Industrial factories in the vicinity or machinery at work – the regulations concerning protection from industrial noise are getting stricter all the time and require ever more efficient solutions. For KAEFER, noise protection means planning individual solutions for specific noise problems and implementing them effectively. We can draw on many years of experience and the corresponding expertise to do so.


In KAEFER’s own laboratory for sound testing we develop high-performance components which protect both people at work and in the world outside from exposure to noise. KAEFER is an acknowledged partner in many industries.

• Technical noise protection for plant and machinery
• Construction of sound absorbers and baffles
• Ventilation silencers
• Low-dust, fibre-free silencers (resonators)
• Soundproof office booths
• Capsules for turbines
• Transformer hoods
• Sound measurement and calculation
• Advice, dimensioning and construction
• Technical opinions