Internorm®

Internorm is an established family business. From the humble beginnings 90 years ago, producing its first UPVC windows, to today’s high-tech, innovative triple glazed and contemporary design styles, Internorm is setting the standard for windows in Europe. The company’s focus on continuous technological development and innovation makes Internorm the pioneer within the windows market.

The Internorm® product range

Internorm windows represent the pinnacle of innovation and quality in the realm of residential and commercial window solutions.

Internorm manufactures its products exclusively in Austria. The company operates three state-of-the-art production facilities located in:

  • Traun
  • Sarleinsbach
  • Lannach

These facilities utilise advanced technology and stringent quality controls to ensure the high standards of Internorm windows and doors .

Internorm Material Options

  • UPVC
  • UPVC-Aluminum
  • Timber-Aluminum
  • Aluminum

Colours available include:

  • White
  • Cream White
  • Grey
  • Concrete Grey
  • Quartz Grey
  • Titanium Grey
  • Anthracite Grey
  • Dark Brown
  • Light Oak
  • Golden Oak
  • Walnut
  • Mountain Pine
  • Standard RAL Colours
  • Custom RAL Shades
  • Metallic Shades
  • Wood-Effect Finishes
  • as well as RAL Colours
  • Windows
  • Entrance
  • Sliding

Internorm offers a 30-year guarantee on its windows and doors. This comprehensive warranty covers:

  • Frame and Sash Profiles: 30 years
  • Glass Units: 30 years
  • Surface Finishes: 15 years on aluminum surfaces, 10 years on UPVC surfaces
  • Functionality: 10 years on hardware and moving parts

This guarantee ensures durability and long-term performance of Internorm products, providing peace of mind to customers.

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Internorm®