AL - Acoustic Louvres

Product Code: AL

Available in three different depths, and fully tested to BS EN ISO 10140-2:2010, with noise reduction performance up to 25 dB (Rw), and weather resistance tested to BS EN 13030:2001 (AL300).

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Description
About AL - Acoustic Louvres

Certified acoustic attenuation performance, manufactured bespoke to your requirements.

With the growth in urban areas worldwide, acoustic louvres are becoming more and more important in the built-up environment, especially in situations like plant rooms or underground car parks, where the need for unrestricted ventilation must be balanced with the need to prevent high noise levels escaping into the surrounding area.

Recently redesigned, our AL series of louvres offer a proven level of noise attenuation plus rain rejection and low resistance to airflow.

Intended for exactly these situations, and redesigned for 2018, Series AL Acoustic Louvres are fully tested to BS EN ISO 10140-2:2010, and provide certified levels of sound attenuation up to 25 dB.

With all major components manufactured from laser cut galvanised steel, high resistance to corrosion is assured. The internal blade insulation is Rockwool brand mineral wool, which is non-flammable and resistant to fungal growth.

Available in the following variants, with performance levels as below:
- AL150: 150mm deep, 11 dB (Rw)
- AL300: 300mm deep, 18 dB (Rw)
- AL600: 600mm deep, 25 dB (Rw)
The AL300 has also been tested for weather resistance against BS EN 13030, please download the PDF for weather testing results.

Acoustic louvres are manufactured in-house to your requirements with our industry beating lead times,

Please download the product PDF for detailed information and ordering codes.

If you have any questions about any of our products, please contact us today.
Specification
AL - Acoustic Louvres Specifications
Design, construction and finish:

Material: Galvanised steel and Rockwool RW3 mineral wool
Standard frame: None (recessed case design)
Optional frame(s): 50mm flat
Standard finish: Galvanised steel
Optional finishes: Polyester powder coated to any RAL or BS colour
Properties:

Free area: Varies based on size - Please download the PDF and see page 6 for more information
Mass/m2: AL150 - 35 kg, AL300 - 50 kg, AL600 - 100 kg
Recommended use:

Internal/External use: External
Recommended use: Intake and extract
Information above is for quick reference purposes only, please see the full product datasheet for detailed information
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AL - Acoustic Louvres