Robertson Ventilation Solutions - Acoustic Louvre

The Zefyr Acoustic louvres are specifically designed to reduce noise levels with a wide range of products to suit each application depending on the customer-required performance.

Our acoustic louvres have been designed and texted to reduce the sound levels across the unit whilst allowing efficient airflow in to the building.

Applications
Acoustic performance has been independently proven to British Standards with a maximum noise reduction of 29.4dB for a frequency of 4000Hz. Airflow is calculated on data sheets in relation to free inlet area and pressure drop.The blades are spaced to suit each application in order to allow airflow into building and, at the same time, stop any weather ingress.

Aesthetics
Each louvre can be either assembled in factory or on site in multiple sized modules. Widths from 500mm to a maximum of 2000mm. Heights are varied depending on models used ranging from 590mm to a maximum of 3230mm. Louvre depths vary with models starting at 305mm and reaching up to 615mm.