Dualair®

Alspec Dualair® component system has been carefully designed to deliver a high performance dual glazed louvre system to the commercial market.

The system provides outstanding results for improvedwater penetration, allowing larger window sizes to be installed into project designs. Through the use of two louvre galleries inside the one frame, significant sound reduction can be achieved as well as excellent ventilation and shading to keep buildings cool and comfortable.

The Dualair® system has been built on the back of Alspec’s architectural systems knowledge, which balances the needs of both form and function.

McArthur Evo 150mm Centre Pocket Framing.

Hunter Evo Acoustic 150mm Framing.

features

  • The outer gallery must always be an Altair Powerlouvre®Gallery, the inner gallery can be a Powerlouvre®Gallery or manually operated.
  • Fully compatible with the Stronghold® system with restricted opening to satisfy fall prevention requirements.
  • Full range of colour and handle customising available.
  • 6mm thick, 152mm glass or aluminium blades only.
Sound Performance
Outer Blade Inner Blade Optimised for Water Penetration Resistance\R'w (C;Ctr)
Toughened Glass Toughened Glass 35 (-1; -3)
Aluminium Toughened Glass 35 (-2; -4)
Energy Performance
Dualair System in Alspec McArthur Evo 150mm Framing
Outer Blade Inner Blade U - Value SHGC
Clear 6mm glass Clear 6mm glass 3.4 0.47
Clear Low-E 6mm glass Clear 6mm glass 2.8 0.14
Clear Low-E 6mm glass Clear Low-E 6mm glass 2.4 0.10
Dualair System in Alspec Hunter Evo Acoustic 150mm Framing
Outer Blade Inner Blade U - Value SHGC
Clear 6mm glass Clear 6mm glass 3.8 0.46
Clear Low-E 6mm glass Clear 6mm glass 3.2 0.15
Clear Low-E 6mm glass Clear Low-E 6mm glass 2.4 0.11
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Let us help you bring your vision to life with designs that blend style, functionality, and durability.