Heading 4418
HTS code 4418 — Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes
- Chapter
- 44 — Wood and wood articles
- Tariff lines
- 45
- General duty
- General duty rates from 3.2% to 8%, with 10 duty-free lines
Tariff lines under heading 4418
Full 10-digit codes with their general (MFN) duty rates. The correct line depends on the product's material, construction, and use.
| HTS code | Description | General rate | Unit |
|---|---|---|---|
| 4418.11.0000 | Of tropical wood (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Windows, French-windows and their frames) | 3.2% | No. |
| 4418.19.0000 | Other (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Windows, French-windows and their frames) | 3.2% | No. |
| 4418.21.4000 | French doors (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Doors and their frames and thresholds > Of tropical wood) | 4.8% | No. |
| 4418.21.8030 | Flush doors (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Doors and their frames and thresholds > Of tropical wood > Other) | 4.8% | No. |
| 4418.21.8060 | Other (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Doors and their frames and thresholds > Of tropical wood > Other) | 4.8% | No. |
| 4418.29.4000 | French doors (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Doors and their frames and thresholds > Other) | 4.8% | No. |
| 4418.29.8030 | Flush doors (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Doors and their frames and thresholds > Other > Other) | 4.8% | No. |
| 4418.29.8060 | Other (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Doors and their frames and thresholds > Other > Other) | 4.8% | No. |
| 4418.30.0100 | Posts and beams other than products of subheadings 4418.81 to 4418.89 (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes) | 3.2% | kg |
| 4418.40.0000 | Formwork (shuttering) for concrete constructional work (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes) | 3.2% | kg |
| 4418.50.0010 | Of western red cedar (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Shingles and shakes > Shingles) | Free | square, kg |
| 4418.50.0030 | Other (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Shingles and shakes > Shingles) | Free | square, kg |
| 4418.50.0050 | Other (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Shingles and shakes) | Free | square, kg |
| 4418.73.1000 | Solid (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Assembled flooring panels > Of bamboo or with at least the top layer (wear layer) of bamboo > For mosaic floors) | Free | m2 |
| 4418.73.2000 | Having a face ply more than 6 mm in thickness (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Assembled flooring panels > Of bamboo or with at least the top layer (wear layer) of bamboo > For mosaic floors > Other) | Free | m2 |
| 4418.73.3000 | Other (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Assembled flooring panels > Of bamboo or with at least the top layer (wear layer) of bamboo > For mosaic floors > Other) | 8% | m2 |
| 4418.73.4000 | Having a face ply more than 6 mm in thickness (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Assembled flooring panels > Of bamboo or with at least the top layer (wear layer) of bamboo > Other, multilayer) | 3.2% | m2 |
| 4418.73.6000 | Of unidirectional bamboo (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Assembled flooring panels > Of bamboo or with at least the top layer (wear layer) of bamboo > Other, multilayer > Other) | Free | m2 |
| 4418.73.7000 | Other (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Assembled flooring panels > Of bamboo or with at least the top layer (wear layer) of bamboo > Other, multilayer > Other) | 5% | m2 |
| 4418.73.9000 | Other (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Assembled flooring panels > Of bamboo or with at least the top layer (wear layer) of bamboo) | 3.2% | m2 |
| 4418.74.1000 | Solid (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Assembled flooring panels > Other, for mosaic floors) | Free | m2 |
| 4418.74.2000 | Having a face ply more than 6 mm in thickness (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Assembled flooring panels > Other, for mosaic floors > Other) | Free | m2 |
| 4418.74.9000 | Other (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Assembled flooring panels > Other, for mosaic floors > Other) | 8% | m2 |
| 4418.75.4000 | Having a face ply more than 6 mm in thickness (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Assembled flooring panels > Other, multilayer) | 3.2% | m2 |
| 4418.75.7000 | Other (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Assembled flooring panels > Other, multilayer) | 5% | m2 |
| 4418.79.0100 | Other (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Assembled flooring panels) | 3.2% | m2 |
| 4418.81.0000 | Glue-laminated timber (glulam) (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Engineered structural timber products) | 3.2% | kg |
| 4418.82.0000 | Cross-laminated timber (CLT or X-lam) (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Engineered structural timber products) | 3.2% | kg |
| 4418.83.0000 | I-beams (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Engineered structural timber products) | 3.2% | kg |
