Office

In office and administrative buildings, efficient and energy-efficient air distribution is crucial for comfort, productivity and sustainability. With our products and system solutions, we support you in planning, manufacturing and installing air ducts precisely according to your requirements – economically, flexibly and future-proof.

Efficiency, comfort and flexibility combined

In office and administrative buildings, air quality is a decisive factor for the well-being and performance of the people who work there every day. At the same time, the demands on energy efficiency, sustainability and the technical flexibility of buildings are increasing. A well-designed air distribution system is a key element in this regard – it ensures a pleasant indoor climate, reduces energy losses and supports modern building concepts.

We offer a wide range of products and system components that enable you to implement air ducting economically, efficiently and precisely according to your requirements – from individual offices to open-plan areas, from new buildings to renovations.

Diversity that connects

Our solutions are as versatile as the requirements of modern office buildings. They enable precise planning, easy installation, and long-term reliable operation:

  • Air duct profiles and corner brackets for the stable construction of rectangular air ducts – ideal for modular systems and customized room concepts.
  • Sealants and preformed tapes that ensure airtight connections and help minimize energy losses.
  • DIY kits for air technology components that allow flexible manufacturing directly on-site – time-saving and adaptable.
  • Weather protection grilles, louver dampers, and flexible connections that ensure controlled airflow, sound insulation, and adjustability.
  • Adhesive tapes, cold-shrink tapes, and repair sprays that make installation, sealing, and maintenance efficient and permanently secure.
  • Accessories for HVAC housings that integrate seamlessly into modern system concepts.

Your advantages at a glance

  • Energy-efficient air ducts through high-quality materials and airtight connections
  • Fast, clean processing – ideal for projects with tight schedules or ongoing operations
  • Flexibility in planning and implementation – for individual room layouts and technical requirements
  • Durability and ease of maintenance – for cost-effective operation over many years
  • Compliance with common norms and standards – for maximum planning reliability

Energy efficiency – our contribution to sustainable building technology

With our products, we help you create air duct systems that are not only functional and durable but also actively contribute to reducing energy consumption. Especially in office buildings where ventilation systems run for many hours each day, every airtight connection pays off – for the environment and for your operating costs.

FAQ

We supply a wide range of components such as air duct profiles, mounting brackets, support rails, sealants, flexible connections, screws, sealing tapes, and other accessories for the professional fabrication and installation of air duct systems.

Our sealants, sealing tapes, and connecting elements enable the implementation of air duct systems up to air-tightness class D according to DIN EN 12237 and DIN EN 1507 / ATC 2 according to DIN EN 16798-3 – ideal for energy-efficient office buildings.

Yes, we offer flexible connections and vibration-damping elements that help reduce structure-borne noise and improve acoustic performance – especially important for quiet working environments.

Many of our components are tested and approved for use in fire protection areas. We are happy to advise you on selecting suitable products in accordance with DIN 4102 and EN 1366.

Standard products are usually available from stock at short notice. For larger projects or special solutions, we offer coordinated delivery schedules and just-in-time concepts.

Our recommendations

Premium-Flange

Our premium profile sets new standards in air duct manufacturing. Featuring a robust clinching and a double bead, it offers maximum stability and precision fit. The factory-injected sealant meets the strict requirements of VDI 6022 and ensures a permanently airtight connection – ideal for applications with the highest hygiene and energy efficiency demands.

Premium-Flange

Sealants

The sealants Gebhardt-MAXX, Gebhardt-PLAST, and Gebhardt-MASTIC are specially developed for airtight sealing of air duct systems. All three products are free from silicones and solvents and meet the hygiene requirements according to VDI 6022. They are easy to apply efficiently and provide a sustainable solution for permanently tight air duct connections – ideal for modern ventilation and air-conditioning systems.

Sealants

Sealing tapes

Our sealing tapes made of EPDM or polyethylene are the ideal solution for sealing air duct components. Both variants impress with easy handling, high material quality, and reliable sealing performance. They are suitable for use in air-handling systems according to VDI 6022 and actively contribute to hygienic and energy-efficient air distribution.

Sealing tapes

flex.x

With the flex.x DIY kit, you can independently and flexibly create elastic connection pieces (canvas connectors) – without compromising on quality. Whether square or round, the kit is suitable for a wide range of air-handling applications and impresses with easy handling, precise results, and the usual processing quality.

flex.x

Our shop – available 24/7

In our online shop, you can order profiles, corners, and accessories quickly and easily. Practical features such as order lists, custom article numbers, and many other tools simplify your purchasing process and ensure maximum efficiency.

Our shop

Do you have questions?

Give us a call. Or write us an email. We're here to help.

Efficiency down to the finest detail

Efficiency in handling

With our solutions, we reduce the assembly time on site. We offer a punching press for connecting flanges and corners, along with many other machines and kits.

Efficiency in energy

The premium slip-on flanges and turning vane fasteners are just two examples of components that ensure a sustainably airtight duct, helping to save energy.