Know what you want? Try our 'Supplier Directory' 

Greenwood’s window vent range exceeds one million unit sales

Greenwood Airvac, part of Zehnder Group UK and a leading ventilation brand, has passed the one million unit sales milestone for its EA window vent range.

Greenwood Airvac, part of Zehnder Group UK and a leading ventilation brand, has passed the one million unit sales milestone for its EA window vent range. 

The range of aesthetic and compact window vents was launched to provide the most optimum solution to changes to Part F Building Regulation requirements for trickle vents (replacement air) and sales have gone from strength to strength.

The company says that the main product in the range is the smallest window vent on the market to provide 5000mm² equivalent area and offers a perfect solution to window installers who need to meet Building Regulation requirements regarding the number of vents per window or room.  The acoustic EA vent options also offer an impressive sound attenuating performance of up to 45dB(A), ideal for where noise planning restrictions have been put in place. 

2017 has already been an extremely strong year for Greenwood Window Vent sales. The firm continues to offer a wide range of high quality solutions that are regularly tested by independent and accredited test houses to ensure standards are met and regulations are complied with. This is an approach which Greenwood Airvac believes has contributed to the increasing popularity and success of the EA range.

Technical director at Zehnder Group UK, Nigel Coston, said: “One million unit sales is an significant milestone for us, and is a real reflection of our commitment to the high level of quality, standards and excellence required by this market. Since the introduction of changes to regulations and equivalent area as a measurement for window vents, it’s become more and more vital to deliver high quality performance in window ventilation.

“As the air quality debate continues, we are proud to be playing such a central role in the improvement of indoor climate conditions through the manufacture and delivery of these vent products.”



5 June 2017


Already Registered?
Not Yet Registered?

The deadline is looming! Enter the HVR Awards 2024 now

With the 31 May deadline fast approaching, it's time to get your entries in for the HVR Awards 2024. Celebrating 15 years since its launch, this is expected to be a bumper year for the prestigious scheme which recognises excellence from across the ...

ACR News

Hampshire based hydronics specialist expanding sales of ESBE products

The long-standing relationship between ESBE Group, the Swedish manufacturer of hydronics solutions and its Southampton based customer, ESSCO, is flourishing afresh as the latter company settles into new premises offering the space, facilities and ...



Heating & Ventilating Review is the number one magazine in the HVAR industry. Don’t miss out, subscribe today!
Subcribe to HVR


HVR Awards 2024