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Air processing and HVAC
Air quality in classified production areas, clean rooms, laboratories, hospitals, as well as high-tech sites... must be very high, and the concentration of polluting particles low. Barré has developed specific know-how in the field of air treatment and ventilation for these types of buildings.
Complex and multiple solutions
Barré translates your needs into an installation that optimally meets the criteria of air quality, safety and operator ergonomics, while guaranteeing ease of maintenance, reliability, durability, energy efficiency and a very low level of vibration and noise. Whatever the size of your rooms or site and whatever their function. For air treatment (clean room, humidification, filtration and smoke extraction, complex air conditioning systems...) or ventilation (air distribution, individual or collective extractions...).
In particular, we produce the following equipment:
- Pass box
- UDF (Unidirectional Flow)
- Ceiling box lights
- Biological safety cabinet (biosafety cabinet)
- RAB for filling machine
- Downflow booths
- Laminar flow hood (LAF) for Hamilton robots
- MAL (Material air lock), Dry fog or VHP
- Doors for MAL
- MAL Dryer
A single point of contact for your project
Barré offers its customers the best service. Our design office engineers the technical solutions suited to your project, from definition phase to design and build, from installation to commissioning and final validation. We are also at your service for the maintenance or modification of your installations. We take care of everything!
Your benefits
- An integrated approach: advice, design, maintenance, budget compliance, planning and optimisation.
- High reliability thanks to more than 30 years of experience.
- Collaboration with your teams throughout the process (including the study and definition of specifications).
Our other specialties

Clean piping
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Tailor-made stainless steel
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Anesthesia table
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