# HTS 4418: Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes:

https://geopax.app/tariffs/catalog/44/4418

Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=4418). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator

## 4418: Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes:

| Code | Description | General | Special | Column 2 | Units |
| --- | --- | --- | --- | --- | --- |
| 4418 | Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes: |  |  |  |  |
|  |   Windows, French-windows and their frames: |  |  |  |  |
| 4418.11.00.00 |     Of tropical wood | 3.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | No. |
| 4418.19.00.00 |     Other | 3.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | No. |
|  |   Doors and their frames and thresholds: |  |  |  |  |
| 4418.21 |     Of tropical wood: |  |  |  |  |
| 4418.21.40.00 |       French doors | 4.8% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | No. |
| 4418.21.80 |       Other | 4.8% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% |  |
| 4418.21.80.30 |         Flush doors | 4.8% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | No. |
| 4418.21.80.60 |         Other | 4.8% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | No. |
| 4418.29 |     Other: |  |  |  |  |
| 4418.29.40.00 |       French doors | 4.8% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | No. |
| 4418.29.80 |       Other | 4.8% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% |  |
| 4418.29.80.30 |         Flush doors | 4.8% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | No. |
| 4418.29.80.60 |         Other | 4.8% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | No. |
| 4418.30.01.00 |   Posts and beams other than products of subheadings 4418.81 to 4418.89 | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.40.00.00 |   Formwork (shuttering) for concrete constructional work | 3.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.50.00 |   Shingles and shakes | Free |  | Free |  |
|  |     Shingles: | Free |  | Free |  |
| 4418.50.00.10 |       Of western red cedar | Free |  | Free | square, kg |
| 4418.50.00.30 |       Other | Free |  | Free | square, kg |
| 4418.50.00.50 |     Other | Free |  | Free | square, kg |
|  |   Assembled flooring panels: |  |  |  |  |
| 4418.73 |     Of bamboo or with at least the top layer (wear layer) of bamboo: |  |  |  |  |
|  |       For mosaic floors: |  |  |  |  |
| 4418.73.10.00 |         Solid | Free |  | 33 1/3% | m2 |
|  |         Other: |  |  |  |  |
| 4418.73.20.00 |           Having a face ply more than 6 mm in thickness | Free |  | 33 1/3% | m2 |
| 4418.73.30.00 |           Other | 8% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 40% | m2 |
|  |       Other, multilayer: |  |  |  |  |
| 4418.73.40.00 |         Having a face ply more than 6 mm in thickness | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | m2 |
|  |         Other: |  |  |  |  |
| 4418.73.60.00 |           Of unidirectional bamboo | Free |  | 40% | m2 |
| 4418.73.70.00 |           Other | 5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 40% | m2 |
| 4418.73.90.00 |       Other | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | m2 |
| 4418.74 |     Other, for mosaic floors: |  |  |  |  |
| 4418.74.10.00 |       Solid | Free |  | 33 1/3% | m2 |
|  |       Other: |  |  |  |  |
| 4418.74.20.00 |         Having a face ply more than 6 mm in thickness | Free |  | 33 1/3% | m2 |
| 4418.74.90.00 |         Other | 8% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 40% | m2 |
| 4418.75 |     Other, multilayer: |  |  |  |  |
| 4418.75.40.00 |       Having a face ply more than 6 mm in thickness | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | m2 |
| 4418.75.70.00 |       Other | 5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 40% | m2 |
| 4418.79.01.00 |     Other | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | m2 |
|  |   Engineered structural timber products: |  |  |  |  |
| 4418.81.00.00 |     Glue-laminated timber (glulam) | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.82.00.00 |     Cross-laminated timber (CLT or X-lam) | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.83.00.00 |     I-beams | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.89.00.00 |     Other | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
|  |   Other: |  |  |  |  |
| 4418.91 |     Of bamboo: |  |  |  |  |
| 4418.91.10.00 |       Drilled or notched lumber studs | Free |  | $1.70/m3 | m3 |
| 4418.91.91 |       Other | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% |  |
| 4418.91.91.05 |         Wood flooring | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | m2, m3 |
|  |         Other: | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% |  |
| 4418.91.91.10 |           Arches, laminated | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.91.91.20 |           Roof trusses | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.91.91.40 |           Other fabricated structural wood members | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.91.91.50 |           Prefabricated partitions and panels for buildings | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.91.91.95 |           Other | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.92.00.00 |     Cellular wood panels | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.99 |     Other: |  |  |  |  |
| 4418.99.10.00 |       Drilled or notched lumber studs | Free |  | $1.70/m3 | m3 |
| 4418.99.91 |       Other | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% |  |
| 4418.99.91.05 |         Wood flooring | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | m2, m3 |
|  |         Other: | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% |  |
| 4418.99.91.10 |           Arches, laminated | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.99.91.20 |           Roof trusses | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.99.91.40 |           Other fabricated structural wood members | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.99.91.50 |           Prefabricated partitions and panels for buildings | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |
| 4418.99.91.95 |           Other | 3.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 33 1/3% | kg |