Talking about fresh air? We are literally in our element. It is the centre of everything we stand for. The company started in 1968 with the invention of the first electric motorised smoke vent. Nearly 50 years later, we are proud that our great passion has made us the world's leading provider of smoke extraction and innovative ventilation systems. We will continue to inspire confidence with innovative solutions that provide a safe, healthy and comfortable atmosphere in buildings. We call it: Building Atmosphere.
As an independent family-owned company, we have been future-oriented in our work all along. D+H has developed continuously from an innovative smoke extraction product provider to a comprehensive system provider for smoke extraction solutions and a comfortable building atmosphere. This evolution is also taking place in the digital realm. As a result, we remain world leaders in the areas of innovative ability and innovative speed.
Our objective is to always be the first point of contact for our customers, helping them to meet the challenges they face with our unmatched expertise. We reach this goal through consistently market-oriented, customer-oriented and service-oriented action. For complete services from a single source in the areas of smoke extraction and ventilation, our customers have access to a global network of approximately 130 highly capable service and sales partners in over 50 countries.
In conjunction with AirFlowControl SA, we have been bundling our unparalleled expertise in lift shaft smoke extraction in a shared EU-wide corporate structure since 2014 – BK-Factory GmbH. The tasks include heat exhaust, ventilation, cooling and smoke exhaust (NSHEV) of engine rooms and lift shafts. This system, which features outstanding energy saving performance, is called BlueKit®. It optimises natural ventilation and enhances comfort and security at the same time.
Follow this link to BlueKit
Our joint venture EvoBuilding GmbH is an expert in comprehensive, innovative and high-end building solutions. The services are targeted to clients and investors, architects and building system planners, municipalities and other local governments and property owners. EvoBuilding gives these parties advice and networks them with the market-relevant institutions that are influencers in the industry.
In conjunction with AirFlowControl SA, we have been bundling our unparalleled expertise in lift shaft smoke extraction in a shared EU-wide corporate structure since 2014 – BK-Factory GmbH. The tasks include heat exhaust, ventilation, cooling and smoke exhaust (NSHEV) of engine rooms and lift shafts. This system, which features outstanding energy saving performance, is called BlueKit®. It optimises natural ventilation and enhances comfort and security at the same time.
Follow this link to BlueKit
Our joint venture EvoBuilding GmbH is an expert in comprehensive, innovative and high-end building solutions. The services are targeted to clients and investors, architects and building system planners, municipalities and other local governments and property owners. EvoBuilding gives these parties advice and networks them with the market-relevant institutions that are influencers in the industry.
