Archello Awards 2026 · Enter your projects before 30 September 2026
Archello Awards 2026 · Enter your projects before 30 September 2026
  • Thermal barrier profiles with laser welding
  • Sightline of only 42 mm
  • Depth 80, 100, 120, 140 mm
  • Finishings in any RAL colours or custom-made
  • Water- and air tightness with perimeter sealing
  • Thermal barrier profiles with laser welding
  • Sightline of only 42 mm
  • Depth 80, 100, 120, 140 mm
  • Finishings in any RAL colours or custom-made
  • Water- and air tightness with perimeter sealing

FerroFinestra T42 TB is an innovative thermal barrier system for curtain walls and wide openings in steel and stainless steel. It exploits the extraordinary physical and mechanical properties of steel, allowing the creation of wide transparent walls with an extremely reduced visual impact of the frame, but contemporary thermal and acoustic insulation.


T46 TB is a thermally enhanced system inspired by the classical T-shaped solutions of the first half of the 20Th Century. The sharp-edged aesthetics makes it ideal for restoration as well as for new cutting edge architecture.

These T-shaped mullions and transoms have a reduced sightline of only 42 mm thanks to the integration of a thermal barrier directly into the profile. It follows the concept of partitioning systems and there is no need for special glass fixings components like in conventional façades. All kind of window or door elements can be integrated into these façades and glazing follows the same simple principles of windows.

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