Understanding the key differences between acoustic and weather louvres

Discover the unique features and benefits of each louvre type

When designing and constructing buildings – particularly those intended for industrial, commercial, or urban environments – the choice of louvres can significantly affect functionality and aesthetics. Acoustic louvres and weather louvres serve distinct purposes, and understanding their differences can help you make informed decisions for your projects

In this blog, the Flexshield team will explore the characteristics, benefits, and ideal applications of both louvre types.

What are acoustic louvres?

Specially designed to reduce sound transmission while allowing airflow, acoustic louvres are typically used when noise control is essential. This louvre type is ideal for use near industrial sites and manufacturing plants, or in commercial buildings located in noisy urban areas.

Key features of acoustic louvres

• Sound attenuation

Acoustic louvres are engineered with sound-absorbing materials and unique designs to minimise noise pollution. They are tested for their Noise Reduction Coefficient (NRC) and Sound Transmission Class (STC) ratings, which indicate their effectiveness in reducing sound transmission.

• Airflow

Despite their sound-reducing properties, acoustic louvres are designed to maintain adequate airflow, ensuring that ventilation is not compromised.

• Customisation

Acoustic louvres can be tailored to meet specific acoustic requirements and come in various finishes and materials to match the building’s aesthetic.

Ideal applications for acoustic louvres

• Industrial facilities to mitigate noise from machinery and equipment.
• Commercial buildings in urban areas, where external noise is a concern.
• Schools and hospitals to create quieter environments for learning and healing.

What are weather louvres?

Weather louvres by contrast primarily protect building interiors from the elements while allowing airflow. This louvre type is designed to prevent rain, snow, and debris from entering while facilitating ventilation.

Key features of weather louvres

• Weather protection

Weather louvres are constructed to withstand harsh environmental conditions, preventing water ingress and allowing air to circulate.

• Durability

Made from robust materials, these louvres are designed to last in various weather conditions without deterioration.

• Design variety

Weather louvres are available in various designs and sizes to meet different architectural needs.

Ideal applications for weather louvres

• Mechanical and electrical rooms, ensuring proper ventilation without letting in water.
• Air conditioning and ventilation systems to protect intakes from weather-related issues.
• Outdoor equipment enclosures to shield equipment from rain and debris while ensuring cooling airflow.

Talk to Flexshield about the right louvre type for your project

Choosing the right louvre type for your project depends on your specific needs. If sound control is a priority, acoustic louvres are optimal, providing both noise attenuation and airflow. Conversely, weather louvres are the way to go if you need protection from the elements while ensuring ventilation.

Understanding these differences not only enhances the functionality of your building, but also contributes to the overall comfort and safety of its occupants.

At Flexshield, we offer a range of Sonic Series acoustic louvres tailored to meet the demands of your project. For more information, contact us today on 1300 799 969 or get in touch online.