Roof Hood

In the realm of modern architecture and building design, the importance of ventilation cannot be overstated. Our roof hood stands as a testament to this, meticulously designed to satisfy both aesthetic requirements and stringent building regulations.

Our multi-purpose roof hood is a versatile solution, ideal for a variety of ventilation needs. It’s not just a product; it’s a culmination of engineering precision and design excellence. Comprising three main components, it ensures optimal functionality:

  1. Roof Base: This foundational component comes with a support rim and features 1″ insulation on the inside, ensuring energy efficiency and protection against external elements.
  2. Intermediate Plate: Designed with individual nozzles, this plate facilitates effective air circulation, ensuring that the air flows seamlessly without any obstructions.
  3. Rain Hood: This is specifically designed for vertical exhaust, equipped with all-round shielded exhaust pipes. It’s worth noting that when pairs of 150 mm ventilation nozzles (or larger) are utilized, the initial and axis dimensions undergo changes.

One of the standout features of our roof hoods is their adaptability. They can seamlessly integrate with a myriad of roof shapes, be it a flat roof, shed roof, saddle roof, pitched roof, sawtooth roof, or any other architectural style. This flexibility ensures that regardless of your building’s design, our roof hood will be a perfect fit.

Furthermore, the Roof Exit Type DUO is a specialized variant, aptly suited for vertical air outlet and horizontal air intake. This dual functionality ensures that the air within your premises remains fresh, while simultaneously expelling stale air.

In conclusion, our roof hoods are more than just a ventilation solution. They are a blend of design, functionality, and adaptability, ensuring that your building not only looks aesthetically pleasing but also adheres to the highest standards of ventilation and safety. Trust in Ohnsorg’s expertise, and equip your building with the best.

Types of air

  • Exhaust Air


  • Copper
  • Copper Titanium Zinc
  • Aluminum
  • Stainless Steel
  • Additional materials available upon request


  • Square

Roof Shapes

  • Flat Roof
  • Pitched Roof


  • With Insulation


  • Customized to customer's specifications

Your Personal Contact

Kurt Fässler

Technical Administrator in Production Planning

041 747 00 25


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