Internorm is Europe’s leading manufacturer of high-performance windows and doors, known for innovation, quality, and bespoke design solutions. Established in 1931, this family-owned company has grown into an internationally recognised brand, supplying products through a wide network of distribution partners across multiple countries.

Internorm specialises in premium uPVC, uPVC-aluminium, and timber-aluminium window and door systems, all manufactured in Austria using advanced production techniques. Their products are designed to meet the highest standards of energy efficiency, with triple glazing and insulation capabilities suitable for Passivhaus projects.

Each solution is made to measure, allowing homeowners, architects, and developers to create customised designs that complement any architectural style. With a strong focus on innovation, security, and sustainability, Internorm continues to set benchmarks in the window and door industry.