Passivent’s range of natural and hybrid ventilation products provide sustainable and energy-efficient solutions for improved air quality, natural daylight and the removal of moisture. They also help to create healthier, more comfortable environments for a buildings’ occupants.
For more than 40 years our solutions have been tried, trusted and tested in buildings across many sectors, in particular education, but also in sectors such as general commercial, residential, leisure, care, health and many others.
Our product applications
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Ventilation & air quality
Passivent’s range of natural ventilation products includes wall and window ventilators and roof mounted ventilation terminals, all of which can be linked to an intelligent or stand-alone control system. Hybrid versions of these products provide part natural/part mechanical ventilation and operate in three modes – mixing, boost and passive. Passivent’s Soundscoop acoustic air transfer unit also combines crossflow ventilation with exceptional acoustic attenuation.
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Natural daylight
Natural daylight, as well as natural ventilation, are recognised factors in improving the wellbeing of a building’s occupants. Passivent’s Litevent is a controllable roof ventilation terminal combined with a rooflight that provides natural daylight.
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Moisture removal
Passivent’s moisture removal products include the iMEV intelligent mechanical extract ventilation system, designed predominantly for use in buildings such as care homes, and also a range of demand controlled extracts, fans, air supply products, ducting and exhaust air terminals.
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Specify with confidence
We work closely with architects and consultants at the specification stage to ensure the best possible natural or hybrid ventilation strategy is achieved, and the project runs as smoothly as possible.
Our products comply with the highest standards of quality (ISO 9001), health and safety (ISO 45001) and environmental management (ISO 14001) and are manufactured in the UK at our site in Nottinghamshire.
Experience that shows
Based in the UK, we have more than 38 years of expertise and a passion for providing natural and hybrid ventilation solutions you can trust.
Our dedicated sales, technical and commissioning teams can provide valuable support throughout the lifecycle of a project.
Technical expertise
Our technical team are always on hand to add extra value to your project providing support at early design stage with bulk airflow calculations, thermal modelling support and value engineering propositions.
Our sectors
For over 35 years Passivent has completed projects in a range of sectors, predominantly education but also general commercial, leisure, residential, care, health and many others. Our products can be seen in applications ranging from schools, colleges and universities to entertainment venues, retail outlets and ferry terminals.
Resources
You can find a wealth of information about Passivent products in the Resources area – here you will find product literature, case studies, BIM objects, specification clauses, specification documents, NBS specifications and certificates.
The latest from our newsroom
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Natural ventilation for York Street Station’s footbridge, Belfast
Passivent’s controllable Aircool ventilators provide natural ventilation for York Street Station’s footbridge in Belfast.
Read more about this news post: Natural ventilation for York Street Station’s footbridge, Belfast
Passivent plays its part in new passivhaus school
Passivent has supplied its patented SoundScoop® acoustic cross-talk attenuators for use in the new Pembrey School in Wales.
Read more about this news post: Passivent plays its part in new passivhaus school
Glidevale Protect and Passivent at the Architecture and Building Expo, RDS in Dublin.
On October 9th and 10th, we're presenting architects with our full range of manufactured solutions for the building envelope.
Read more about this news post: Glidevale Protect and Passivent at the Architecture and Building Expo, RDS in Dublin.