The LSE System has established itself and will continue to win recognition. The inventor and his team are pressing ahead with research and development, putting their experience to work for the Group and its business partners in special projects.

1985
Foundation of the first independent engineering company for pipe renovation, Näf Beratungen AG, today LSE-System AG.

    

1995
Over 200,000 homes worldwide renovated with the LSE System.

1987
Patent application for the LSE System for cleaning and coating of drinking water pipes, inventor: Werner Näf.

  

2006
Over 500,000 units worldwide renovated with the LSE System: in residential buildings of all sizes, in hospitals, schools, commercial buildings and many more.

1992
The LSE System is implemented in North America.

    

 

Worldwide exclusive:
Renovating, not replacing underfloor heating