The Silent Timber Connector. This new sound insulation product named SONUS revolutionizes the connection technology in timber construction in terms of sound insulation.



SHERPA connectors can either be screwed on with respect to the flat dimension, or mounted such that they remain invisible. For an invisible connection, it is necessary to mill the connector in, at either the main beam or the supporting beam. This can be done with the help of a manually operated router. Alternatively, it can be done with the help of a cutting centre and a CNC machine.

In order to facilitate a smooth assembly process, it is recommended that the connector not be milled in completely. Details can be found in the assembly instructions.


  • 22 pcs comb nails Ø 4 mm or hardware screws Ø 5 mm
  • Optional: 3 pcs. SHERPA special screws 8×120 mm
  • Optimal sound insulation
  • High load capacity
  • Tested system
  • Easy assembly
  • Top sound decoupling