The SG50 is a structural glazed curtain wall designed to offer optimal performance through a combination of unique profile design and thermal optimisation. The system is available in a variety of mullion depths. For added design flexibility, the system can be faceted, curved or sloped, and drainage can be achieved through the mullion. The system has been tested to CWCT Sequence B and has been designed to be fully integrated with AluK window, door and brise soleil systems to provide a complete façade solution.


  • 7.5° angles can be created with a faceted mullion without changing the glazing gasket
  • Hybrid mullion allowing a direct fix to steel / timber structures
  • Design features such as concealed vent options, purlin and eve details
  • Consistent slim 50mm sightlines throughout
  • Toggle glazed system for ease of manufacture and installation


  • 11 mullion and 9 transom options to overcome most design challenges
  • Concealed drainage options for maximum drainage efficiency
  • Glazing and infill range from 6mm-44mm
  • Dry glazed or structural sealant glazing
  • Fully integrates with AluK window and door systems