Structurally Glazed Facade

A characteristic feature of WICTEC 50SG structural glazing curtain wall is the flush design with slim silicone joints between the glass panes. The system offers all-glass technology both for vertical curtain walls and sloped roof glazing.

WICTEC 50SG - integrated pressure plate

The WICTEC 50 SG Structural Glazing system revolutionised the world of curtain walling by offering structural glazing. Architects, designers and specifiers benefit from a modular system that allows the translucent facades of double glazing. The WICTEC 50 SG Curtain Walling is characterised in particular with a flush design, with thin silicone gaskets in between the glass panels. The "all-glass" technology from WICONA is easily implemented from the standard system and allows simple and economical assembly, whilst maintaining a high level of quality. This is suitable for vertical curtain walling as well as sloped roof glazing. In addition to its technical performance, WICTEC 50SG curtain walling displays a pure aesthetic, allowing for stylish designs with daring projects easily achievable and meeting modern construction requirements. WICONA's WICTEC 50 SG Structural Glazing curtain wall is complemented further by using the WICLINE 90SG window system. Together, they form a homogenous system with integrated leaves offering a parallel opening to the outside.
WICTEC 50SG with  integration sash WICLINE 90SG /
WICTEC 50SG with integration sash WICLINE 90SG /
WICTEC 50SG with  integration sash WICLINE 90SG /


System test results / CE product pass in accordance with DIN EN 13830

Air permeability
Water tightness
Resistance to wind load
Impact resistance
Quality assurance
Environmental management
Class AE
RE 750
2000 Pa, security ± 3000 Pa
Class E5 / I5
ETA: 12/0551 (European Technical Approval)
Certified according to ISO 9001:2008
Certified according to ISO 14001

Technical performance

System width
Thermal insulation
Infill thickness
Internal aluminium profiles 50 mm / External silicone joint 23 mm
Uf up to 1.6 W/(m²K)
up to 64 mm

System technology

  • ETA (European Technical Approval) granted
  • Outstanding appearance
  • Basic structure same as the WICTEC 50 curtain wall, with identical profile and gasket technology
  • Fast and simple installation of IGUs, thanks to a special patented fastener
  • Can also be combined with external cover profiles in various shapes and designs
  • The ideal complement: WICLINE 90SG all-glass integrated sash with Italian style or parallel outward opening functionality


  • ETA (European Technical Approval) available
  • Remarkable aesthetics
  • Basic structure of the WICTEC 50 curtain wall with the same principle in terms of profiles and gaskets
  • Quick and easy installation of the glazing thanks to a special patented fixing device
  • Can be combined with exterior cover profiles of various shapes and designs
  • The ideal complement: WICLINE 90SG “all-glass” integrated leaf with parallel opening system to the outside or to the top

Related references

Related References Description Reference page

Laidlaw Library
Laidlaw Library
Riverside East
Riverside East
Bright Building, Manchester
Bright Building, Manchester


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