#JANSEN

VISS SG facade

VISS SG offers an architecturally appealing all-glass facade that combines aesthetic transparency with high-tech performance. Built on the reliable VISS system, VISS SG allows for efficient and simple construction of structural glazing facades. Glazed panels measuring up to 2.5 x 5.0 meters enhance the transparency of the building’s exterior. The system accommodates double or triple glazed units up to 70 mm thick, supported by various glass anchors. It can also be easily adapted for glazed roofs using the structural glazing method.

VISS SG seamlessly integrates with all VISS profiles in face widths of 50 and 60 mm, as well as the VISS Basic solution, which is compatible with any support structure. The use of steel maintains the sleek internal appearance, while large glazed sections add spaciousness and openness to the design. This combination of versatility and minimal additional components offers a broad range of architectural possibilities.

System description

Materials / Surface Finish

  • Uncoated or strip-galvanised steel, suitable for powder coating or stove-enamellingSupport Structures
  • VISS system profiles
  • Designer profiles (Linea, Personal profiles)Construction Types
  • Installation of double and triple glazing panels included in ETA and TRAV
  • Segmental glazing, concave and convex
  • Welded and/or push-fit construction
  • Mullion-mullion-transom construction
  • Mullion-transom-mullion construction

performance characteristics

Equipment

  • Glass panels of up to 2.5 x 5.0 m – other dimensions are possible but must be specified for each project
  • Insert windows and insert doors must be detailed specifically for each projectSpecial Technical Features
  • Face widths: 50 and 60 mm
  • Installation depths: 50 to 250 mm
  • Infill element thickness: 30 to 70 mm
  • VISS Semi SG system available

Product details

Approvals

  • ETA 13/0015 European Technical Approval
  • Coefficient of thermal transmittance: Uf > 0.84 W/m²K
  • Tightness against heavy rain: up to class RE1200
  • Air permeability: up to class AE
  • Resistance to wind load: up to class 2 kN/m²
  • Impact resistance: up to class E5/I5
  • Passed TRAV testing (Technical Regulations for Safety Barrier Glazing)