HS 392520 Doors, windows and their frames and thresholds for doors
Quick Answer: Doors, windows, and their frames and thresholds for doors imported under HS 392520 enter the UK at 6.00%, the EU at 6.50%, and the US at 5.3% ad valorem under the MFN rate, with several preferential trade agreements offering duty-free entry into the US. This classification specifically applies to finished articles of plastics, excluding those primarily of other materials. Importers and customs brokers should verify specific product composition and origin to determine the most advantageous duty rate. CustomTariffs aggregates this data for compliance.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3925200000 | 6.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3925200000 | 6.50 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 3925200010 | — | — | ["No.","kg"] |
| 3925200020 | — | — | ["No.","kg"] |
| 3925200091 | — | — | ["No. and kg"] |
| 39252000 | 5.3% | Free (17 programs) | — |
Special rates available under trade agreements including USMCA, KORUS, GSP.
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
Which Trade Agreements Reduce Duties for HS 3925.20?
Imports of Doors, windows and their frames and thresholds for doors may qualify for reduced or zero duty rates under free trade agreements and preferential programs. The overview below shows available preferential arrangements by jurisdiction, compiled by HSRates from official tariff and trade agreement data.
United States (HTSUS)
Free for USMCA, KORUS, and 15 other programs
European Union (TARIC)
Preferential rate data not yet available.
United Kingdom
Preferential rate data not yet available.
Preferential rates require proof of origin and may be subject to quotas or conditions. Always verify eligibility with a licensed customs broker.
Data compiled by HSRates.
Which Preferential Rates Apply to Your Origin Country?
Select an origin country to see if preferential rates apply.
Preferential rates based on available trade agreements. Actual rates may vary.
How to Classify This HS Code?
What products does HS 392520 cover?
This subheading covers doors, windows, and their frames and thresholds, specifically those manufactured from plastics. According to the World Customs Organization's Harmonized System Nomenclature, this category includes complete units or components thereof, provided they are primarily made of plastics. Official definitions from sources like the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm that this includes items such as plastic window frames, door frames, and complete plastic doors and windows, as well as thresholds designed for use with doors, all constructed from materials falling under Chapter 39.
What falls outside HS 392520?
The following products are excluded from HS 392520: doors, windows, and their frames and thresholds that are primarily made of materials other than plastics, such as wood, metal, or glass. For instance, a wooden door with a plastic handle would be classified under Chapter 44 (wood), and a metal window frame would fall under Chapter 72 or 73 (iron and steel) or Chapter 76 (aluminum). Similarly, complete building structures or prefabricated units not specifically identified as doors or windows are classified elsewhere, often under Chapter 94.
What are common classification mistakes for HS 392520?
A common error is misclassifying composite items where the primary material is not plastic. For example, a door with a significant metal reinforcement or a wooden door with plastic glazing might be incorrectly entered under 392520. According to General Rule of Interpretation (GRI) 3(b) of the Harmonized System, goods composed of different materials are classified according to the material that gives them their essential character. Importers must carefully assess the predominant material by weight or volume to ensure correct classification.
How should importers classify products under HS 392520?
The correct procedure for classifying products under HS 392520 involves a detailed examination of the product's material composition and its intended function. Importers and customs brokers should first identify the primary constituent material, ensuring it is indeed plastic. Next, they must confirm the item's identity as a door, window, or their respective frames or thresholds. Consulting the official tariff schedule of the importing country, such as the USITC HTS or the UK Trade Tariff, and reviewing the Explanatory Notes for Chapter 39 is crucial for accurate determination.
How is the duty calculated for products under HS 392520?
A set of 10 vinyl window frames, each measuring 1.2 meters by 1.5 meters, declared at a customs value of $500 USD, would attract a US duty of $25.00. This is calculated using the Most Favored Nation (MFN) duty rate of 5.0% ad valorem, applied to the declared customs value ($500 USD × 5.0% = $25.00). This calculation is based on the MFN rate published in the USITC Harmonized Tariff Schedule for subheading 3925.20.0000.
Which trade agreements reduce duties for HS 392520?
Several free trade agreements may reduce the applicable duty rate for HS 392520, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for qualifying goods originating from Canada or Mexico. The Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) also offers preferential rates, potentially Free, for originating goods from member countries like Vietnam. To claim these preferences, a USMCA Certificate of Origin or a self-certified origin statement is typically required for USMCA, and specific origin documentation as per the CPTPP agreement for other participating nations.
```Which HS Codes Are Related?
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FAQ
What are the typical import duty rates for HS code 392520 (Doors, windows and their frames and thresholds for doors)?
The Most Favored Nation (MFN) duty rate for HS code 392520 can vary significantly by country. For example, under the US Harmonized Tariff Schedule (USHTS), the MFN rate is 6.00% ad valorem. In the EU, under TARIC, the rate is often around 6.50% ad valorem, though specific subheadings may apply. The UK Trade Tariff also lists rates, which can differ. It is crucial to consult the specific tariff schedule of the importing country for the exact rate applicable at the time of import.
How is the import duty for HS code 392520 calculated? Can you provide an example?
The duty for HS code 392520 is typically calculated on an ad valorem basis, meaning it's a percentage of the declared customs value of the goods. For instance, if a shipment of plastic window frames valued at $10,000 is imported into the US, and the MFN duty rate is 6.00%, the calculated duty would be $10,000 (value) × 0.06 (duty rate) = $600. Always ensure your customs value is accurately declared and supported by commercial documentation.
What are the criteria for classifying goods under HS code 392520?
HS code 392520 covers doors, windows, and their frames and thresholds, provided they are made of plastics. This includes items such as PVC window frames, plastic doors, and plastic thresholds. The key classification criterion is the material (plastics) and the function (doors, windows, frames, or thresholds). Assemblies or kits containing these components, ready for installation, would also fall under this code. Components that are not yet finished or are intended for further significant processing might be classified elsewhere.
Which trade agreements offer preferential duty rates for HS code 392520, and what documentation is needed?
Preferential duty rates under various trade agreements can significantly reduce or eliminate duties for HS code 392520. For example, under the USHTS, goods originating from countries with Free Trade Agreements (FTAs) like Australia (AU), Chile (CL), or South Korea (KR) may receive preferential treatment, potentially including a 'Free' duty rate (0%). To claim these preferential rates, importers must provide a valid Certificate of Origin or other proof of origin as stipulated by the specific trade agreement. Always verify the origin of the goods and the specific requirements of the relevant FTA.
Are there any specific documentation requirements beyond a commercial invoice and packing list for importing goods under HS code 392520?
While a commercial invoice, packing list, and bill of lading are standard, importing goods classified under HS code 392520 may require additional documentation depending on the importing country's regulations and the nature of the goods. This could include a Certificate of Origin (especially if claiming preferential treatment under a trade agreement), product-specific certifications (e.g., safety or quality standards), or import licenses if applicable. Importers and customs brokers should verify the specific requirements with the customs authority of the destination country to avoid delays or penalties.