Architect | Workshop | Jansteel


The VISS Fire system with a wide range of additional components, such as fire-proof anchors, stainless steel clamping sections etc. keeps the glass in the right position in the event of fire and prevents this way the entry of fire and smoke. Numerous projects and a host of international tests and approvals in classes E30, attest the reliability of VISS Fire with respect to thermal insulation and fire protection.

Materials / surface finishes

Uncoated steel or hot-dip galvanised steel strip, suitable for powder-coating or stove-enamelling

Loadbearing constructions

VISS system profiles

Designer profiles (Linea)

Construction types

Mullion-mullion-transom construction

Mullion-transom-mullion construction

Welded and/or push-fit construction

Segmental glazing


Doors within curtain walls

Special technical features

Face widths 50 mm

Installation depth 50 - 140 mm

Infill element thickness 5 - 70 mm

Test certificates

Tested in accordance with EN 1364

Fire protection classes E30 / E90


Clamp connection AbZ Z-14.4-465

Mullion-transom connection AbZ Z-14.4-467