Cor Vision Plus Sliding Doors

COR VISION PLUS SLIDING DOORS

Frameless Sliding Doors for Grand Openings, Fitted in South London

Some projects need more than a big door. They need a glass wall that moves. Cor Vision Plus Doors are Cortizo's flagship large-format sliding system, designed for panels up to 4,000mm wide and 4,000mm tall, with just 25mm of visible aluminium where the glass meets. At 4 Moon Windows, we design and install these premium frameless sliding doors across South London. If your architect has designed a wall of glass, Cor Vision Plus provides the scale, performance and minimalist appearance needed to bring that vision to life.

COR VISION PLUS SLIDING DOORS

What Makes Cor Vision Plus Different?

Huge Glass. Minimal Aluminium.

Cor Vision Plus takes the minimalist design language of Cor Vision and scales it for substantially larger openings. Panels can reach up to 4,000mm × 4,000mm, creating dramatic floor-to-ceiling and double-height glazing. With a 94% glass-to-frame ratio and a 25mm interlock, the system keeps the visual focus on the glass and the view beyond.

A Near-Frameless Architectural Look

The perimeter frame can be concealed within the walls, floor and ceiling so that it disappears from view once installation is complete.

The only prominent aluminium element is the slim 25mm interlock where sliding panels meet, creating the clean architectural appearance associated with luxury glass walls.

Built for Grand Openings & Double-Height Spaces

Cor Vision Plus is designed for projects where conventional sliding doors cannot provide the required scale. Individual panels can reach 4,000mm wide and 4,000mm high, with manual sash weights up to 400kg and motorised options supporting up to 700kg. Glazing can reach 54mm thick, including triple-glazed configurations, while advanced thermal breaks achieve U-values from 0.9 W/m²K.

WHY CHOOSE COR VISION?

Frameless Sliding Doors That Move at the Touch of a Button

Panels of this size are incredibly heavy, but Cor Vision Plus is engineered to make their operation surprisingly effortless.

Heavy-duty stainless-steel runners allow manual panels weighing up to 400kg to glide smoothly. For larger installations, motorised operation can move sashes weighing up to 700kg at the touch of a button.

Motorised systems can also integrate with smart-home controls, giving you effortless control over an impressive moving glass wall.

Cor Vision or Cor Vision Plus — Which Do You Need?

Both systems share the same minimalist design philosophy, but their capabilities are different.

Choose Cor Vision for most extensions and renovations, with panels up to approximately 2.5m wide and 3m tall, a 20mm sightline and excellent double-glazing options.

Choose Cor Vision Plus when the design calls for significantly larger panels, double-height glazing, triple glazing up to 54mm or motorised operation. With panels up to 4m × 4m and a 25mm sightline, it is built for grand architectural openings.

Not sure which system suits your project? Send us your drawings and we'll recommend the right option with honest reasoning and a clear quotation.

START YOUR FRAMELESS GLASS PROJECT TODAY

A Wall of Glass. A View With Nothing in the Way.

Bring your grand opening to life with Cor Vision Plus Doors. Get expert advice on panel sizes, configurations, glazing and finishes with a detailed quotation for supply and installation.

FAQ

Frequently Asked Questions

What are Cor Vision Plus Doors?

Cor Vision Plus Doors are Cortizo’s premium large-format sliding system. They combine a slim 25mm visible sightline with a concealable perimeter frame, supporting glass panels up to 4 metres wide and 4 metres tall. The design achieves a 94% glass-to-frame ratio for a near-frameless appearance.

Are frameless sliding doors really frameless?

Almost. The perimeter frame is hidden within the floor, walls, and ceiling during installation, so it isn’t visible once finished. The only aluminium on show is the slim 25mm interlock where two panels meet — which is why the doors read as frameless walls of glass.

How big can Cor Vision Plus Sliding Doors be?

Each panel can reach 4,000mm in width and height. Manual panels can weigh up to 400kg, while motorised operation supports up to 700kg per sash. Configurations run from 2 to 6 sliding panels, including pocket designs and open glass corners.

Are Cortizo Cor Vision Plus Sliding Doors energy efficient?

Yes. With deep thermal breaks and glazing up to 54mm thick — including triple glazing — the system achieves U-values from 0.9 W/m²K. That exceeds UK Building Regulations and keeps large glazed openings warm in winter and cool in summer.

Can these sliding doors be motorised? Can these sliding doors be motorised?

Yes. The Cor Vision Plus is available with motorised operation, moving even the heaviest panels at the touch of a button. Motorised versions can also integrate with smart home systems for automated control.

Do you install frameless sliding doors near Croydon?

Yes. We design and install Cor Vision Plus Doors across Croydon and South London from our Thornton Heath base — including Bromley, Sutton, Streatham, Dulwich, and Wimbledon. Contact us with your postcode or drawings for a free consultation.