- Product name
- CS RS-4605 Rain Defence Louvres
- System type
- Louvres
- Blade / fin orientation
- Vertical
- Blade / fin adjustability
- Fixed
- Blade / fin material
- Aluminium
- Frame material
- Aluminium
106mm-deep high-performance louvre offering protection against wind-driven rain penetration and good airflow. Suitable for installation in shallow openings or curtain walling.
Features
Complex extruded blade design in vertical arrangement for maximum rain defence performance
Visible mullions to line up with other façade elements; if preferred, invisible vertical joint detail can be achieved
Delivered to site as prefabricated modules for efficient installation
Optional glazing frames for easy integration with curtain walling or glazed façades
Sightproof design
Tested in accordance with EN 13030 for Rain Defence and Airflow Performance
Performance
Rain Penetration Class: A up to 3.5m/s
Airflow Class: 3 (entry and discharge)
Airflow Coefficient Ce (entry): 0.268
Airflow Coefficient Cd (discharge): 0.257
Materials
Aluminium alloy 6063-T6
Nominal minimum thickness: 1.52mm for blades; 2.03mm for head, cill and jamb frames, and for mullions
Aluminium components manufactured using minimum 55% recycled content (mix of pre- and post-consumer scrap)
Louvre weight 15kg/m2 , based on a 2 x 2m module size
Finishes
Mill
Polyester powder coated: matt (standard); gloss
Anodised: clear; colour
Warranty
2-year product warranty
Up to 30-year finish warranty (powder coated or anodised)
Optional extras
Snap-on covers for glazing frames
Bird / vermin guards - galvanised weld mesh (standard) or expanded aluminium
Insect mesh
Blanking - single skin plates or insulated panels
Louvred doors and gates
Dampers