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Air Ventilation System Manufacturer for Healthier Indoor Environments

Coninuous Ventilation CV2

The range revolves around a one product concept running continuously, a simple solution for whole house ventilation

Acoustic Ventilation

Reducing the transfer of external noise to inside when dwellings are situated by close roads.


Classic on and off ventilation for all rooms and applications including SMART humidity and timer control options

Window Vents

View our extensive range including clip-fit options and smallest 5000EA on the market.

MEV Ventilation

A single loft cupboard mounted unit provides whole house extraction with low noise and low energy consumption.

Commercial Ventilation

Providing a fresh environment throughout the day and night for a wide range of install applications.

Are you looking for MVHR Systems?

Our Vireo range has been superseded by the Zehnder ComfoAir range of MVHR units. 

The Zehnder ComfoAir range is a series of mechanical ventilation with heat recovery (MVHR) units designed to enable better and easier specification of ventilation in new properties.The range encompasses both ceiling and wall mounted variants. Each unit contains a host of innovative, high performance features such as automatic true summer by-pass, high heat recovery efficiency and

with an integrated humidity sensor to deliver adeliver a comfortable, healthy and energy-efficient indoor climate. 

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Greenwood Air Management are well-known for being first to market in the ventilation industry.


From manufacturing the first dMEV classified product in the UK in 2007 to our latest release aligned to the 2021 UK Building Regulations, our approach has always been set on delivering a low-energy performance product which conforms to the latest regulations and is easy to install and commission into

a wide-range of domestic properties.

Greenwood Unity CV3

Greenwood SMART Technology

Greenwood Smart Functionality

Would you like to learn more?

If you'd like to learn more about our range of ventilation solutions, please get in touch with us using the contact form.

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