HTS Heading 4418

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

All 45 HTS codes under heading 4418 (builders' joinery and carpentry of wood), with their duty rates from the 2026 HTS Revision 23. General duty Free to 8%.

Every line of heading 4418

  • 4418 Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes.
  • 4418.11.00.00 Of tropical wood (under: Windows, French-windows and their frames) (No.): General 3.2%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.19.00.00 Other (under: Windows, French-windows and their frames) (No.): General 3.2%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.21 Of tropical wood (under: Doors and their frames and thresholds).
  • 4418.21.40.00 French doors (under: Of tropical wood) (No.): General 4.8%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.21.80 Other (under: Of tropical wood): General 4.8%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.21.80.30 Flush doors (under: Other) (No.).
  • 4418.21.80.60 Other (under: Other) (No.).
  • 4418.29 Other (under: Doors and their frames and thresholds).
  • 4418.29.40.00 French doors (under: Other) (No.): General 4.8%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.29.80 Other (under: Other): General 4.8%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.29.80.30 Flush doors (under: Other) (No.).
  • 4418.29.80.60 Other (under: Other) (No.).
  • 4418.30.01.00 Posts and beams other than products of subheadings 4418.81 to 4418.89 (kg): General 3.2%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.40.00.00 Formwork (shuttering) for concrete constructional work (kg): General 3.2%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.50.00 Shingles and shakes (under: Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes): General Free; Special none; Column 2 Free.
  • 4418.50.00.10 Of western red cedar (under: Shingles) (square, kg).
  • 4418.50.00.30 Other (under: Shingles) (square, kg).
  • 4418.50.00.50 Other (under: Shingles and shakes) (square, kg).
  • 4418.73 Of bamboo or with at least the top layer (wear layer) of bamboo.
  • 4418.73.10.00 Solid (under: For mosaic floors) (m2): General Free; Special none; Column 2 33 1/3%.
  • 4418.73.20.00 Having a face ply more than 6 mm in thickness (m2): General Free; Special none; Column 2 33 1/3%.
  • 4418.73.30.00 Other (under: Other) (m2): General 8%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 40%.
  • 4418.73.40.00 Having a face ply more than 6 mm in thickness (m2): General 3.2%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.73.60.00 Of unidirectional bamboo (under: Other) (m2): General Free; Special none; Column 2 40%.
  • 4418.73.70.00 Other (under: Other) (m2): General 5%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 40%.
  • 4418.73.90.00 Other (under: Of bamboo or with at least the top layer (wear layer) of bamboo) (m2): General 3.2%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.74 Other, for mosaic floors (under: Assembled flooring panels).
  • 4418.74.10.00 Solid (under: Other, for mosaic floors) (m2): General Free; Special none; Column 2 33 1/3%.
  • 4418.74.20.00 Having a face ply more than 6 mm in thickness (m2): General Free; Special none; Column 2 33 1/3%.
  • 4418.74.90.00 Other (under: Other) (m2): General 8%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 40%.
  • 4418.75 Other, multilayer (under: Assembled flooring panels).
  • 4418.75.40.00 Having a face ply more than 6 mm in thickness (m2): General 3.2%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.75.70.00 Other (under: Other, multilayer) (m2): General 5%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 40%.
  • 4418.79.01.00 Other (under: Assembled flooring panels) (m2): General 3.2%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.81.00.00 Glue-laminated timber (glulam) (kg): General 3.2%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.82.00.00 Cross-laminated timber (CLT or X-lam) (kg): General 3.2%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.83.00.00 I-beams (under: Engineered structural timber products) (kg): General 3.2%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.89.00.00 Other (under: Engineered structural timber products) (kg): General 3.2%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.91 Of bamboo (under: Other).
  • 4418.91.10.00 Drilled or notched lumber studs (m3): General Free; Special none; Column 2 $1.70/m3.
  • 4418.91.91 Other (under: Of bamboo): General 3.2%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.91.91.05 Wood flooring (under: Other) (m2, m3).
  • 4418.91.91.10 Arches, laminated (under: Other) (kg).
  • 4418.91.91.20 Roof trusses (under: Other) (kg).
  • 4418.91.91.40 Other fabricated structural wood members (kg).
  • 4418.91.91.50 Prefabricated partitions and panels for buildings (kg).
  • 4418.91.91.95 Other (under: Other) (kg).
  • 4418.92.00.00 Cellular wood panels (under: Other) (kg): General 3.2%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.99 Other (under: Other).
  • 4418.99.10.00 Drilled or notched lumber studs (m3): General Free; Special none; Column 2 $1.70/m3.
  • 4418.99.91 Other (under: Other): General 3.2%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 33 1/3%.
  • 4418.99.91.05 Wood flooring (under: Other) (m2, m3).
  • 4418.99.91.10 Arches, laminated (under: Other) (kg).
  • 4418.99.91.20 Roof trusses (under: Other) (kg).
  • 4418.99.91.40 Other fabricated structural wood members (kg).
  • 4418.99.91.50 Prefabricated partitions and panels for buildings (kg).
  • 4418.99.91.95 Other (under: Other) (kg).

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.

Last reviewed 2026-11-12.