Quality

Internorm products stand for outstanding quality, innovative technologies and individual design possibilities. As an established Austrian business, we are continuously setting new standards in the window and entrance door market.

Our employees carry out their jobs with passion and creativity. They work with the greatest care to create quality products for modern living. We focus on sustainable, energy-efficient and safe production processes to ensure the preservation of valuable resources.

Your bespoke, high-performance triple glazed windows and doors are manufactured in our three high-tech production sites in Austria - Traun, Sarleinsbach and Lannach. Internorm's heritage and focus on quality as well as sustainability, are a result of our in-house research and development, own extrusion, glass production and ultra-modern production technologies.

Traun is not only Internorm's head quarter, it is also the location of the original manufacturing site, where uPVC and uPVC-aluminium windows and doors, entrance doors, as well as glass is produced.

Internorm has been in Sarleinsbach since 1977. Since that time we have become not only the biggest employer in the area, but also the most up-to-date windows production plant in Europe.

Our timber/aluminium products are manufactured in this location, and to facilitate our policy of innovation the factory is being developed into a modern window manufacturing business. The southern area branch of Internorm is also based here.