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Triple Bank Louvre

Triple bank louvres provide the highest level of rain defense to locations that could experience heavy, wind driven rain.

Providing a uniform look across all single, double and triple stage louvres, the triple stage Innivate louvre provides ultimate rain defence whilst fitting in with the architectural style of the building.

Airflow velocity in m/s Airflow
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Coefficient
A A A A A A C D 0.173


Model Blade Spacing (mm) Blade Depth (mm) Blade Configuration Front Blade Orientation Rear Blade Orientation Support Mullions
AI-5020 50 125 Triple Horizontal Vertical Hidden
AI-7512 75 135 Triple Horizontal Vertical Hidden
MI-5020 50 125 Triple Horizontal Vertical Visible
MI-7520 75 135 Triple Horizontal Vertical Visible

Triple Stage 2


High grade extruded aluminium to grade 6063 T5 and T6. Tensile strength of 152 – 300MPa.


Anodised, polyester power or PVDF coatings

Rain Defence

More than 99% efficient, Class A rain defence classification up to wind speed of 2.5m/s allowing less than 0.75l/hr/m2 of water through the louvre.


Class 4 airflow coefficient of 0.141

Learn More

If you wish to obtain further information regarding our Ventilation Systems, please contact us at (02) 9526 3100, or email us at

Alternatively, you can speak to us in person at Greene Fire Pty Limited, Level 2 381 Port Hacking Road Caringbah, NSW 2233

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