Korniche Cortizo 4700 Aluminium Sliding Doors

Patio doors are a crucial element of any home and can really add value to your home and your quality of life.

Here at Sutton Windows, we offer the premium Cortizo 4700 Korniche Sliding Doors, which feature the patented Korniche technology and a 10-year manufacturer’s warranty. 

Korniche sliding doors are a wise investment and a great addition to your Kent home. They offer a never-ending array of benefits that will only improve your home, whether modern or traditional, with uninterrupted views of the outside world. These sliding doors combine the latest modern technology with a stunning look that will make your home stand out from the crowd. 

Korniche products come with a 10-year manufacturer’s warranty, so you can have peace of mind that you are getting a premium product when you purchase Korniche sliding doors.

Get a free online quote today and brighten up your home today with brand-new Korniche Cortizo 4700 Sliding Doors. 

 

PAS24-22 Security 

These doors come rigorously tested to keep your home fully protected. Certified to the advanced PAS24:2022 standard, their strong, durable aluminium frames come

with enhanced security, from our high strength shoot-bolts. The lockable shootbolt handles have an innovative anti-back drive feature engineered into it. Even unlocked, a forced entry attempt can’t rotate the handle to open the door.

 

SpeedBead 

The unique patented SpeedBead, a secret ingredient allowing our sliding patio doors to be glazed in seconds, along with a neat groove design allowing the seals to be hidden within the frame.

Korniche Sliding Doors

High Thermal Performance

It’s a commonly held belief that aluminium window frames perform poorly at heat retention but technology has come a long way since the aluminium windows of yesteryear. This problem has been solved by technologies such as a thermally broken, high performance polyamide bridge.

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Smooth Sliding Feature

One of the main advantages of Korniche sliding doors is that the high-quality running gear provides a seamless opening. The smooth opening movement allows for a delightful entry into your garden, which is a beautiful feature in the summer months.

Korniche 4700 Sliding Doors

Secure

When it comes to investing in brand-new doors, security will always be at the forefront of your mind. Korniche sliding doors are built with security in mind, have PAS24 accreditation as standard, and come with a multi-point locking system. The anti-back drive technology means these sliding doors cannot be opened from the outside, even when unlocked.

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Reduce Noise Pollution

Korniche aluminium sliding doors can also impressively reduce noise pollution from the outside of your Kent home. If your home is by the side of a road or is in a particularly noisy neighbourhood, you can enjoy a more peaceful home after your sliding door installation.

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Low Upkeep

The powder-coated finish of the aluminium sliding doors requires little to no maintenance. It is highly weather-resistant and does not risk discolouring. The only upkeep that will be needed for the aluminium doors is a simple wipe-down with warm, soapy water on occasion. So you can have stunning new patio doors without any hassle; just sit back and relax.

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Durable

Using only quality, durable materials, these sliding patio doors can withstand the most challenging weather conditions the UK has to offer. Unlike other patio doors, aluminium sliding doors will not crack or fade over time, ensuring they last for years while maintaining their gorgeous look.

Energy Efficient Sliding Doors

Controlling the temperature of your home is pivotal, most notably in the winter months. Poor-quality doors can lead to mould and condensation, combined with the need for central heating, which can prove expensive. Korniche aluminium sliding doors can solve this problem with exceptional thermal performance, keeping warm air in and cold air out. The Korniche sliding doors have thermal breaks, which minimise heat transfer and are forever valuable. As you will be less likely to use heating, you can also see a reduction in energy bills, which can save you money in the long run.

For carbon efficiency, aluminium is 100% recyclable, making these sliding doors environmentally friendly and improving your carbon footprint.

Beautiful Sliding Doors

Korniche Cortizo 4700 aluminium sliding doors are made from stunning, premium material designed to last. Their sleek, modern aesthetic will enhance the look and feel of your home. The inside of your home will be improved considerably, as the slim frames allow for larger panes of glass, allowing you to maximise the amount of natural light.

An array of customisation options can improve the attractive profile even further. From classic white sliding doors to modern black aluminium sliding doors, we have just the choice for you.

Specification and Dimensions

Slim, beautiful sightlines

  • Attractive, slim-line profiles with industry-leading sightlines.
  • Selection of stock colours on short lead times with bespoke options as you require
  • Slimline, aluminium adjustable trickle air vents, colour matched to standard colour range.
  • Trickle vent designs minimise additional frame and costs
  • Bespoke Korniche locking and pull handles in a range of premium finishes

Fast & easy installation

  • Oversize glass delivery service with crane unload*
  • Patented SpeedBead clip-in glazing beads, the only aluminium clip-in bead which can be removed** quickly without damaging the paint finish. Wedge gasket not required, cutting down on installation time.
  • The door is pre-assembled and ready to glaze, easy build kit-form option.
  • Pre-assembled door panels are fabricated using strong, bonded and crimped mitred corners.
  • Extensive protective packaging.
  • Full Colour Installation booklet guide

Strong and secure

  • PAS 24 as standard with dual shoot bolt locking points and fibre reinforced guides.
  • Anti-backdrive secondary shoot-bolt locking system stops external manipulation even when unlocked
  • Low angle folding door shootbolt handle requiring only 120° of ergonomic rotation.
  • Stainless-steel fixings, rails, hardened wheels and sealed rail bearings for class leading rolling smoothness and long life.
  • Reinforcement as required by installation location

Thermally efficient

  • Wide polyamide thermal breaks and fully thermally broken profiles and locking mechanisms.
  • High performance EPDM and sealed brush-pile weather seals.
  • Triple Glazed Options

Performance

  • Document L compliant
  • Document F compliant
  • Air permeability: Class 3
  • Water tightness: Class 7A
  • Resistance to wind load: Class C5
  • PAS 24:2022 enhanced security rated
  • BS 6375 compliant
  • DSER C Rated (Renovation / Replacement)*

Brochures

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Korniche Aluminium Sliding Doors Prices

Do Korniche aluminium sliding doors sound like the perfect choice for your London home? At Sutton Windows, we have been supplying and installing windows, doors and conservatories for over 30 years. Our expert installation team strives for the best possible installation while delivering quality customer service to customers in Orpington, Kent, and the surrounding areas. You can check out some of our previous happy customers on our CheckATrade page.

If you would like to speak to our expert team today, you can fill out your contact details in our contact form or give us a call at 0800 212 289. For an instant sliding door price, you can use our online bespoke quoting engine for free instant price.

For inspiration or to see the Korniche sliding doors in person, visit our showroom in Kent, where one of our expert team members can explain our quality options.

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