Passivent

Passivent is a specialist in the manufacture and delivery of natural and hybrid ventilation solutions. A pioneer in natural ventilation, the Passivent name has been recognised for over 40 years for providing innovative, yet practical solutions across all sectors for natural ventilation and air quality, the removal of moisture and natural daylighting. Passivent’s products are tried and tested and include the Aircool wall/window controllable ventilators, a range of Roof Terminals including the Litevent Rooflight/Ventilator, the Soundscoop Acoustic Cross-Talk Attenuator, Intelligent Controls and the iMEV Intelligent Mechanical Extract Ventilation system. Our products are designed and developed under the ISO 9001 quality standard, ISO 45001 Health & Safety standard, ISO 14001 environmental standard and ISO energy management standard. Within the education sector our Hybrid Plus2 Aircool®, a multi-mode ventilation system, meets the requirements of Building Bulletin 101 - Guidelines on ventilation, thermal comfort and indoor air quality in schools, Building Bulletin 93 – Acoustic design of schools: performance standards and also the Facilities Output Specification for Priority Schools Programme Phase 2. Our range of wall/window ventilators and roof ventilation terminals are also extremely popular in schools with the terminals being ideally suited to larger spaces such as sports halls, libraries and refectories. Passivent offer a free appraisal and quotation service and can also support with design consultation, thermal modelling, project management and commissioning. Our Technical team is available to offer advice and assistance on the application of all products and to ensure that your project will meet all regulatory requirements. Passivent is a division of Building Product Design Ltd. Other subsidiaries include Glidevale Protect and Kingfisher Louvres. More details can be found at or contact us at projects@passivent.com