HTS heading 4418: Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes
Heading 4418 of the US Harmonized Tariff Schedule covers Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.
Heading 4418 at a glance
- 31 rated tariff lines; 8 duty-free at the general (MFN) rate.
- Ad valorem general rates from 3.2% to 8%.
- Section 301 (products of China): 31 of 31 lines on a list in effect (List 3).
Goods named in this heading (official line texts): Of tropical wood, French doors, French doors, Posts and beams other than products of subheadings 4418.81 to 4418.89, Formwork (shuttering) for concrete constructional work, Shingles an…, Solid, Having a face ply more than 6 mm in thickness, Having a face ply more than 6 mm in thickness, Of unidirectional bamboo, Solid, Having a face ply more than 6 mm in thickness, Having a face ply more than 6 mm.
Subheadings (6-digit)
- 4418.11: Windows, French-windows and their frames (1 line)
- 4418.19: Windows, French-windows and their frames (1 line)
- 4418.21: Of tropical wood (2 lines)
- 4418.29: Other (2 lines)
- 4418.30: Posts and beams other than products of subheadings 4418.81 to 4418.89 (1 line)
- 4418.40: Formwork (shuttering) for concrete constructional work (1 line)
- 4418.50: Builders' joinery and carpentry of wood, including cellular wood panels and asse…: Shingles an… (1 line)
- 4418.73: For mosaic floors (7 lines)
- 4418.74: Other, for mosaic floors (3 lines)
- 4418.75: Other, multilayer (2 lines)
- 4418.79: Assembled flooring panels (1 line)
- 4418.81: Engineered structural timber products (1 line)
- 4418.82: Engineered structural timber products (1 line)
- 4418.83: Engineered structural timber products (1 line)
- 4418.89: Engineered structural timber products (1 line)
- 4418.91: Of bamboo (2 lines)
- 4418.92: Other (1 line)
- 4418.99: Other (2 lines)
All tariff lines in heading 4418
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 4418.11.00 | Windows, French-windows and their frames: Of tropical wood | 3.2% | List 3 +25% | |
| 4418.19.00 | Windows, French-windows and their frames: Other | 3.2% | List 3 +25% | |
| 4418.21.40 | Of tropical wood: French doors | 4.8% | List 3 +25% | |
| 4418.21.80 | Of tropical wood: Other | 4.8% | List 3 +25% | |
| 4418.29.40 | Other: French doors | 4.8% | List 3 +25% | |
| 4418.29.80 | Other: Other | 4.8% | List 3 +25% | |
| 4418.30.01 | Posts and beams other than products of subheadings 4418.81 to 4418.89 | 3.2% | List 3 +25% | |
| 4418.40.00 | Formwork (shuttering) for concrete constructional work | 3.2% | List 3 +25% | |
| 4418.50.00 | Builders' joinery and carpentry of wood, including cellular wood panels and asse…: Shingles an… | Free | List 3 +25% | |
| 4418.73.10 | For mosaic floors: Solid | Free | List 3 +25% | |
| 4418.73.20 | Having a face ply more than 6 mm in thickness | Free | List 3 +25% | |
| 4418.73.30 | Other: Other | 8% | List 3 +25% | |
| 4418.73.40 | Having a face ply more than 6 mm in thickness | 3.2% | List 3 +25% | |
| 4418.73.60 | Other: Of unidirectional bamboo | Free | List 3 +25% | |
| 4418.73.70 | Other: Other | 5% | List 3 +25% | |
| 4418.73.90 | Of bamboo or with at least the top layer (wear layer) of bamboo: Other | 3.2% | List 3 +25% | |
| 4418.74.10 | Other, for mosaic floors: Solid | Free | List 3 +25% | |
| 4418.74.20 | Having a face ply more than 6 mm in thickness | Free | List 3 +25% | |
| 4418.74.90 | Other: Other | 8% | List 3 +25% | |
| 4418.75.40 | Having a face ply more than 6 mm in thickness | 3.2% | List 3 +25% | |
| 4418.75.70 | Other, multilayer: Other | 5% | List 3 +25% | |
| 4418.79.01 | Assembled flooring panels: Other | 3.2% | List 3 +25% | |
| 4418.81.00 | Glue-laminated timber (glulam) | 3.2% | List 3 +25% | |
| 4418.82.00 | Cross-laminated timber (CLT or X-lam) | 3.2% | List 3 +25% | |
| 4418.83.00 | Engineered structural timber products: I-beams | 3.2% | List 3 +25% | |
| 4418.89.00 | Engineered structural timber products: Other | 3.2% | List 3 +25% | |
| 4418.91.10 | Drilled or notched lumber studs | Free | List 3 +25% | |
| 4418.91.91 | Of bamboo: Other | 3.2% | List 3 +25% | |
| 4418.92.00 | Other: Cellular wood panels | 3.2% | List 3 +25% | |
| 4418.99.10 | Drilled or notched lumber studs | Free | List 3 +25% | |
| 4418.99.91 | Other: Other | 3.2% | List 3 +25% |
All of chapter 44 · Chapter 44 rate summary · HTS lookup
General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.
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