HSChapter 76
U.S. imports of aluminum doors, windows, their frames & door thresholds (HS 761010) totaled $94.5M in April 2026, traded with 66 countries.
Importers of Aluminum Doors, Windows, Their Frames & Door Thresholds paid $22.8M in duties in April 2026 โ an effective duty rate of 27% on $84.6M in dutiable value, based on actual customs collections rather than the published tariff schedule. Aluminum Doors, Windows, Their Frames & Door Thresholds imports of $94.5M in April 2026 ran 11% above the year-to-date monthly average of $85.0M.
Last updated: April 2026 dataAluminum doors, windows, frames, and door thresholds are key inputs for residential and commercial construction, combining corrosion resistance with design flexibility that has made aluminum the dominant framing material in curtain-wall and storefront systems. The US schedule provides dedicated lines for windows and frames (7610100010), door thresholds (7610100020), and doors (7610100030), reflecting the distinct building-code and energy-efficiency standards that apply to each product type. Colombia leads US import supply under this heading โ an unusual sourcing pattern driven by established aluminum fabrication capacity serving the US construction market โ with China and Canada also significant. Section 232 tariffs apply, and importers should verify whether antidumping or countervailing duty orders on aluminum extrusions from China cover the specific fabricated articles being imported.
AI-written summary of the official U.S. Census Bureau trade figures on this page โ verify before relying on it.
A fully glazed aluminum window โ where the glass is already installed in the aluminum frame โ is generally classified as a composite good. CBP's essential-character analysis typically looks at whether the aluminum frame or the glass dominates; in practice, glazed window units are often classified under Chapter 70 (glass) or Chapter 76 depending on the specific construction and relative value. Importers of pre-glazed units should seek a binding ruling from CBP rather than assuming 7610.10 applies, as misclassification can result in both duty underpayment and missed trade-remedy exposure.
Colombia has developed a significant aluminum fabrication industry oriented toward export, with producers that have invested in extrusion and finishing capacity specifically to serve US construction-market specifications. Proximity, competitive labor costs, and established trade relationships with US distributors and contractors have reinforced Colombia's position. Importers should confirm that Colombian-origin products meet applicable US building codes (AAMA, NFRC ratings) and energy-efficiency standards required by project specifications.
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Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 7610100010 | ALUMINUM WINDOWS AND THEIR FRAMES | $75.6M | 20.83% | $13.8M |
| 7610100030 | ALUMINUM DOORS | $16.0M | 49.25% | $7.7M |
| 7610100020 | ALUMINUM THRESHOLDS FOR DOORS | $2.9M | 50.15% | $1.4M |
ALUMINUM WINDOWS AND THEIR FRAMES
ALUMINUM DOORS
ALUMINUM THRESHOLDS FOR DOORS
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 7610100000 | ALU DOR WIN AND THEIR FRA AND THRES FOR DOORS | $10.8M |
ALU DOR WIN AND THEIR FRA AND THRES FOR DOORS
1.1M kg
| State | Imports | Exports | Balance |
|---|---|---|---|
| Florida | $60.4M | $1.4M | -$58.9M |
| California | $5.0M | $1.9M | -$3.0M |
| Illinois | $5.7M | -- | -$5.7M |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| PORT EVERGLADES, FL | $36.8M | $1.0M | -$35.8M |
| MIAMI, FL | $20.9M | $102K | -$20.8M |
| NEWARK, NJ | $6.9M | -- | -$6.9M |