Flanges & corners

Our Air Duct Solutions division plays a central role and is specialised in the development and production of slip-on flanges for rectangular air ducts. The portfolio is complemented by matching corners that enable high-quality production and installation of air duct systems. With a wide range of systems and designs, we offer our customers customised solutions for the most diverse requirements in modern ventilation technology.

Stability and precision

Slip-on flanges are the backbone of rectangular air duct systems and provide the necessary stability and functionality that are essential for efficient air circulation. Our Air Duct Solutions division develops and manufactures these flanges with the highest precision to meet the requirements of manufacturing companies and installers alike.

Variety in systems and designs

We offer a variety of air duct profiles to suit the specific requirements of different projects. The most important features include:

  • Different material thicknesses to suit different requirements.
  • Corrosion protection through galvanised or coated surfaces that ensure the longevity of the air ducts.

Thanks to this variety of designs, our slip-on flanges offer the perfect solution for every application - from simple standard projects to complex large-scale systems.

For high-quality production

In addition to the slip-on flanges, corners are a crucial component in the production of rectangular air ducts. These corners not only ensure a precise connection of the profiles, but also contribute significantly to the stability and tightness of the entire system.

  • High accuracy of fit: The corners are precisely matched to the slip-on flanges, making installation quick and easy.
  • Robust construction: Manufactured from high-quality materials, the corners guarantee a high load-bearing capacity and durability.
  • Easy handling: The sophisticated design reduces installation times and simplifies installation even in demanding environments.
  • Flexible designs: Various sizes and shapes are available to meet the requirements of different air duct systems.

Efficiency and quality in perfection

With our clear focus on ‘Efficiency in Profiles’ and the Air Duct Solutions division, we are setting new standards in HVAC technology. The combination of high-quality slip-on flanges, perfectly fitting corners and a comprehensive range of services makes us an indispensable partner for customers worldwide.

Thanks to our commitment to innovation, efficiency and sustainability, we are actively shaping the future of ventilation and air conditioning technology and offer our customers solutions that impress with their quality, reliability and versatility.

International offices

Gebhardt Air Duct Solutions is represented throughout Europe with locations in Germany, the Netherlands and the UK. This strong European presence enables us to support customers throughout Europe with high-quality products and excellent service.

About the locations

Values of the Gebhardt Group

Teamwork

We are more efficient as a team, which benefits customers and partners.

Trust

Trust is based on reliability and honest co-operation.

Appreciation

We act respectfully and communicate as equals.

Courage to innovate

We are open to new ideas and cultivate a positive error culture.

Sustainability in the Gebhardt Group

As a globally active group of companies with worldwide business relations, sustainability is a matter close to our heart. Responsibility for people and the environment is firmly anchored in our corporate strategy.

About ESG

News & Reports

Reports

Gebhardt-Stahl had an outstanding review of the Fensterbau Frontale trade fair in Nuremberg. As a leading supplier of reinforcement sections for PVC-U…

Read more
Reports

Gebhardt-Stahl made an impressive appearance at the Mostra Convegno Expocomfort trade fair in Milan, which can be seen as another milestone for the…

Read more
News

FORM-TEC presents an innovative solution for modern energy generation and the utilisation of sealed surfaces - the PV carport system. This pioneering…

Read more
News

Gebhardt-Stahl and thyssenkrupp Materials Processing Europe go green together: First delivery of CO2-reduced bluemint® steel marks milestone in…

Read more