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Qualified Person

herotec-Heated Floor Technician with TÜV Rheinland Certified Qualification

Certificate Holder: Hans-Jörg Herdam

Test Mark Number: 0000069331

Certified competencies

In the examination participants prove their knowledge in the following areas:

  • Construction and mechanism of floor heating
  • Floor heating systems and their installation techniques (bases, screed constructions, layer structure of screeds, processing structure and fault analysis)
  • Project calculation in residential construction and on industrial sites
  • Framework of building regulations (contractual basis, execution, building inspection)

Successful participants have an up-to-date expert knowledge in the area of construction and structural installation of floor heating. They are in a position to coordinate and practically implement construction projects  involving floor heating.


Hans-Jörg Herdam, Germany