{
  "summary": "HS code 3925.20 covers doors, windows and their frames and thresholds for doors. It sits in heading 39.25 (builders' ware of plastics, not elsewhere specified or included) in chapter 39 (plastics and articles thereof). Other goods of heading 39.25 are classified under 3925.10 (reservoirs, tanks, vats and similar containers, of a capacity exceeding 300 litres), 3925.30 (shutters, blinds (including Venetian blinds) or similar articles and parts thereof) and 3925.90 (other). National tariff lines under 3925.20 are live on border.bot for the United States (3 lines, also used by 1 other country).",
  "updatedAt": "2026-10-11",
  "facts": [
    {
      "label": "HS code",
      "value": "3925.20",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Covers",
      "value": "Doors, windows and their frames and thresholds for doors",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Heading",
      "value": "39.25: Builders' ware of plastics, not elsewhere specified or included",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/3925"
    },
    {
      "label": "Chapter",
      "value": "39: Plastics and articles thereof",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/39"
    },
    {
      "label": "Edition",
      "value": "HS2022",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Duty in the United States",
      "value": "See its 3 lines",
      "source": null,
      "url": "https://border.bot/countries/united-states/hs-codes/392520"
    }
  ],
  "faq": [
    {
      "question": "What does HS code 3925.20 cover?",
      "answer": "HS code 3925.20 covers doors, windows and their frames and thresholds for doors."
    },
    {
      "question": "Which heading and chapter is HS code 3925.20 in?",
      "answer": "HS code 3925.20 is in heading 39.25 (builders' ware of plastics, not elsewhere specified or included) in chapter 39 (plastics and articles thereof)."
    },
    {
      "question": "Where are goods of heading 39.25 classified when 3925.20 doesn’t fit?",
      "answer": "Other goods of heading 39.25 are classified under 3925.10 (reservoirs, tanks, vats and similar containers, of a capacity exceeding 300 litres), 3925.30 (shutters, blinds (including Venetian blinds) or similar articles and parts thereof) and 3925.90 (other)."
    },
    {
      "question": "Which countries’ tariffs list national lines under HS code 3925.20?",
      "answer": "National tariff lines under 3925.20 are live on border.bot for the United States (3 lines, also used by 1 other country)."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this code covers",
      "text": [
        "HS code 3925.20 covers doors, windows and their frames and thresholds for doors.",
        "The legal text of the subheading is “Doors, windows and their frames and thresholds for doors”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of heading 39.25 are classified under 3925.10 (reservoirs, tanks, vats and similar containers, of a capacity exceeding 300 litres), 3925.30 (shutters, blinds (including Venetian blinds) or similar articles and parts thereof) and 3925.90 (other)."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "3925.20 is a six-digit subheading. Its first two digits, 39, are the chapter; the first four, 3925, are heading 39.25; the last two, 20, identify the subheading within the heading.",
        "Countries add their own digits after these six for their national tariff lines."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "National tariff lines under 3925.20 are live on border.bot for the United States (3 lines, also used by 1 other country)."
      ]
    },
    {
      "id": "sources",
      "title": "Sources and updates",
      "text": [
        "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."
      ]
    }
  ],
  "data": {
    "type": "hs-subheading",
    "edition": "HS2022",
    "chapter": {
      "code": "39",
      "description": "Plastics and articles thereof"
    },
    "heading": {
      "code": "3925",
      "description": "Builders' ware of plastics, not elsewhere specified or included"
    },
    "subheading": {
      "code": "392520",
      "description": "Doors, windows and their frames and thresholds for doors",
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    "siblings": [
      {
        "code": "392510",
        "description": "Reservoirs, tanks, vats and similar containers, of a capacity exceeding 300 litres"
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        "code": "392530",
        "description": "Shutters, blinds (including Venetian blinds) and similar articles and parts thereof"
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      {
        "code": "392590",
        "description": "Other"
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      "indexable": true
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        "code": "US",
        "name": "United States",
        "slug": "united-states",
        "lines": 3,
        "members": 1
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        "dataset": "GLOBAL:hs",
        "country": "GLOBAL",
        "kind": "hs",
        "seq": 2,
        "version": "mytraddal hs2022.csv (HS 2022)",
        "liveAt": "2026-10-11T06:04:17.693Z",
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  "code": "392520",
  "attribution": "border.bot tariff reference (border.bot), compiled from the official publishers named on each page.",
  "terms": "https://border.bot/legal/terms",
  "notice": "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.",
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