The quality of KALOGRIDIS products is certified by
the Rosenheim IFT Institute, the European Organization which is internationally accredited with the DIN EN ISO / 9001,
concerning measuring, observation and certification. The specific control guarantees the technical specifications
of the products, as well as the observation of their quality, even after the accreditation, prior to which testings
and evaluations at the Rosenheim research laboratories are carried out.
(*) Certifications concern:
Balcony doors with shutters