ISH

ISH 2027 is an international trade and consumer fair for sanitation, heating and air-conditioning technology, taking place in Frankfurt am Main from 15 to 19 March 2027. The focus is on water, heat and air: bathrooms, pools and spas, water-bearing systems, heat generation, indoor air as well as energy and climate technology. Intelligent building control completes the range.

The fair is aimed at trade visitors such as installers, craftspeople, planners, architects, engineers and specialist dealers, and it is also open to consumers. In 2025 it counted 2,180 exhibitors and 163,115 visitors. The organiser is Messe Frankfurt Exhibition GmbH. ISH was founded in 1960 and takes place every two years.

When and where does ISH 2027 take place?

ISH 2027 takes place from 15 to 19 March 2027 at Messe Frankfurt, Ludwig-Erhard-Anlage 1, 60327 Frankfurt am Main. The fair is open from Monday, 15 March, to Thursday, 18 March 2027, from 9:00 to 18:00 each day, and on Friday, 19 March 2027, from 9:00 to 17:00.

Where can I find the exhibitor list of ISH 2027?

The exhibitors of ISH 2027 are listed in the exhibitor search on the ISH website.

How large is the exhibition space of ISH?

In 2025, the exhibition space of ISH covered 145,635 m².