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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 over 38 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

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.


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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Meet the team – Amber White

We would like to introduce Amber White who works in Fabrication for Passivent at our Nottinghamshire manufacturing site. With a...

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Passivent appoints new Business Development Manager for Scotland

Passivent, one of the UK’s leading manufacturers of natural ventilation solutions, has appointed Tony Kelly as Business Development Manager for...

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Passivent no leak guarantee protects year after year

Passivent, one of the UK’s leading manufacturers of natural ventilation solutions, has unveiled a market-leading 15 year no leak guarantee...

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Talk to us

Contact us today to discover more about our extensive range of natural and hybrid ventilation products and the technical support services we can offer.

Get in touch

Passivent is a division of Building Product Design Ltd.

Other subsidiaries include Glidevale Protect, a specialist in ventilation solutions, condensation control and energy efficiency across the built environment and Kingfisher Louvres, manufacturer of aluminium louvre systems.

Important Notice

Please be vigilant of fraud/cyber crime. If you receive an email from our parent company Building Product Design Ltd, please check that the email address from the sender ends in '' and any phone number given is 0161 905 5700.

If you receive any emails ending in '' or '', these are NOT legitimate, and you should contact us as soon as possible at

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