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Cortizo Cor Vision – 20mm Sightline Aluminium Sliding Doors

Upgrade your home with the ultra-slim Cortizo Cor Vision sliding door system, designed to deliver exceptional aesthetics, performance, and uninterrupted views.

We offer competitive market pricing with discounts available for multiple purchases.

Lead Time:

Approx. 3–4 weeks from survey to delivery or installation.

Client or builder measurements can be accepted at the customer’s own risk. For complete peace of mind, we recommend our professional survey service.

All products supplied and installed by our expert team include a 10-year warranty.

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Frame Specifications

The Cortizo Cor Vision system is one of the slimmest aluminium sliding door systems available on the market today.

• Ultra-slim 20mm central sightline

• Minimal 44mm outer frame width

• Interlock mullions and handles structurally bonded to the glass

• Frames designed to be fully concealed internally and externally for a luxury architectural finish

The result is maximum glass, minimal frame, allowing more natural light and uninterrupted views.

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Glass Specifications

We use A+ rated, high-performance glazing as standard:

• 10mm toughened external glass

• 6mm toughened internal glass

Optional upgrades available:

• Solar control glass (same thickness specification)

• Other glass options available upon request

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Flush Floor & Threshold Requirements

For a perfect flush floor finish, the base preparation must be 50–55mm below the final floor level.

This allows the track and threshold to sit flush internally and externally for a seamless finish.

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Available Configurations

We manufacture a wide range of configurations to suit any project:

• Double track

• Triple track

• Quad track

• Centre opening

• Corner opening

• Structurally bonded corner systems

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Colour Options

Standard RAL colours (3–4 week lead time):

• Anthracite Grey – RAL 7016

• Jet Black – RAL 9005

• Traffic White – RAL 9016

Additional options available:

• Any custom RAL colour upon request

• Anodised finishes available (lead times may vary)

All finishes are applied using high-quality coatings to ensure durability and a premium appearance.

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Additional Products & Services

We also supply and install:

• Glass box extensions

• Roof lights / skylights

• Walk-on glass

• Aluminium windows (Cortizo branded to match sliding doors)

• Aluminium bi-fold doors

If you require something not listed, please feel free to ask — we are happy to assist with bespoke architectural glazing projects.

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Delivery & Installation

Delivery and professional installation available throughout the United Kingdom.

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For quotes, technical advice, or further information, contact us anytime via Whǎtşåpp or call:

07766 707524

We are happy to help you design the perfect glazing solution for your home or project.