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B-7505 Rain Defence Louvres

  • B-7505
  • 3D VIEW

B-7505

3D VIEW

Bold Line rain defence louvres utilising two blade depths to allow creation of unique façade designs, customised with patterns, colours and shadow lines.

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INTAKE

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EXHAUST

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  • 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
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
View 3D Model
Download Data Sheet
View Test Data

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.
Pressure Drop Calculator
Louvre Area Calculator

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

Download Data Sheet

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.

Download Performance Data Sheet

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
View all accessories

PROJECTS

Hutchings Psychiatric Center - New York, USA

Hutchings Psychiatric Center – New York, USA

16 Chestnut, Office Building - Denver, USA

16 Chestnut, Office Building – Denver, USA

Wilshire Grand Center - Los Angeles, USA

Wilshire Grand Center – Los Angeles, USA

View All Louvre Projects

Specifikáció

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.

  • Performance Considerations
  • Design Considerations
  • Weather Louvre Testing
Learn more

Louvres

2016 Louvre Brochure
What's in the brochure
  • - Industry Leading Products
  • - Innovative New Design Options
  • - Detailed Technical Information
  • - Louvre Specification Guidance

+36-34-382-093
titkarsag@rottegroup.eu
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Kapcsolat

CS Local Agent: Rotte Group Kft
2890 TATA FEKETE ÚT 2.
HUNGARY
+36-34-380-390
rotte@t-online.hu

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