Internorm Awards and Certification
National and international certifications confirm the high quality of our products. Our know-how assures you that you will receive best quality and value for your money as research and development are important issues for Internorm. 80 years of experience, a number of patents and our innovation power underline the pioneering leadership of our company. Latest production facilities and strictest quality control ensure consistent quality which sets standards throughout Europe.
As proof for this Internorm bears the seals of approval of independent test institutes such as the Austria quality label, the RAL quality label for windows, profiles and glass as well as nine certificates from the Passivhausinstitut Dr. Feist, Darmstadt.