Welcome to ISH
The world’s leading trade fair for HVAC + Water invites you to Frankfurt am Main from 15 to 19 March 2027.
Digitalisation and sustainability in the building and construction industry – ISH 2025 leads the way
In the face of climate change and rising environmental expectations, the sustainable use of water, heat and air is becoming an urgent priority. The twin transformation – uniting digitalisation and sustainability – is accelerating progress across the industry. ISH 2025 made clear just how determined the sector is to drive this change: never before have so many innovations been on show – from next-generation heating and air-conditioning systems to intelligent water management solutions. Over 163.000 visitors from 154 countries took part in the world’s leading trade fair to explore the latest advancements and connect with key players shaping the market.
ISH 2025 in Figures. (Source: Messe Frankfurt Exhibition GmbH)
ISH Lectures – Now Available On Building. Technology. Solutions.
Couldn't attend all the presentations at ISH – or want to revisit the most inspiring moments?
At Building. Technology. Solutions., you'll find a curated selection of lectures, talks, and panel discussions covering the future of building technology, sustainability, and innovation.
Dive into expert insights, emerging trends, and practical solutions – anytime, anywhere.
Save the Date: 15. – 19.3.2027
ISH Magazine
Created by a network of international experts and industry specialists in partnership with World Show Media, the content of the ISH Magazine is an essential resource for anyone looking for the latest trends and solutions.
Let’s connect! Newsletter and Social Media
ISH thrives on exchange – both online and offline. Our newsletter keeps you up to date at all times.
The community on social media is growing every day: connect with us, join the conversation and follow along online to the next ISH using the hashtag #ISH27.
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Newsroom Building. Technology. Solutions.
Many trades are involved in the life cycle of a building. The topics are as varied as the trades themselves. Now they are available daily, bundled and filterable in one place: the Building. Technology. Solutions.