# HS code 4418.11: Windows, French windows and their frames, of tropical wood > HS code 4418.11 covers windows, French windows and their frames, of tropical wood. It sits in heading 44.18 (builders' joinery and carpentry of wood, including cellular wood panels, assembled flooring panels, shingles and shakes) in chapter 44 (wood and articles of wood; wood charcoal). Other goods of heading 44.18 are classified under 4418.19 (windows, French windows and their frames, other), 4418.21 (doors and their frames and thresholds, of tropical wood), 4418.29 (doors and their frames and thresholds, other), 4418.30 (posts or beams other than products of subheadings 4418.81 to 4418.89) and 13 others. National tariff lines under 4418.11 are live on border.bot for the United States (1 line, also used by 1 other country). Source: https://border.bot/hs-codes/441811 Last updated: 11 October 2026 [HS codes](https://border.bot/hs-codes) / [Chapter 44](https://border.bot/hs-codes/44) / [44.18](https://border.bot/hs-codes/4418) / [4418.11](https://border.bot/hs-codes/441811) ## Key facts - HS code: 4418.11 - Covers: Windows, French windows and their frames, of tropical wood - Heading: [44.18: Builders' joinery and carpentry of wood, including cellular wood panels, assembled flooring panels, shingles and shakes](https://border.bot/hs-codes/4418) - Chapter: [44: Wood and articles of wood; wood charcoal](https://border.bot/hs-codes/44) - Edition: HS2022 - Duty in the United States: [See its 1 line](https://border.bot/countries/united-states/hs-codes/441811) ## What this code covers HS code 4418.11 covers windows, French windows and their frames, of tropical wood. The legal text of the subheading is “Windows, French windows and their frames: Of tropical wood”, read under “Windows, French windows and their frames”, in HS2022. ## What it doesn’t cover Other goods of heading 44.18 are classified under 4418.19 (windows, French windows and their frames, other), 4418.21 (doors and their frames and thresholds, of tropical wood), 4418.29 (doors and their frames and thresholds, other), 4418.30 (posts or beams other than products of subheadings 4418.81 to 4418.89) and 13 others. - [4418.19](https://border.bot/hs-codes/441819) Windows, French windows and their frames: Other - [4418.21](https://border.bot/hs-codes/441821) Doors and their frames and thresholds: Of tropical wood - [4418.29](https://border.bot/hs-codes/441829) Doors and their frames and thresholds: Other - [4418.30](https://border.bot/hs-codes/441830) Posts and beams other than products of subheadings 4418.81 to 4418.89 - [4418.40](https://border.bot/hs-codes/441840) Shuttering for concrete constructional work - [4418.50](https://border.bot/hs-codes/441850) Shingles and shakes - [4418.73](https://border.bot/hs-codes/441873) Assembled flooring panels: Of bamboo or with at least the top layer (wear layer) of bamboo - [4418.74](https://border.bot/hs-codes/441874) Assembled flooring panels: Other, for mosaic floors - [4418.75](https://border.bot/hs-codes/441875) Assembled flooring panels: Other, multilayer - [4418.79](https://border.bot/hs-codes/441879) Assembled flooring panels: Other - [4418.81](https://border.bot/hs-codes/441881) Engineered structural timber products: Glue-laminated timber (glulam) - [4418.82](https://border.bot/hs-codes/441882) Engineered structural timber products: Cross-laminated timber (CLT or X-lam) - [4418.83](https://border.bot/hs-codes/441883) Engineered structural timber products: I beams - [4418.89](https://border.bot/hs-codes/441889) Engineered structural timber products: Other - [4418.91](https://border.bot/hs-codes/441891) Other: Of bamboo - [4418.92](https://border.bot/hs-codes/441892) Other: Cellular wood panels - [4418.99](https://border.bot/hs-codes/441899) Other: Other ## How it is structured 4418.11 is a six-digit subheading. Its first two digits, 44, are the chapter; the first four, 4418, are heading 44.18; the last two, 11, identify the subheading within the heading. Countries add their own digits after these six for their national tariff lines. - Chapter 44: Wood and articles of wood; wood charcoal - Heading 44.18: Builders' joinery and carpentry of wood, including cellular wood panels, assembled flooring panels, shingles and shakes - Within the heading: Windows, French windows and their frames - Subheading 4418.11: Of tropical wood ## In other countries National tariff lines under 4418.11 are live on border.bot for the United States (1 line, also used by 1 other country). - [United States](https://border.bot/countries/united-states/hs-codes/441811): 1 line, used by 1 other country - Previous subheading: [4417.00](https://border.bot/hs-codes/441700) Tools, tool bodies, tool handles, broom or brush bodies and handles, of wood; boot or shoe lasts and trees, of wood - Next subheading: [4418.19](https://border.bot/hs-codes/441819) Windows, French windows and their frames: Other ## Frequently asked questions ### What does HS code 4418.11 cover? HS code 4418.11 covers windows, French windows and their frames, of tropical wood. ### Which heading and chapter is HS code 4418.11 in? HS code 4418.11 is in heading 44.18 (builders' joinery and carpentry of wood, including cellular wood panels, assembled flooring panels, shingles and shakes) in chapter 44 (wood and articles of wood; wood charcoal). ### Where are goods of heading 44.18 classified when 4418.11 doesn’t fit? Other goods of heading 44.18 are classified under 4418.19 (windows, French windows and their frames, other), 4418.21 (doors and their frames and thresholds, of tropical wood), 4418.29 (doors and their frames and thresholds, other), 4418.30 (posts or beams other than products of subheadings 4418.81 to 4418.89) and 13 others. ### Which countries’ tariffs list national lines under HS code 4418.11? National tariff lines under 4418.11 are live on border.bot for the United States (1 line, also used by 1 other country). ## Sources and updates The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026. This page was last updated on 11 October 2026. Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling. Machine-readable: https://border.bot/hs-codes/441811.json