As our name Protank AG suggests, we are specialists in everything to do with tanks. We have been working in the field of water protection since 1966 and are a member of CITEC SUISSE (Association for Water Protection and Tank Safety).

We are a well-coordinated team of experts who are up to date with the latest technical developments. Of course, we are not only competent partners for tank overhauls. We also build new tank systems, convert tanks to double walls, line tank rooms with foil and are available if you want to switch to a different energy source. We are also happy to advise you on flood prevention with regard to tank systems

We will be happy to help you inspect your tank system and implement protective measures for wet or dry flood prevention. Pipes and tank fittings can be protected against mechanical damage and changes in position. Structural modifications can prevent water from entering tank compartments. Tank compartment doors can be sealed or replaced