Kiefer – Feel-good atmosphere for more than 130 years

    Because good quality air in draught-free rooms promotes the wellbeing of every employee, our products stand for draught-free air distribution together with an attractive design and optimum energy efficiency.


    Air diffusers, chilled ceilings and concrete core cooling with air are at the heart of our product range – both as standardised products and in the form of project specific special solutions.

    Photo © Bruno Klomfar


    Modern ventilation systems, expert technical design and years of experience speak for us.

    Photo © Sparkassenverband Baden-Württemberg


    In the Kiefer Development Centre, covering around 400 m², innovative air-conditioning engineers are working on the future. In our ambient air flow laboratory we carry out targeted analyses of the comfort conditions for your projects – full service from a single source.

Großer Preis des Mittelstandes

4923 companies and institutions were nominated for the 23rd "Großer Preis des Mittelstandes". In Baden-Württemberg, a total of 129 companies made it through to the next stage. Kiefer is proud to have made the shortlist for the fourth time in a row. Read more…

Louvre Abu Dhabi opened

After the official opening ceremony on 08.11.17, the Louvre Abu Dhabi has opened its doors to the public on 11.11.17. Find here a first look into the galleries. Here you can see the construction of the Louvre Abu Dhabi in fast motion. Here you will be forwarded to the official website of Louvre Abu Dhabi.

Kiefer at the Swissbau Basel 2018

Visit us at the exhibition Swissbau in Hall 1.1, stand B56 for an in-depth consultation of our products and excellent hospitality! The very best air-conditioning technology in terms of both function and design - providing comfort and saving energy. Click here to read more...


Opening museum Louvre Abu Dhabi
The impressive Louvre museum building in Abu Dhabi has opened to the public since the beginning of November. Kiefer developed, based on flow tests, special linear diffusers that meet the architectural requirements of Jean Nouvel. The linear diffusers INDUL were custom-made and integrated into the gallery rooms "Permanent Gallery" and "Vestibule". Read here more…

Photo © Roland Halbe

Linear Diffuser INDUL

Narrow, highly inductive linear diffuser for high comfort and unobtrusive installation here in the John-Jacob-Astor ballroom at the Waldorf Astoria hotel in Berlin. Find out more on the product page or go straight to the reference project.

Photo © Waldorf Astoria Berlin


The functional and aesthetic chilled ceiling system by Kiefer in the Engel technology centre in Schwertberg. Find out more on the product page.


Karriere bei Kiefer

Sie suchen neue Herausforderungen? Wir suchen qualifizierte Fachkräfte und Mitarbeiter mit Know How und Engagement für die wachsenden Aufgaben in der Luft- und Klimatechnik. Starten Sie mit uns in Ihre Zukunft!