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U.S. imports of plastic doors, windows, frames & thresholds (HS 392520) totaled $53.6M in July 2026, traded with 62 countries.
Importers of Plastic Doors, Windows, Frames & Thresholds paid $5.7M in duties in July 2026 — an effective duty rate of 16% on $35.2M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataPlastic doors and door frames (3925200010), windows and window frames (3925200020), and door thresholds (3925200091) are builders' articles that serve as direct substitutes for wood or aluminum equivalents in residential and commercial construction. PVC is the dominant polymer in this category, and products are often evaluated against ASTM or local building-code performance standards before specification. Imports from certain origins are subject to Section 301 tariffs, making origin documentation and first-sale valuation strategies particularly relevant for large construction-project procurement.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
4.7K shipments/mo
Classification of composite articles follows the component that gives the product its essential character. A plastic-framed window with glass panes is generally classified under 3925.20 based on the plastic frame providing the structural identity, but CBP may examine the relative value and function of each material. A binding ruling is advisable for high-volume shipments of combination units.
A door threshold is a finished builders' article specifically shaped and designed for installation at the base of a door opening. Generic plastic profiles or extruded strips not cut or finished for that specific end use are typically classified under Chapter 39 profile headings rather than as builders' ware.
HSChapter 39
Subheading 3 of 4 in heading 3925
Subheading 392520 · $53.6M of $241.2M
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HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 3925200010 | Doors and Door Frames, Of Plastic | $26.8M | 11.03% | 69.10% | $3.0M |
| 3925200020 | Windows and Window Frames of Plastics | $22.7M | 9.89% | 59.86% | $2.2M |
| 3925200091 | Door Thresholds of Plastics | $8.2M | 11.88% | 62.52% | $977K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 3925200090 | Windows, Their Frames & Door Thresholds of Plastic | $4.2M |
| 3925200010 | Doors and Door Frames, Of Plastic | $3.6M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$53.6MYoY · Pro
Exports
$9.8MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Imports · July 2026
origin
Canada and China together supply 53% of it.
customs district
destination
entry
rate provision · imports
34.2% enters free of duty; the effective duty rate is 10.64%.