Cortizo · aluminium sliding

Cortizo COR Vision

A minimal system for panoramic glazing, where the profiles account for just 9 to 14% of the structure.

Very slim sightlines and a concealed central interlock make the window read as almost pure glass. Suited to large two-track constructions with a contemporary aesthetic.

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Technical characteristics

Reference figures for the system, as stated in the manufacturer’s datasheet.

1,4Uw (W/m²K)

116profundidade do aro (mm)

26–30envidraçamento (mm)

320max. sash weight (kg)

2tracks

* Uw of 1.4 W/m²K with Ug 1.1 and an aluminium frame. Sash up to 3000 × 2500 mm, sash depth 37 mm. The actual figure depends on the glazing and the size of the opening.

Profile section

The junctions of the system to scale: central meeting, threshold and the four-sash layout. Click to enlarge.

20 mm central meeting — Cortizo COR Vision — **Encontro central 20 mm**The minimal junction that defines the system: just 20 mm of aluminium between panes.

Horizontal, esquema OXXO — Cortizo COR Vision — **Horizontal, esquema OXXO**Four sashes: two moving in the centre and two fixed at the sides, fully dimensioned.

Vertical, esquema AG — Cortizo COR Vision — **Vertical, esquema AG**From the head to the threshold, in the variant without a drainage channel.

Vertical AG section with drainage — Cortizo COR Vision — **Vertical AG with drainage**The same vertical section with the drainage channel at floor level.

Vertical, esquema OXXO — Cortizo COR Vision — **Vertical, esquema OXXO**Head, sash and threshold of the four-sash layout.

Frame with sash, dimensioned section — COR Vision — **Frame with sash**AG layout: frame and sash junction, dimensioned to the millimetre.

Frame with sash, second variant — COR Vision — **Frame with sash, second variant**AG layout: a different sash shape on the same frame, dimensioned to the millimetre.

Frame with sash, third variant — COR Vision — **Frame with sash, third variant**AG layout: a third sash shape on the same frame, dimensioned to the millimetre.

Construção do sistema

Os dados construtivos que determinam a dimensão, o peso e o desempenho do vão.

Sash depth: 37 mm
Max. sash size: 3000 × 2500 mm
Optimal glazing: 28 mm (6esg / 16ar / 6esg)
Thermal break: 16 a 24 mm
Visible profile: 9 to 14% of the structure
Acabamento: Paleta RAL K7 e, a pedido, outras cores

Thermal performance

Uw de 1,4 W/m²K with Ug 1.1 and an aluminium frame, in a two-track construction.

Applications

Panoramic facades on contemporary houses, where glass should dominate the reading of the opening.

Finishes

Powder coating across the full RAL K7 palette with Qualicoat certification and, on request, in other colours.

Frequently asked questions

Quick answers to the most common questions about Cortizo COR Vision.

What is the thermal performance of COR Vision?

Uw of 1.4 W/m²K with 6esg / 16sws / 6t esg glazing (Ug 1.1) and an aluminium frame. The actual figure depends on the glazing and the size of the opening.

What are the maximum dimensions?

Sashes up to 3000 × 2500 mm and 320 kg (ideally 200 kg).

How much profile stays visible?

The profiles account for just 9 to 14% of the structure, with the central interlock concealed.

What is the lead time and the warranty?

Manufacturing typically takes 6 to 8 weeks after the survey and order. Installation is carried out by our own team and the system carries a 10-year warranty.

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