Upgrade your home with energy-efficient and secure Internorm Austrian windows. Learn about U-values, soundproofing, and advanced features available at AT-ECO.

Discover the Excellence of Austrian Windows: Superior Performance and Timeless Design

Author: AT-ECO / Posted: 19 May 2025

At AT-ECO Windows & Doors, we are proud to be a Platinum Level Supplier of Internorm, Austria's leading window brand. While there are several renowned Austrian window manufacturers, such as Actual and Josko, we believe Internorm stands above the rest in terms of quality, innovation, and performance.

What Are Austrian Windows?

Austrian windows are high-quality window solutions that combine advanced technology with elegant design. They are known for their exceptional insulation, soundproofing, and security. While brands like Actual and Josko offer good options, Internorm leads the market with its cutting-edge technology and industry-leading certifications.

Key Benefits of Austrian Windows

1. Unmatched Energy Efficiency

Austrian windows are designed to provide exceptional thermal insulation, helping you save on energy bills. With options like triple glazing and multi-chambered frames, these windows keep your home warm in winter and cool in summer. Internorm's windows, for instance, achieve U-values as low as 0.62 W/m²K, exceeding passive house standards.

2. Superior Sound Insulation

Living in a noisy area? Austrian windows offer outstanding soundproofing, creating a peaceful environment indoors. Multi-layered glazing and sealed frames ensure that external noise is kept at bay, providing tranquillity even in busy neighbourhoods.

3. Innovative Technology

Internorm brings groundbreaking technology to window design, including:

  • I-tec Secure: A revolutionary locking system using integrated flaps instead of traditional locking pins, providing superior security (RC2 as standard, RC3 available).
  • I-tec Shading: Smart solar control without the need for cables, using integrated photovoltaic panels and rechargeable batteries.
  • I-tec Glazing: Enhanced glass bonding for maximum performance, improving stability and insulation.
  • I-tec Insulation: High-performance thermal insulation using injected granules within the frame for superior energy efficiency.

4. Durable and Secure

Austrian windows are built to last, using premium materials such as aluminium, timber, and timber-aluminium composites. They also come with advanced multi-point locking systems, reinforced frames, and laminated safety glass for maximum security.

5. Customisable Designs

Whether you prefer a sleek, modern look or a classic design, Austrian windows offer a wide range of styles, colours, and finishes. Internorm's extensive range ensures you find the perfect match for your home.

Why Internorm Stands Above the Rest

While other Austrian brands like Actual and Josko also offer quality windows, Internorm is the clear leader due to its advanced technology, superior energy efficiency, and extensive warranty options. As a Platinum Level Supplier of Internorm, AT-ECO ensures you receive the best Austrian windows with complete confidence.

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