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A-300C Acoustic Louvre

  • A-300C
  • 3D VIEW

A-300C

3D VIEW

300 mm deep, double-bank acoustic louvres with a horizontal chevron blade arrangement, offering 12 dB weighted sound reduction.

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  • Chevron, double-bank design, for maximum sound attenuation.
  • Mineral wool infill material with acoustic, thermal, and fire-resistant properties. Water-repellent to
    prevent moisture build-up, damp, and rot.
  • Galvanised mesh on the underside of the louvre blades maximises noise reduction performance.
  • Can be installed as standalone screens or integrated into building façades. They can also be used in combination with other louvre models if required.
  • Sightproof design.
  • Supplied as modules, for ease of installation.
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
  • Louvre Depth: 300mm
  • Blade Pitch: 150mm
  • Weight: 45kg/m2

Weight based on a 2m x 2m module size

Download data sheet for sectional details

Download Data Sheet

PERFORMANCE

AIRFLOW PERFORMANCE
  • Airflow Class: 4 (entry & discharge)
  • Airflow Coefficient Ce (entry): 0.168
  • Airflow Coefficient Cd (discharge): 0.159
ACOUSTIC PERFORMANCE (TESTED TO EN ISO 10140-2:2010)
Octave Band Centre Frequency (Hz)631252505001k2k4k8k
Sound Reduction Index (dB)8.32.44.36.913.913.913.113
Weighted Sound Reduction Index Rw(dB)
Rating according to EN ISO 717-1:2013
15

MATERIALS & FINISHES

MATERIALS
  • Galvanised mild steel as standard
  • Aluminium options available
FINISH OPTIONS
  • Unfinished as standard
  • Painted (steel) or polyester powder coated (aluminium)
    • Matt (standard) or gloss

OPTIONAL EXTRAS

  • Blanking panels (single skin or insulated)
  • Bird / vermin guards, insect mesh
  • Louvred doors
View all accessories

PROJECTS

View All Louvre 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.

  • 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

+33 (0)2 32 67 00 00
information@c-sgroup.com
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C/S France
135, rue Edouard Isambard
B.P. 66
27120 Pacy-sur-Eure Cedex
FRANCE
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Tel: +33 (0)2 32 67 00 00
Fax: +33 (0)2 32 67 14 12
Email: information@c-sgroup.com

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