Greenwood are air ventilation system manufacturers suppling businesses, organisations and individuals with eco friendly heat recovery units and bathrooms fans and ventilation ducting, among other renowned Greenwood products. Founded in 1879, the company designs and manufactures SMART ventilation systems and is a pioneer in the implementation of dMEV solutions to the new build market, ideal for bathrooms and kitchen rooms. Greenwood's wide range of fresh and clean air, cooling and...