• We make buildings breathe around the world

    For more than 50 years, the D+H Group has been an innovation driver.

    D+H Group Website

D+H Group

Together we are stronger

With 10 Service and Sales Companies the D+H group is perfectly aligned for your smoke, mechanical and natural ventilation solutions. We are well organized beyond Europe´s borders and take our net-worked know-how precisely to where it belongs: To your project.

As fresh air suppliers and lifesavers, we not only produce intelligent system solutions that open and close windows in buildings. D+H is about much more than technologies for smoke extraction and natural ventilation. We make buildings breathe! And with it protection and safety as well as comfort and well-being for people.

Combining the family character of the regionally anchored company culture with the growing global demands and challenges of an international group with 10 subsidiaries worldwide. Together with our partner network, around 550 employees work to make the world safer and more comfortable with our technology and our technical expertise.

Innovation driver of an entire industry and regionally rooted as a manufacturer from the very beginning

D+H Mechatronic AG HQ in Hamburg is both the company's headquarters and production site. The product developments created here have shaped the market for over five decades.  

Products are produced in two factories with a high degree of vertical integration and are extensively inspected and tested. A certified quality management system ensures what the D+H brand has always stood for: high quality.


About the manufacturer

At D+H, many things are excellent

In 20D+H products and solutions have already received numerous national awards. In 2017, the D+H Group received the "German Brand Award" in the category "Industry Excellence in Branding - Buildings & Elements". D+H is also represented on the VDMA best list as "Best of German Engineering".

But also our subsidiaries worldwide have already received many awards. For example, our subsidiary in Poland with the "Fire Product" Award 2017 or in 2019 with the "Top Builder" award for our CDC window drive.

  • german brand award 2017

  • Großer Preis des Mittelstandes

  • Deutscher Bildungspreis

  • TOP 100 Innovator

  • Fire Product Award 2017 (Fire Expo Warschau)

  • Best of Business-to-Business 2018

  • German Design Award NOMINEE 2014

  • TopBuilder 2020