Fire & Smoke Vents Fire & Smoke Vents

Commercial & Industrial Blast & Pressure Relief Vents

Protect against pressure increase dangers with Airocle’s range of sustainable, 100% natural, pressure relief vents products.

Our vents are designed for industrial buildings with potentially explosive atmospheric pressure, hazardous materials, and volatile operations.

CSIRO-certified, they help to safeguard workers and satisfy stringent Building Code of Australia (BCA) ventilation requirements.

Bespoke Australian-Owned Solutions

Airocle blast and pressure relief vents assist in regulating and equalising pressure differences in the air between enclosed spaces and their surrounding areas. We do this by engineering our vents to open when a pre-set pressure limit is exceeded. This allows fluid – gas or liquid – to escape and reduces the pressure inside the room to safe levels.

All our pressure relief vents are supplied in knocked-down form – ready for hoisting – to make them easy to install. Alternatively, you can lean on our team of friendly experts for installation service.

Aircole is Australian-owned and operated, with all manufacturing done locally in NSW. We’re also trusted by some of the biggest names in the industry, creating bespoke ventilation systems across numerous sectors.

We provide the full customer experience, from design and manufacturing to installation, servicing and maintenance. Our mission is to ensure that your compliance and ventilation needs are met.
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A Series Roof Vent

Dynamic and Customisable Pressure Relief Ventilation

In the event of a building’s pressure increase, our innovative pressure relief vents react instantly to effectively expel the rapidly expanding heated gases. Post-event, the vents close, safely repressurising the building back to ambient levels whilst ensuring full weather protection.


Fully customisable to your project including the minimum pressure level for operation, our pressure relief vents use no electricity and have no complicated componentry. With no running costs, and little to no maintenance required, they’ll offer you a fail-safe and cost-effective guarantee of protection for both the building and its inhabitants.


Plus, they’ll add an energy-efficient net-zero approach to your industrial operations.

rotary roof vent

Australian-made, Owned and Operated

Our blast and pressure relief vents are designed and manufactured right here in Australia.

With over 100 years of experience, we are industry leaders with an unmatched reputation for quality, technical expertise and sustainability.

Have peace of mind knowing that all our products are designed to meet Australian building standards, having undergone rigorous testing. Airocle’s mission is to create healthy, safe and sustainable places for its clients.

Why Choose Airocle Blast and Pressure Relief Vents?

With Airocle’s pressure relief vents, you can rest assured that your building and its occupants will be safe from unexpected pressure increases. With multiple benefits, it’s one way to safeguard against the uncontrollable.
Weathertight

We offer the highest standard of weatherproofing options for maximum protection against the elements. These range from 2-stage louvres that provide complete weather resistance and zero-energy air ventilation to stormproof louvres designed for areas that face challenging natural conditions.

Dust filters, rain sensors, control panels and more can all be incorporated into your existing or new structures during the design process.

Energy efficient

Airocle’s innovative design principles and superior construction methods mean total energy usage and associated costs are reduced.

End-to-end solutions

Airocle will take care of everything to do with your rotary vent, from initial designs and engineering to in-house manufacturing, delivery and installation onsite. No matter the industry you’re working in, Airocle has a tailored solution ready for your business and its infrastructure.

Bespoke Design

A flexible design that adapts to your needs. Select from a range of colours and materials to achieve your vision while ensuring results.

Effective & Reliable

All our rotary vents are compliant with the Building Code of Australia (BCA). Not only this, but they’re certified by leading research centres - CSIRO and NATA - for performance, reliability, and durability.

A fail-safe solution

With fail-safe automatic triggers and manual operation, our natural fire and smoke ventilators can be used year-round for optimal fresh indoor airflow.

Rotary Stationary Vents Rotary Stationary Vents
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Customise Your Own Pressure Relief Vent With Airocle Today!

Whether you need a pressure relief louvre for the wall or roof, Airocle has the solution for you!

Energy-efficient, cost-effective and durable, our pressure relief ventilators can help stabilise any building’s environment for your workers' health and safety.

We’ll be there every step of the way for your new vent’s installation, from design to ongoing maintenance.

Not confident you know what you need yet?

Airocle offers consultancy services to help guide you on this.

Get in touch with us today!
Call 1800 805 062

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We are ISO certified. Our systems, processes, and procedures meet strict international standards, reassuring you of service excellence, quality, and consistency of our services and products no matter where you are located.