| 4418.89.0000 | Other (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Engineered structural timber products) | 3.2% | kg |
| 4418.91.1000 | Drilled or notched lumber studs (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other > Of bamboo) | Free | m3 |
| 4418.91.9105 | Wood flooring (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other > Of bamboo > Other) | 3.2% | m2, m3 |
| 4418.91.9110 | Arches, laminated (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other > Of bamboo > Other > Other) | 3.2% | kg |
| 4418.91.9120 | Roof trusses (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other > Of bamboo > Other > Other) | 3.2% | kg |
| 4418.91.9140 | Other fabricated structural wood members (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other > Of bamboo > Other > Other) | 3.2% | kg |
| 4418.91.9150 | Prefabricated partitions and panels for buildings (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other > Of bamboo > Other > Other) | 3.2% | kg |
| 4418.91.9195 | Other (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other > Of bamboo > Other > Other) | 3.2% | kg |
| 4418.92.0000 | Cellular wood panels (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other) | 3.2% | kg |
| 4418.99.1000 | Drilled or notched lumber studs (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other > Other) | Free | m3 |
| 4418.99.9105 | Wood flooring (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other > Other > Other) | 3.2% | m2, m3 |
| 4418.99.9110 | Arches, laminated (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other > Other > Other > Other) | 3.2% | kg |
| 4418.99.9120 | Roof trusses (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other > Other > Other > Other) | 3.2% | kg |
| 4418.99.9140 | Other fabricated structural wood members (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other > Other > Other > Other) | 3.2% | kg |
| 4418.99.9150 | Prefabricated partitions and panels for buildings (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other > Other > Other > Other) | 3.2% | kg |
| 4418.99.9195 | Other (Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes > Other > Other > Other > Other) | 3.2% | kg |
Documents required to import under 4418
Customs paperwork typically required to import these goods into the United States. Conditional items depend on shipment value, transport mode, or origin.
- Commercial InvoiceRequired
- Packing ListRequired
- Bill of Lading / Airway BillRequired
- CBP Entry Summary (7501)Required
Prepared and filed by your customs broker
- CBP Entry / Release (3461)Required
Prepared and filed by your customs broker
- Customs Bond (CBP 301)Conditional
Required for formal entries — generally shipments valued over $2,500
Single-entry or continuous bond, obtained through your broker or a surety
- Importer Security Filing (ISF "10+2")Conditional
Required for ocean freight only
Filed electronically at least 24 hours before loading at the foreign port
- Importer ID Input Record (CBP 5106)Conditional
Required to establish or update your importer-of-record number with CBP
One-time setup for a new importer; not filed per shipment
- Entry Manifest (CBP 7533)Conditional
Alternative to the 3461 for informal, low-value, or contiguous-country entries
Common questions
- What is HTS code 4418?
- HTS heading 4418 covers builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes. It sits in Chapter 44 (wood and wood articles) of the US Harmonized Tariff Schedule and contains 45 tariff lines.
- What is the duty rate for HTS 4418?
- General duty rates from 3.2% to 8%, with 10 duty-free lines. The general rate applies to most-favoured-nation trading partners; goods from countries with a free trade agreement may qualify for a reduced or duty-free special rate.
- How many digits does a full HTS code have?
- US import entries require the full 10-digit HTS code. Heading 4418 is the first four digits — the remaining six narrow it down to the specific product, which is what determines the duty rate you actually pay.
Related headings in Chapter 44
- 4401Fuel wood, in logs, in billets, in twigs, in faggots or in similar forms; wood in chips or particles; sawdust and wood waste and scrap, whether or not agglomerated in logs, briquettes, pellets or similar forms
- 4402Wood charcoal (including shell or nut charcoal), whether or not agglomerated
- 4403Wood in the rough, whether or not stripped of bark or sap- wood, or roughly squared
- 4404Hoopwood; split poles; piles, pickets and stakes of wood, pointed but not sawn lengthwise; wooden sticks, roughly trimmed but not turned, bent or otherwise worked, suitable for the manufacture of walking-sticks, umbrellas, tool handles or the like; chipwood and the like
- 4405Wood wool (excelsior); wood flour
- 4406Railway or tramway sleepers (cross-ties) of wood
- 4407Wood sawn or chipped lengthwise, sliced or peeled, whether or not planed, sanded or end-jointed, of a thickness exceeding 6 mm
- 4408Sheets for veneering (including those obtained by slicing laminated wood), for plywood or for similar laminated wood and other wood, sawn lengthwise, sliced or peeled, whether or not planed, sanded, spliced or end-jointed, of a thickness not exceeding 6 mm