STE-4000 Fixed Aluminum Window

The high-end fixed aluminum window

The STE-4000 fixed window is designed to offer maximum clarity and optimal thermal performance. Ideal for continuous facades, it ensures excellent air and water tightness thanks to its double or triple-pane glazing and thermally broken aluminum frame.

Technical points

  • Aluminum frame with thermal breaks
  • Optimizing visible frames for a cleaner design
  • Optimization of costs and materials
  • Double and triple glazed insulating glass
  • Airtight and watertight performance meeting the highest requirements
  • Excellent rigidity and dimensional stability of the frame
  • Compatible with multi-facade and curtain wall systems
  • Modular and structural design option for large, glazed areas

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Our team supports architects and professionals in choosing the best configurations for each project.

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Stekar Projects