129 mm deep, high-performance louvres offering excellent protection against wind-driven rain penetration and good airflow.
ENTRY
DISCHARGE
- Complex extruded blade design in vertical arrangement, for maximum rain defence performance
- Multiple channels in blades and other vertical components, to collect and drain water from the louvred area
- Interlocking visible mullions, to align with other façade elements; if preferred, invisible vertical joint detail can be achieved
- Delivered to site as pre-fabricated modules, for efficient installation
- Blast resistant and RC2 security rated options available
- Optional glazing frames, for easy integration with curtain walling or glazed façades
- Sightproof design
Specification Calculators
We've built 2 tools to help you with your specification process. One to help you calculate pressure drop for your chosen CS Louvre model, the other to help you calculate the area of louvre required for your project.
KEY FEATURES
- Blade Orientation: Vertical
- Joint Options:
- Horizontal: visible
- Vertical: visible (interlocking mullion) or invisible
- Louvre Depth: standard frame 129mm, glazing frame 133mm
- Blade Pitch: 51mm
- Weight: 25kg/m2 based on a 2m x 2m module size
Download data sheet for sectional details
PERFORMANCE
SUMMARY
ENTRY
DISCHARGE
- Rain Penetration Class: A up to 3.5m/s
- Airflow Class: 3 (entry & discharge)
- Airflow Coefficient Ce (entry): 0.287
- Airflow Coefficient Cd (discharge): 0.251
See performance data sheet for full performance details
MATERIALS & FINISHES
MATERIALS
- Aluminium alloy 6063-T6
- Aluminium components are manufactured with a minimum of 55% recycled content (mix of pre- and post-consumer scrap)
FINISH OPTIONS
- Mill finish
- Clear or colour anodised
- Polyester powder-coated – matt (standard) or gloss
OPTIONAL EXTRAS
- Glazing frame
- Head / cill / jamb cover plates
- Blanking panels (single skin or insulated)
- Bird / vermin guards, insect mesh
- Dampers
- Louvred doors (depending on the type of door selected and the interface with the building, louvre performance may be affected)
ADDITIONAL SECURITY OPTIONS
- Burglar Resistance Class: RC2 (tested to EN 1627-1630)
- Blast Resistant Option: Designed to withstand up to an 86.87 kPa blast pressure at an impulse of 536.41 kPa-msec
PROJECTS
Specification
Guidance
The principal reason for using louvres is to allow the movement of air. But, louvre specification is a balance between form and function, with louvred façade appearance playing an important part in the selection process.
