Louvreclad Neptune Series®️ is a 48mm aluminium louvre offering Class D 72% rain resistance, Class 2 aerodynamics, and 50% open area. Ideal for louvre doors, small grilles, and general screening.
Performance
Tested to AS/NZS 4740:2000, Neptune Series® provides Class D 72% rain resistance and Class 2 aerodynamics with 50% free open area, ensuring effective ventilation.
Aesthetics
48mm deep aluminium profile with a 62.5mm pitch. Available in powder-coated or anodised finishes, suitable for horizontal and vertical installations.
Design
Ideal for louvre doors, small grilles, and general screening. Integrates seamlessly with Kensington Series®️ and Ellenborough Series®️, offering a continuous louvre look.
Adaptability
Suitable for louvre doors with engineered hardware compatibility, ensuring adaptability to various frame types and specific project requirements.
48mm deep single stage extruded aluminium louvres
Average Rain Defence
Effective Rain Defence
Aerodynamics
Free Open Area
Discharge Coefficient
Effective Aerodynamic Area
Depth
Pitch
Max span
Weight
Orientation
Reach out today to discuss your facade solution requirements; we would love to hear from you.
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Projects will be delivered in a timely manner, be on specification, engineered to Australian standards and finished to the highest quality.
Should you require samples, we offer up to 3 product samples free of charge. Special colour requests POA.
Selecting the right louvreinvolves 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.