129 mm deep, high-performance louvre offering excellent protection against wind-driven rain penetration and good airflow.
ENTRY
DISCHARGE
Classifications based on testing to EN 13030.
Features & Advantages
- Complex extruded blade design in horizontal configuration for maximum rain defence performance
- Multiple channels in blades and vertical components to collect and drain water from the louvred area
- A choice of mullion styles, with either visible or invisible horizontal joints between units, provides design flexibility:
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| Visible interlocking mullions | Recessed black mullions (variant RSH-5700AL) |
- Tested to EN 13030 and AMCA-certified for proven performance
- RC2 security-rated option is available
- For applications requiring blast-resistant performance, refer to model BLH-5709
- Optional glazing frames allow easy integration into curtain walling or glazed façades
- Supplied 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
- Joint options:
- Horizontal: visible or invisible
- Vertical: visible or recessed interlocking mullion
- Louvre depth: standard frame 129 mm, glazing frame 133 mm
- Blade pitch: 51 mm
- Weight: 25 kg/m2 based on a 2 m x 2 m module size
- Maximum module dimensions (based on 1.5 kPa wind load):
- Max width: 3600 mm*
- Max height: 3600 mm*
* Maximum unit weight: 150 kg, including accessories. Site access and lifting capability should be assessed prior to specification and installation.
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In the RSH-5700AL, the louvre blades are precision-cut around the recessed black mullions to maintain a continuous line appearance across the louvre face. |
Download Technical Datasheet for detailed drawings
PERFORMANCE
EN 13030
- Airflow Class: 2 (entry), 3 (discharge)
- Airflow Coefficient Ce (entry): 0.309
- Airflow Coefficient Cd (discharge): 0.274
- Wind-Driven Rain Performance Class:
- 13 m/s, 75 mm/hr = A up to 3.0 m/s
AMCA 500-L
- Airflow Class: 2 (entry), 2 (discharge)
- Airflow Coefficient (entry): 0.32
- Airflow Coefficient (discharge): 0.3
- Wind-Driven Rain Performance Class:
- 13 m/s, 75 mm/hr = A up to 4.0 m/s
- 22.3 m/s, 203 mm/hr = A up to 1.5 m/s
MATERIALS & FINISHES
MATERIALS
- Aluminium alloy 6063-T6
- Nominal thickness: 1.52 mm for blades, 2.03 mm for head, cill and jamb frames, and for mullions
- 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-resistant – tested to EN 1627-1630 and achieved RC2 (limitations on unit size and customisation options may apply)
- Blast-resistant – model BLH-5709 (designed to withstand up to 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.
