01530 273365
sales@justdoorsuk.com
AUGUST OFFER - FREE DELIVERY ON ALL ORDERS OVER £250
Click here for current lead times
Free Nationwide* Delivery Fast lead times
Price Promise Guarantee We'll beat any online price
No.1 Rated UK's top rated double glazing supplier

Cortizo 4700 Aluminium Sliding Doors — Where Style Meets Performance

If you're looking to open up your living space with effortless style and cutting-edge performance, the Cortizo 4700 Aluminium Sliding Door from Just Doors UK is the perfect choice. A premium system built for modern homes and ambitious architectural designs, the Cortizo 4700 brings together sleek aesthetics, exceptional engineering and unrivalled flexibility.

Whether you're planning a grand renovation, upgrading your current doors, or specifying for a new build project, these aluminium sliding doors offer the ideal combination of minimal frames, expansive glazing and everyday usability.

Uninterrupted Views, Seamless Living

The true beauty of the Cortizo 4700 doors lies in its ultra-slim sightlines. With interlocks as thin as 47mm, this sliding system creates the illusion of glass walls, allowing natural light to flood your home while offering uninterrupted views of your garden, terrace or surroundings.

Where traditional doors may limit your view or compromise on style, the 4700 system is designed to disappear into the background — putting your landscape or outdoor living area front and centre.

aluminuim sliding patio doors anthracite grey
aluminuim sliding patio doors anthracite grey double track

Choose Your Aluminum Sliding Patio Door Configuration

{{Name}}
  • From £{{SellingPrice}}
Design & View Price

Tailored to Your Vision

Every home is different and that’s why the Cortizo 4700 is made to measure, tailored to your exact specification. Choose from two or three-panel configurations or go larger with multi-track options to create impressive, fully opening walls of glass.

You can also customise the finish with a wide range of powder-coated colours, dual-colour options and even textured or anodised effects. Whether you want bold black, clean white, modern anthracite grey or a colour unique to your design scheme, you’ll find a finish to match your vision.

Maximising Light, Enhancing Space

Homeowners today want bright, open spaces — and nothing achieves that better than large panes of glass. With the Cortizo 4700, you can enjoy breathtaking glazed surfaces that maximise light and transform your interior atmosphere.

By bringing the outside in, these sliding doors don’t just look great — they create a lifestyle. Think sunlit mornings in the kitchen, open-air entertaining with friends or simply enjoying an evening view from the comfort of your sofa.

aluminuim sliding patio doors

Thermally Efficient, All Year Round

Style means nothing without performance — and here’s where the Cortizo 4700 shines. Engineered to exceed modern energy efficiency standards, this system uses a thermally broken aluminium profile that reduces heat loss and improves insulation.

Depending on your glass choice, the doors can achieve U-values as low as 1.1 W/m²K, ensuring your home stays warm in winter and cool in summer. With rising energy prices and increased focus on sustainability, this kind of thermal performance is a smart investment in comfort and cost savings.

Ready to Transform Your Home?

If you’re looking to add value, maximise light and create a seamless connection between your home and garden, the Cortizo 4700 Sliding Door is a truly stunning solution.

With prices from just £1356 inc VAT and free delivery, order online today or contact us for expert help with your order. Whether you’re a homeowner, architect or trade professional, we’re here to make your vision a reality.

Contact us at sales@justdoorsuk.com or give us a call 01530 273365

For further information on our double glazing and lead times please contact out friendly sales and customer service team.