heroal C 50 GD

Glass Design Curtain Wall for Maximum Transparency

heroal C 50 GD is a design study which represents a true highlight when it comes to curtain walls. The concept benefits from the idea of reflection in two ways: the view width of the mullion is visually reduced on the inside while the installation depth of the mullion is decreased on the outside. This effect is possible thanks to the use of a glass fin which takes on the static tasks of the traditional aluminium mullion. Architects and planners gain access to a world of new possibilities for creating maximum transparency – even on large surface areas up to a height of 5 metres. Almost limitless design choices are created by the optional lighting of the glass fin with LED, the design of the fin with individually decorated panels, the coating of the aluminium components with especially durable and highly weather-resistant heroal hwr powder coating in all RAL colour shades, the colours of Les Couleurs® Le Corbusier and heroal SD surface finishing.

System dimensions

View width [mm]
Construction depth [mm]
Glass filling strength [mm]
8 - 68
Max. weight of filling element: [kg]

Performance characteristics

> 1,2 Thermal insulation [Uf in W/m2K] / Profile width [mm]
AE* Air permeability
RE 1200 Resistance to driving rain
2 kN/m2 Wind resistance

* Air permeability < 0.5 m3/h m at pressure> 600 PA

Tailored support for architects

In order to ensure all-inclusive support, heroal’s team of consultants offer advice across Germany. heroal’s technical support deals with all the questions you may have concerning windows, doors and curtain walls as well as roller shutters, sun protection and roller doors -if required, also on-site of your building project. Are you new to heroal? Get in touch with us today!

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