Glass Louvres

Product Description

Thermosash has the unique ability to design and integrate complex glass elements into our façades beyond that perceived capable by many. This is possible from our many years in the industry, our capable engineers and installation crews. Our curtain and panelwalls are capable of cantilevering glass fins and screens up to 1000mm from the face of our curtainwall, with no additional structure require by other trades. The glass can be purely aesthetic or, with ceramic fritting and with input from our glass engineers, become a performance based solar shading or privacy glass element.

Performance / Testing

  • AS/NZS1170 (Structural Design Actions)
  • NZS4223 (Glazing in Buildings)
  • NZS/AS4284:2008 (Water / Air Pressure/ Air Leakage - Meets and exceeds minimum requirements)

Maximum Spanning Ability
As glass fins and screens are a highly bespoke system - they are always specifically engineered to suit your project.

Call us to discuss your spans and bracketing system requirements.

The standard warranty is 5 years from the date of practical completion for these products. This covers workmanship and weather tightness, providing the subcontract includes fabrication, installation and glazing of all components.

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Key Features

  • Custom designed / engineered element.
  • Often incorporated with a Thermosash façade system - can also be retrofitted to an existing building.
  • Can be aesthetic or performance based.


We recommend using Masterspec 4211TS Curtainwalling or Masterspec 4251TS Commercial Windows in conjunction with speciality glazing when specifying this system.

Relevant Projects

Britomart - Glass House

Britomart - Glass House



Downer Engineering


UOA Thomas Building

UOA Thomas Building


Stephenson & Turner