Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Zehnder Abacus / Designer cover grid

Zehnder Abacus
Zehnder Abacus

Discipline: Product

Discipline: Product

With the design Zehnder Abacus ventilation grids are no longer just ventilation grids they are also applicable as decorative elements in a room. Zehnder Abacus matches very well in modern design ambience and is suitable for use as a wall and ceiling outlet. The designer Tine Wagenmann was inspired by the slide rule with the same name. Zehnder and Tine Wagenmann have chosen natural stainless and white steal besides Corian, which stands for high quality; it is extremely stable and easy to clean. Dimensions: 260 x 160 mm, 350 x 150 mm

Client / Manufacturer

Zehnder Group International AG

Zehnder GmbH
Lahr, Germany

Go to profile

Die Hausmacher

Die Hausmacher
Düsseldorf, Germany

Tine Wagenmann, Dietmar Brandt, Anthony Wagenmann, Robert Alex, Nene Nooij, Tim Prell