For the environment and our fellow humans

Solutions for any application
Compliance with project-related noise emission values

Acoustic planning

  • Analysis of the environment
  • Finding problem areas
  • Preliminary analyses of emissions
  • Noise appraisals

Acoustic design

  • Design of necessary sound
    insulation measures
  • Consideration of tonal additions
  • Frequency considerations
  • Sound insulation solutions
  • Optimisation of device attenuation
  • Optimisation of locations

Noise-level measurement

  • Measurements of the environment
  • Measurements on machines
  • Measurement of insertion attenuation
  • Octave and third-octave band analyses


  • Reusable components
  • Comprehensive combination options
  • High insertion attenuations
  • Sound insulation flow-optimised
  • Compact design
  • Low maintenance costs
Acutal condition

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What we do

Customer oriented and innovative solutions for the health of your employees

Ventilating and Exhausting Systems for:

  • Mining of any kind
  • Tunnel Construction
  • Road Construction
  • Underground Irrigation and Cavern Systems
  • Special Construction

Breathe the Difference

Our highly qualified expert team of engineers will not only continue to the longstanding tradition of the KORFMANN quality and performance in the field of ventilation for mining and tunneling, underground systems of any kind and industrial sectors, but also increase it to the advantage of your company.

Due to our high affinity for technology, we find the perfect solution for your requirements – no matter in which area. The innovative spirit of our engineers helps us to continuously develop our products and offer you solutions and products also related to industry 4.0.

You can be absolutely certain to have Korfmann Lufttechnik GmbH as a reliable partner at your side. We look forward to convincing you of our efficiency and ability to supply the best product for your future projects.