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Single Bank Louvre

Single bank louvre for privacy screening and to allow air flow into areas where rain defense is not critical.

In locations where rain defense is not critical, INNIVATE high airflow screening Louvre, with the same external visual appearance as the rain defense models, can be used. Providing a coherent visual appearance, these models can be combined with operating Louvres, blanking panels and acoustic modules.

Airflow velocity in m/sAirflow


ModelBlade Spacing (mm)Blade Depth (mm)Blade ConfigurationFront Blade OrientationRear Blade OrientationSupport Mullions

Single Stage 444


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


Anodised, polyester power or PVDF coatings

Rain Defence

Not suitable for rain defence. Is less than 80% efficient, Class D classification allowing more than 15l/hr/m2 of water through the louvre with 2.5m/s of airflow.


Class 2 airflow coefficient of 0.361 with 50mm blade spacing, 0.372 with 75mm blade spacing.

Span Table

Maximum mullion centres of 1.25m for wind load up to 5kPa.

Up to 1.5m for wind load up to 2kPa.

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