Steel Window Frame Section
Extruded steel frame sections with thermal break and glazing pockets for commercial windows. HTS 7308.90.95.90 as window frames, structural parts.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If basic hardware fittings only
Non-structural mountings go to base metal fittings.
If with safety tempered glass installed
Complete glazed units may shift to glass chapter.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Thermal performance U-factor calculations
• Weatherstripping and drainage channel specifications
• Distinguish from 7610 aluminum frames by material content
Related Products under HTS 7308.90.95.90
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