Technology

R-Core: A Revolutionary Door Profile

 

The Foundation of Modernity. The profile that defines a door.

Every door has a heart—the profile on which everything depends: statics, durability, ease of use, and the final visual effect. The profile is the foundation — invisible at first glance yet decisive for the quality and functionality of each project.

When choosing a partner, we prioritized the qualities that matter most to us: uncompromising precision, technological excellence, and a design philosophy similar to our own. Since 2010, we have been creating quality alongside the WICONA brand — a company with a 70-year tradition of the highest quality German engineering. Thanks to this partnership, we have developed a profile that meets and surpasses the challenges of modern architecture.

Our latest development? The 90-mm-thick R-Core profile is designed for all side and pivot door models in the Signature collection. Its design sets a new standard in precision, reliability, and aesthetics.

The R-Core profile features a modern design and uncompromising capabilities:

  • The result of years of research by the ROKA and WICONA teams, the R-Core is a masterpiece of engineering. It combines innovation with reliability, technology with design.
  • Extraordinary strength: Stable construction resistant to deformation, guaranteeing durability for years.
  • Advanced thermal insulation: The thickness of the profile allows the use of modern thermal insulation materials, supporting the energy efficiency of the building.
  • High air tightness: Protection against moisture and air, excellent protection in all weather conditions.
  • Sound insulation: Reduction of outside noise – more silence, more comfort.
  • Resistance to the bimetallic effect: Stability in varying temperatures, regardless of the season.
  • Ergonomics and economy: Comfort of use, lower operating costs, less heat loss.
  • Aesthetics without compromise: Ability to use robust hardware and finishing materials – more freedom for the designer.
  • Dedicated accessory system:
    • drainage gutter
    • elegant sill fascias
    • low threshold with drainage
    • mounting adapters
    • internal reinforcements
    • self-climbing gaskets

R-Core is more than a profile.

It is the idea by which we create the future of doors – harmonious, solid, beautiful in every detail. Because true design begins with what you can’t see.