
Who we are
Die Vent Systems HDI GmbH ist ein inhabergeführtes Unternehmen aus Hamburg und Ihr Spezialist für Fensterantriebe, RWA-Anlagen, natürliche Lüftung und Rauchabzug.
With over 20 years of experience, we support craft, window fitters, installers, and construction and project companies in the reliable implementation of technical requirements.
Our Claim: reliable products, clear communication and quick support – keep projects can be planned and run smoothly.

Our Way Of Working
We know how important reliability is in the crafts and project business. That is why we stand for:
- Fast Response Times and direct access
- Technical advice on eye-levelwithout detours
- Clean Documentation and clear product information
- Predictable Delivery Processes thanks to our own inventory in Hamburg
- Long-Term Partnerships instead of short-term sales
Our focus is to facilitate the work – technically, organisationally and technically.
What you can expect
- Personal contact instead of anonymous support structures
- Reliable delivery times, and clear agreements
- Assistance in product selection, planning, and Integration
- Availability Monday–Friday from 8–18 Uhr
We work for companies that value quality, safety, and a reliable technical Partner.


Our Products
Unsere Antriebe und Systeme sind darauf ausgelegt, Handwerksbetrieben und Bauunternehmen die tägliche Arbeit zu erleichtern. Sie zeichnen sich aus durch: - CE‑zertifizierte Fertigung
- High life (min. 10.000 cycles at maximum load depending on model)
- Variety for virtually any installation situation
- Immediately available stocks from Hamburg
A complete Overview of all the models you will find in our Shop:
Common projects successfully
You are in need of assistance in selecting the appropriate drive, or would like to discuss a specific project?
We are happy to advise you personally.
