Stahl + Weiss

DGNB certification

We can incorporate the broad range of our services for holistic building optimization with the instrument of a sustainability certification. This gives your building a recognized value-added seal for environmental friendliness and user comfort.

Our auditors and consultants, Volker Weiß, Andrea Wurm and Thomas Thallinger are responsible for sustainability certificates for buildings:

  • DGNB (Deutsche Gesellschaft für Nachhaltiges Bauen) for private builders
  • BNB (Evaluation System for Sustainable Building for Federal Buildings) for builders of federal and state government
  • NBBW (Sustainable Building in Baden-Württemberg) for municipalities 

Your building is comprehensively looked at over its entire life cycle. Considering the ecological, economic and sociocultural quality, as well as the technical and procedural aspects, a transparent and objectively verifiable assessment is carried out.