Bold Line rain defence louvres utilising two blade depths to allow creation of unique façade designs, customised with patterns, colours and shadow lines.
INTAKE
EXHAUST
- Complex extruded blade design featuring multiple channels, for maximum rain defence performance
- Standard and accent blades can be specified in bespoke ratios/arrangements, to achieve desired effect
- A choice of mullion styles is available to align with other façade elements or to create a continuous line
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| Visible butt joint |
Recessed | Hidden |
- Louvres can be supplied in a single colour, with some blades in an accent colour or in multiple colours, to suit
- Delivered to site as pre-fabricated modules, for efficient installation
- 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, recessed or hidden
- Louvre Depth: 183mm
- Blade Pitch: 51mm
- Weight: 27kg/m2 based on a 2m x 2m module size
Download data sheet for sectional details
PERFORMANCE
SUMMARY
- Rain Penetration Class: A up to 2.5m/s
- Airflow Class: 2 (entry), 3 (discharge)
- Airflow Coefficient Ce (entry): 0.324
- Airflow Coefficient Cd (discharge): 0.273
- K factor (entry / discharge): 9.526 / 13.418
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
- Head / cill / jamb cover plates
- Blanking panels (single skin or insulated)
- Bird / vermin guards, insect mesh
- Louvred doors
- Dampers
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.
