Greenwood | Low Energy Bathroom Fan, Heat Recovery System, Whole House Ventilation

Welcome to all things New Build

Heat Recovery Installer Training

Brand new for 2016 - Domestic Ventilation Installer Training and Competent Person Scheme
Preferential rates available now 


World Class New Heat Recovery Range

Brand New ComfoAir Q launched July 2016 offering 96% Heat Recovery Efficiency and more...


Unique Heat Recovery Filter Reminder Service

Provide the opportunity for your tenants or homeowners the chance to keep their MVHR system working effectively throughout the year.
Our filter reminder service works just like other applicance registrations and helps keep indoor air quality at the level it should be!

Domestic Ventilation Compliance Guide

A must read for Installers of Heat Recovery Ventilation - The DVCG provides Best Practise guidance for MVHR unit selection, ducting options including radial and brances systems as well as insulation and comissioning details!

From the Blog

This video will change everything you know on window fans for housing With domestic burglary in urban areas TWICE the national rate per 1000 homes, security should still be firmly on the agenda for landlords
Curves in all the right places Find out what other key question we should be asking when it comes to Heat Recovery Ventilation.

Latest Videos

Secured by Design Accredited Window Fan - The most secure in the UK. Where windows are targeted as a means of entry in a home, the fan can also be used to gain access. Omnique is SBD accredited to PAS24:2012 by the Loss Prevention Board and significantly reduces risk for social housing.

Latest news


2/3/2018 - Office closing early due to adverse weather


CV3 Shortlisted for two H&V News Awards


Our 5000EA Window Vent Range Exceeds 1m Unit Sales



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