem-Fir Support Beams
Mixed hemlock-fir beams for interior support columns, supplied as untreated sawn wood. These beams are used as builders' joinery posts and beams, and the mixed species composition is consistent with the Hem-fir definition in subheading note 4.
Mahogany Support Posts
Kiln-dried, untreated mahogany posts for luxury porch and balcony supports. These solid hardwood posts are classified as builders' joinery posts and beams, not falling under the engineered or assembled subheadings 4418.81 to 4418.89.
Oak Timber Posts
Kiln-dried oak posts for fencing and structural porch supports, supplied as untreated hardwood. These are solid wood posts and beams of builders' joinery, excluded from the laminated or jointed products of subheadings 4418.81 to 4418.89.