Sliding Doors
Cortizo Cor Vision Sliding Doors
About Cortizo Cor Vision Sliding Doors
The Cortizo Cor Vision is a slimline sliding door with a visible aluminium section of just 20mm where the panes meet, so up to 94% of the opening can be glass. The frames can be built into the floor, ceiling and walls so they all but disappear, and two runs can meet at a 90° corner with no mullion. It comes with two or four sashes on single, double or triple tracks, up to 4,000mm by 4,000mm, with a pocket option where the panes slide into the wall and a motorised option for the largest doors. It suits new builds, extensions and period properties alike.
The Cor Vision is the one to choose when the frame should almost vanish: the 20mm meeting section is the slimmest in our sliding range, and the pocket and mullion-free corner options let a glass wall slide out of sight or wrap round the corner of an extension. For the heaviest glass and the very largest sashes, its bigger sibling, the Cortizo Cor Vision Plus, takes glass up to 54mm thick and sashes up to 700kg motorised, with a 25mm sightline.
As a Cortizo Official Fabricator, we make Cor Vision doors to measure and install them across London and the South East, or supply them only to installers and builders, made to their sizes.
Last reviewed 2 November 2026
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Key features
- Visible section of only 20mm
- Up to 94% glass coverage
- Bottom, top and side frames can be embedded in the structure
- Pocket system available
- 90° corner meeting without a mullion
- Bi-colour finish available
- Powder-coated finishes: RAL, mottled, textured and wood effect
- Two or four sashes; single, double or triple track
- Motorised opening available
- Multi-point locking and anti-theft fittings
Specifications
Frequently asked questions
Common questions about Cortizo Cor Vision Sliding Doors.
How slim is the Cortizo Cor Vision sliding door?
The visible aluminium where the panes meet is 20mm, the slimmest in our sliding range, so up to 94% of the opening can be glass. The frames can be built into the floor, walls and ceiling.
What is the difference between Cor Vision and Cor Vision Plus?
The Cor Vision has the slimmer 20mm sightline and offers pocket and mullion-free corner options. The Cor Vision Plus has a 25mm sightline but takes glass up to 54mm thick and sashes up to 700kg with motorised opening, for very large or heavy glass walls.
Can Cor Vision sliding doors go round a corner?
Yes. Two runs can meet at a 90° corner with no mullion, so the corner of an extension opens completely when both doors are slid back.
How big can a Cor Vision sliding door be?
Up to 4,000mm by 4,000mm, with two or four sashes on single, double or triple tracks, and motorised opening for the largest doors.
Do you supply and install Cortizo Cor Vision doors?
Yes. As a Cortizo Official Fabricator we make them to measure and install across London and the South East, or supply them only to installers and builders. Quotes are free on 0800 999 5575 or through the contact form.
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Guides
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