4418.99.91
Other
HTS code 4418.99.91 covers miscellaneous builders’ joinery and carpentry of wood, like flooring and roof trusses. Use this code for importing these wooden construction components, keeping in mind a general duty of 3.2% applies, with potential free duty from several countries through specific trade agreements.

Detailed information for HTS Code 4418.99.91
This code falls within the broader category of wood and articles of wood, specifically addressing builders' joinery and carpentry made of wood, including cellular wood panels and assembled flooring. The 4418.99.91 code covers other types of wood construction products not specifically detailed elsewhere, and is a residual category for items within this section. Several statistical suffixes exist to further specify the type of wood construction product, such as wood flooring (4418.99.91.05), roof trusses (4418.99.91.20), or prefabricated partitions (4418.99.91.50); choose the suffix that most accurately describes the goods being reported. This code excludes items like wood used for perfumery, bamboo, or activated charcoal, as detailed in the chapter notes.
| Chapter | Chapter 44 - Wood and articles of wood; wood charcoal |
| Section | Section IX - Wood and Articles of Wood; Wood Charcoal; Cork and Articles of Cork; Manufactures of Straw, of Espar |
Duty snapshot
Quick reference for the duty outcomes tied to this HTS line.
3.20%
Standard trade partners (NTR)
Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
Eligible FTA or preference programs
The general duty rate for HTS code 4418.99.91 and its subdivisions is 3.20%, applying to goods originating from countries without a preferential trade agreement with the US. Special duty rates are Free (0%) for goods originating from specific countries including Australia (AU), Canada (A*), and many others listed, provided they qualify under eligible FTA or preference programs. Reporting units for all subdivisions (4418.99.91.05 through 4418.99.91.95) are specified as kilograms (kg), square meters (m2), or cubic meters (m3). It is not specified whether different subdivisions require different units.
Rate of Duty (Column 2): 33.33%
Need help importing?
_
Submit your details, and our team will confirm the correct classification and answer your questions.
Code subdivisions
4418.99.91.05
Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes: > Other: > Other: > Other > Wood flooring
4418.99.91.10
Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes: > Other: > Other: > Other > Other: > Arches, laminated
4418.99.91.20
Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes: > Other: > Other: > Other > Other: > Roof trusses
4418.99.91.40
Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes: > Other: > Other: > Other > Other: > Other fabricated structural wood members
4418.99.91.50
Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes: > Other: > Other: > Other > Other: > Prefabricated partitions and panels for buildings
4418.99.91.95
Builders' joinery and carpentry of wood, including cellular wood panels and assembled flooring panels; shingles and shakes: > Other: > Other: > Other > Other: > Other
Chapter & section notes
Chapter notes
Section notes
Latest update
Last updated
November 15, 2025
Revised every January & July
Let's get your shipment cleared
Submit your details and our team will help with classification and compliance.