ISH 2025

Energy Plumbing Heating Refrigeration Air conditioning
Mar 17, 2025 - Mar 21, 2025
Messe Frankfurt, Frankfurt, Germany
Ludwig-Erhard-Anlage 1
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ISH 2025 awaits

Two industries: HVAC and Water, converge under one roof at Messe Frankfurt once every two years to create the benchmark for sustainable facility management events in Europe. From 17th to 21st March 2025 leading HVAC professionals and intelligent home system providers will gather in Frankfurt to create and be inspired by future trends, debate on the hottest industry topics and foster B2B partnerships.

The extensive product display at ISH 2025 will be busy and will offer tailored, customisable and sustainable solutions fitting the demands of the trade today. Over 190 000 professionals will gather for the most innovative overview spanning the show's key targeted groups: Sanitation, heating and AC installers; System planners; Wholesalers and retailers; Architects, interior architects, designers; Construction & housing industry and Investors & local authorities. Each ISH edition enjoys a large audience of international visitors and exhibitors, creating an unmissable global platform for leveraging business contacts and generating leads.

The five days of ISH 2025 are distinguished by an extensive side programme featuring a busy schedule of important events. Don’t miss out on the rare chance to stay up to date with the current developments in the sector and access valuable information, discussion and networking spots. Hotspot Water, - Energy and - Innovation will deliver targeted solutions to the hottest issues in the industry sub-sectors.

Confirm your ISH 2025 registration and contact ExpoBeds to help you arrange the perfect accommodation near Messe Frankfurt. Our seasoned travel agents are equipped with the skills and technology to prepare your hotel booking while you focus on your business trip. Send us the details about your group size and accommodation preferences, and we will promptly reply with an exhaustive list of hotels selected to match your exact preferences. Book today and focus on your ISH 2025 work.


ISH in Frankfurt is an international trade show for energy and water management in buildings.

Who can you meet there

The trade show is highly international - 40% of all visitors and 64% of exhibitors are foreign. Manufacturers from 61 countries consider ISH the perfect platform to present their heating, refrigeration, air conditioning and ventilation technology. The fair attracts energy management providers, building and real estate companies, planners, representatives of the installation trade and so on.

Past editions

What makes it special

ISH responds to the current demand for comfort, well-being and sustainability in regard to building systems. The ISH Water segment highlights modern approaches to drinking water hygiene and sanitation. ISH Energy is focused on efficient use of renewable sources and conventional energy. The forums and special shows at ISH complement the exhibition themes and demonstrate the tendencies in bathroom design and integrated energy.

Quick info

Organiser:Messe Frankfurt GmbH
Frequency:every 2 years
Next Edition:ISH 2027
Sectors: Energy | Plumbing | Heating | Refrigeration | Air conditioning
Exhibitors:Exhibitor registration
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Important facts

  • 889 German exhibitors in 2017
  • 1593 international exhibitors
  • 120,506 German visitors
  • 80,045 international visitors
  • 97% satisfaction rate among visitors
  • new floor layout in 2019

Next editions

ISH 2027

Dates are not known yet
Messe Frankfurt
Trade fair location
Messe Frankfurt location map

Messe Frankfurt

Ludwig-Erhard-Anlage 1, Frankfurt, Germany
Coordinates: 50.11291 , 8.64935
ExpoBeds is not affiliated with the organiser of this event

Expo Travel Group is an independent tour operator. We provide accommodation to businesses during over 500 international events. Our non-affiliation with the organiser is a guarantee for independence and lack of contract restrictions. This means that we are able to provide our customers the full range of accommodation options in the destinations we cover and be flexible about the terms and conditions we can apply to each booking. A lot of the hotels we have contracts with may not be available through any other booking channel during the days of the event.

Any names or logos of hotel properties, events or venues may be registered trademarks of their respective holders. Our use of these trademarks does not imply any affiliation with, or endorsement by their owners.

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