The success story of the company began 81 years ago, and then the creation of Internorm over 45 years ago set a shining milestone in place.
Trust in the brand has been shown millions of times over by sales in Europe, which up to now have exceeded more than 20 million units. This is not only hugely motivating but also commits us to accept even more responsibility.
As a pioneer in the field, Internorm was the first licensee to manufacture UPVC windows in Austria. The foresight of the company, the technological know-how and an excellent feel for design has led to continuous peak performances.
Pioneer in UPVC windows
Total window system concept
Leading expertise in highly thermally insulating and window systems for passive houses