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Quick Product Snapshot
Key Information at a Glance
Opening Style
Sliding door system, with fixed and opening panel combinations available
Frame Material
Thermally broken aluminium minimalist sliding system
Best Suited For
Luxury homes, contemporary extensions, large garden openings and architectural glazing projects
Glazing Options
Large-format glazing with high-performance thermal, acoustic and solar-control glass options depending on configuration
Energy Performance
COR Vision systems are designed for high thermal performance, with specific values depending on the selected COR Vision variant and glass package
Security
Concealed locking and secure hardware options available depending on specification
Warranty
Manufacturer and installer warranty details depend on the chosen Cortizo system and supply route
Design & Options
COR Vision is for projects where the design priority is maximum glass with minimum visible aluminium. The system can be configured for wide sliding openings, hidden perimeter frames, corner openings and pocket systems, giving a much more architectural finish than a standard patio door.
✓ Minimal central junctions help create uninterrupted views and a cleaner glazed appearance.
✓ Single, double and triple track layouts are available, with pocket and 90° corner options on suitable designs.
✓ Frames can be concealed around the perimeter for a more built-in architectural look.
✓ Glazing and acoustic options can be specified to suit large exposed elevations.
✓ Concealed locking options help keep the minimalist appearance clean.
Why choose CORTIZO COR Vision Sliding Door
COR Vision is for projects where the view matters most. The system is designed to reduce visible aluminium and maximise glass, creating a more seamless connection between the room and the landscape outside. It is one of the strongest choices for high-end extensions and architectural homes where standard patio doors would look too heavy.
Key Features
Minimal sliding sightlines
for uninterrupted views
Large glass panels
for maximum daylight
Hidden frame options
for a seamless look
Architectural aluminium design
for premium projects
Performance & Comfort
Despite its minimal appearance, COR Vision is engineered as a thermally broken aluminium system for demanding residential and architectural projects. It delivers the visual impact of large glass while supporting comfort, security and weather performance when specified correctly.
Energy Efficient
COR Vision achieves Uw from 1.3 W/m²K.
Enhanced Security
Concealed locking keeps security details discreet.
Weather Resistance
Class 4 air permeability and Class 7A watertightness.
Acoustic Comfort
Acoustic insulation up to 41 dB Rw.
Are CORTIZO COR Vision sliding doors right for your property?
COR Vision is suited to higher-end projects where the glazing should feel almost frameless. It works particularly well on large garden-facing elevations, luxury extensions and contemporary new builds where the view is the main feature. Choose this system when minimal sightlines, large panes and a more architectural finish are more important than the lowest-cost sliding door option.
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