Cascade Series® Fixed Aluminium Louvres

Louvreclad Cascade Series® offers 100mm pitch aluminum louvres for maximum airflow and Class A rain defense. Ideal for low pressure drops and maximum rain defense, and available in prefabricated or continuous systems.

Features

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Cascade Series® Single Stage

Single stage, extruded aluminium fixed louvres

Featured Image fact sheet

Class D

Average Rain Resistance

Class 2

Aerodynamics (Class)

64%

Free Open Area (%)

Cascade Series® Two Stage

Two-stage, extruded aluminium fixed louvres

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Class A

Average Rain Resistance

100

Rain Resistance (% effectiveness)

Class 2

Aerodynamics (Class)

Speak to an expert

Reach out today to discuss your facade solution requirements; we would love to hear from you.

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Made to Perform

Projects will be delivered in a timely manner, be on specification, engineered to Australian standards and finished to the highest quality.

PROTOTYPES

Custom prototypes available

Should you require samples, we offer up to 3 product samples free of charge. Special colour requests POA.

How to specify

Selecting the right louvre
involves these steps.

To select the right performance louvre for your project design:
1) The mechanical engineer defines the required volume flow rate (m ³/s) for mechanical plant or passive ventilation dictated by the mechanical equipment behind the louvres.
2) Mechanical engineer defines the maximum allowable pressure drop across a louvre before fan performance suffers.
3) The architect and engineer then balance the louvre façade area (m2) against the pressure drop requirements, required rain resistance, and aesthetics to get a mutually workable outcome.
4) Finally you can then specify the louvre that works for your design aesthetically and achieves the performance classification required for both aerodynamics and rain defence using the Australian Standard AS4740:2000 classification system.
Please note: louvre performance is proportional to the design airflow. For example, the higher the air velocity, the lower the rain defence.

try our performance calculator

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