24 November 2016 News Schiedel is the market leader and biggest supplier of chimney systems worldwide. All our products – no matter whether ceramic chimneys, steel chimneys, fireplaces or ventilation systems – provide safety, comfort and independence for our customers and enable energy-efficient construction and heating. Schiedel is very much aware of its responsibility to ensure sustainability and energy efficiency. Chimney and ventilation systems by Schiedel enable highly efficient, state-of-the-art energy management in housing construction.