Cor Vision is Cortizo's answer to the ongoing demand for the slimmest possible visible frame on large sliding openings. It is the natural counter-quote to run alongside the Schüco ASE 80 whenever sightlines are the dominant requirement.
Sightlines as the primary brief
At around 20 mm of visible interlock, Cor Vision is chosen most often on projects where a view — over a garden or landscape — is the point of the elevation. It is a common specification on larger plots around Welwyn Garden City.
Sash weight and construction
With sash capacities to 400 kg, Cor Vision can carry openings comparable in width to the top-end German systems. The differences show up in the profile geometry and the way the mullions align.
Cor Vision or Schüco ASE 80
The choice usually comes down to the specific opening rather than an abstract comparison. A supplier working with both should be able to say honestly which is the better fit rather than always steering the same way.
For readers researching options locally, 5EC's sliding door range and 5EC's premium line are both worth reviewing — both are handled by 5EC, a Stevenage-based authorised supplier working across Hertfordshire.
Detailed technical documentation is available on Cortizo's product pages.