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. Based on the standard WICTEC 50 stick system these options can be realised with simplified and economic processing and assembly, while assuring a high level of quality. The WICLINE 90SG integrated opening sash complements the homogeneous full glass design with Italian style or parallel out-ward opening functionality.
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


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