129 mm deep, high-performance louvre offering excellent protection against wind-driven rain penetration and good airflow.
ENTRY
DISCHARGE
Features & Advantages
- Complex extruded blade design in horizontal arrangement, for maximum rain defence performance
- Multiple channels in blades and vertical components, to collect and drain water from the louvred area
- Interlocking visible mullions, to align with other façade elements; choice of visible or invisible horizontal joints between units
- Delivered to site as pre-fabricated modules, for efficient installation
- Blast resistant and RC2 security rated options available
- Optional glazing frames, for easy integration into 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: Horizontal
- Mullion Type: Visible
- Louvre Depth: 129mm
- Blade Pitch: 51mm
- Weight: 25kg/m2 based on a 2m x 2m module size
Download data sheet for sectional details
PERFORMANCE
SUMMARY
INTAKE
EXHAUST
- Rain Penetration Class: A up to 3.0m/s
- Airflow Class: 3 (entry & discharge)
- Airflow Coefficient Ce (entry): 0.289
- Airflow Coefficient Cd (discharge): 0.284
See performance data sheet for full performance details.
MATERIALS & FINISHES
MATERIALS
- Aluminium alloy 6063-T6
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
- Louvred doors
- Dampers
ADDITIONAL SECURITY OPTIONS
- Burglar Resistance Class: RC2 (tested to EN 1627-1630)
- Blast Resistant Option: Can withstand up to 12.6psi blast pressure at an impulse of 77.8 psi-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.
