Single-Track Insulated Invisible Frame: Redefining Space with Seamless Design

Introducing the Vitrocsa Single-Track Insulated Invisible Frame – a minimalist sliding window system that makes window frames almost invisible. This innovative design offers architects a way of showcasing their designs without the usual constraints of window frames.

Designed with flexibility in mind, the single-track insulated frame adapts to any glass format or climate

Vitrocsa’s founder, Eric Joray was a pioneer and inventor of the modern minimalist window, which replaced traditional frames with seamless casing profiles. This single-track invisible frame is also available in a two-track version. The key challenge was reducing the profile while maintaining excellent thermal performance.

Vitrocsa's sliding window systems combine quality, innovation, and thermal efficiency in one elegant solution.

The company developed a profile incorporating a thermal break, using primarily aluminium components, crafted with Swiss precision and drawing on quality standards from the watchmaking industry.

For over 30 years, Vitrocsa’s near-invisible casing profiles have enabled unobstructed views in projects around the world.

The system also performs well in terms of water tightness and air resistance and is rigorously tested in-house The single-track insulated invisible frame is currently being installed in selected architectural projects, expanding the possibilities of its products globally.

With its nearly invisible profile, Vitrocsa's sliding window system floods interiors with natural light