Chapter 44 · Wood and articles of wood; wood charcoal · Section 9

HS Code 4418.82

Cross-laminated timber (CLT or X-lam)

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

US duty (general)
3.2%
US HTS lines
1
EU CN codes
1
UK commodity codes
3
Unit
kg

US HTS + UK Tariff v4.0.1596 · updated 2026-09-10 · sources

United States - HTS lines under 4418.82

Source: official Harmonized Tariff Schedule (USITC). "General" is the normal-trade-relations rate; "Special" lists preference programs; "Other" is the column-2 rate. Additional Section 232/301 duties may apply on top.

HTS codeDescriptionGeneralSpecialOtherUnit
4418.82.00 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

Estimate the US duty runs in your browser · no caps

Enter the customs value (and quantity, when a rate is per-unit) to estimate the general-rate duty per HTS line. Estimates exclude Section 232/301 surcharges, MPF/HMF and fees. Not a customs ruling.

European Union - CN codes under 4418.82

Source: EU Combined Nomenclature (Eurostat, © European Union, reused per Decision 2011/833/EU). Duty rates and measures live in TARIC; each code links to the official consultation.

CN codeDescription
4418 82 00 Cross-laminated timber (CLT or X-lam) EU duty (TARIC) →

United Kingdom - commodity codes under 4418.82

Source: UK Integrated Online Tariff (Open Government Licence v3.0). Declarable 10-digit codes go on the customs declaration; check the official page for the current duty and VAT measures.

Commodity codeDescription
4418 82 00 00 Cross-laminated timber (CLT or X-lam) UK duty & VAT →
4418 82 00 10 Of bamboo UK duty & VAT →
4418 82 00 90 Other UK duty & VAT →
Not a customs ruling. Classification is determined by the importing country's customs authority and depends on the exact product. This page is reference information from official published schedules, not legal advice. For a binding decision, request a ruling (US: CBP CROSS · UK: HMRC ATaR · EU: BTI).

Other subheadings in 4418

4418.00 4418 Builders' joinery and carpentry of wood, including cellular wood panels, assembled fl 4418.11 Of tropical wood 4418.19 Other 4418.21 Of tropical wood 4418.29 Other 4418.30 Posts and beams other than products of subheadings 4418.81 to 4418.89 4418.40 Formwork (shuttering) for concrete constructional work 4418.50 Shingles and shakes 4418.73 Of bamboo or with at least the top layer (wear layer) of bamboo 4418.74 Other, for mosaic floors 4418.75 Other, multilayer 4418.79 Other 4418.81 Glue-laminated timber (glulam) 4418.82 Cross-laminated timber (CLT or X-lam)

Sources: U.S. International Trade Commission, Harmonized Tariff Schedule (public domain) · EU Combined Nomenclature © European Union, Eurostat (Decision 2011/833/EU) · UK Integrated Online Tariff, contains public sector information licensed under the Open Government Licence v3.0. Data refreshed weekly. Details on About & Data Sources.