1. Fabricators
  2. Products
  3. Façades
  4. VISS SG

Transparency and lightness are still in vogue for façades. Steel and its outstanding structural properties perfectly meet these requirements

For large opening units, there is now a projected top-hung window that matches the uniform structural glazing look and integrates almost invisibly into the façade skin. European Technical Approval (ETAG 002) is pending for the mullion-transom system.

  • Efficient fabrication with proven VISS system technology
  • All system components tested for the compatibility of the individual materials with glass-edge bonding
  • No approvals in individual cases for structural glazing steel façades (ETAG 002) and for TRAV



Technical information

Test documents