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 |
Material
High grade extruded aluminium to grade 6063 T5 and T6. Tensile strength of 152 – 300MPa.
Finish
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.
Airflow
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 sales@greenefire.co.nz.
Alternatively, you can speak to us in person at Greene Fire Pty Limited, Level 2 381 Port Hacking Road Caringbah, NSW 2233