Welcome to the word of


MICROSORBER® - Principal

In modern interior design, large glass, metal and concrete areas predominate.  They may be elegant, bright and welcoming, but the acoustics must be high quality to really feel comfortable spaces.  Reverberant surfaces such as glass bounce back every sound - and the resulting sound level harms the ambience of a place. 

It is particularly important that the atmosphere in swimming pools, large offices and galleries is enjoyable. So how is it possible to optimise acoustics, without changing the design, the lighting and the architectural concept as a whole? 

The solution has a name: MICROSORBER®. With panels either suspended or against the walls, transparent films or artificial printed glass plates MICROSORBER® offer numerous numerous design possibilities that integrate with all concepts. 

MICROSORBER® is the result of collaboration between the Fraunhofer Instituts für Bauphysik and KAEFER Isoliertechnik GmbH & Co. KG. MICROSORBER® reduces both reflected energy and reverberation time in buildings.