
Successful ISH2025 in Frankfurt
Reports

Together for the HVAC industry
For five days, Frankfurt was the international meeting place for experts in the heating, air conditioning and ventilation industry – and right in the middle of it all: the Gebhardt Group. With the Gebhardt Air Duct Solutions business unit, our companies Gebhardt-Stahl, Doby Verrolec and De Waal presented themselves together under one roof for the first time at ISH 2025.

A strong signal for the market
Our joint presence as a group underlines our claim to offer tailor-made solutions for air technology and ventilation systems from a single source. Whether profiles and corners, sealants and sprays or air duct reinforcements – we stand for quality, compatibility and international project expertise.

Gebhardt Air Duct Solutions
The ISH provided the ideal setting to present our new umbrella brand concept for the HVAC sector. Under ‘Gebhardt Air Duct Solutions’, we are combining the expertise of three experienced companies that complement each other perfectly:
- Gebhardt-Stahl (Germany): Air duct reinforcements, mounting rails and accessories
- Doby Verrolec (UK): Air duct frame systems, seals and automation
- De Waal (Netherlands): Air duct profiles and mounting solutions

Diversity that connects
The discussions at ISH clearly showed that there is growing demand for cross-system, standard-compliant and cost-effective solutions. With our international presence and in-depth technical expertise, we are ideally positioned to meet these requirements – in both new builds and renovations.

Thank you for the exchange.
We would like to express our sincere thanks to all visitors, customers, planners and partners for the exciting discussions, the great interest in our products and the many new ideas. ISH 2025 was a complete success for us – as a group, as a brand and as a reliable partner to the HVAC industry.
