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Cortizo 4700 Sliding Doors 6 Sash

Name: 6 Sash Cortizo Sliding Doors | Boost Natural Light
Availability: InStock

Price range: £3,427.84 through £5,770.04 ex. VAT £4,113.41 inc. VAT

Transform your living space and invite more natural light into your home with the elegant 6-sash Cortizo 4700 sliding patio door.

Choose bespoke designs and premium materials for a feature that complements your style.

With unbeatable prices, it’s easy to see why these doors are a favourite in homes throughout the UK.

View the brochure today or get in touch to find out more. You can also view stunning our bi-fold door products.

CORTIZO 4700 SLIDING DOORS BROCHURE

Custom Size Quote

Door Size
Configuration
Trickle Vents
Cill
Glass
Assembly	Clear

Handle Colour

Quantity

This item is made to order
All prices are subject to 20% VAT

Made to order

Custom Size Bi-Fold & Sliding Doors

SKU: N/A Categories: Cortizo 4700 Sliding Doors, Glass Patio Doors

PAS24 as standard

Shoot bolt technology

Korniche Clip bead for easy and fast installation

A neat groove design allowing the seals to be hidden within the frame

Offered in 11 door configurations

Toughened or Laminated glass

Double or Triple Glazed

CLICK HERE FOR KORNICHE BI-FOLD DOORS

Upgrade your space

Don’t settle for gloomy spaces cut off from nature.

Cortizo 4700 sliding 6 sash doors open up your space to the outside world, making for a welcoming environment you can’t wait to come home to.

Their minimal aesthetic and modern design makes for a subtle elegance that’ll upgrade any space.

If 5 sash isn’t the right size for you, we stock a range of Cortizo 4700 sliding door sizes, including:

Cortizo 4700 Sliding Doors 2 Sash

Cortizo 4700 Sliding Doors 3 Sash

Cortizo 4700 Sliding Doors 4 Sash

Invite more natural light in

Even the nicest rooms can suffer from a lack of natural light.

The vast glass panes of Cortizo sliding doors flood your space with natural light, making it feel open and spacious.

Natural light has a range of physical and mental benefits of natural light, and is guaranteed to make any room feel more inviting.

Quick and easy install

Installation is quick and easy, meaning you can enjoy your upgraded home in no time.

Advanced security

With shatter-proof toughened glass, multi-point lock mechanisms, and high security cylinders, you’ll enjoy peace of mind knowing your new feature is safe.

Excellent performance

All Cortizo doors perform outstandingly for thermal efficiency, water resistance, and air-rightness.

They’re incredibly well insulated – perfect for the winter months – and are a great way to improve ventilation, especially in warmer weather.

Extra features

Thanks to Korniche, these 6 sash doors come with some exciting additional features, including:

Slimmer sightlines
Seamless vent integration
Advanced security enhancements
Stylish hardware options

10-year warranty

Each feature comes with premium aftercare and a gold-standard 10-year warranty.

Choose Toughened Glass Systems for your glass door and rooflight products

Get quality glass doors at unbeatable prices from Toughened Glass Systems – an industry leader.

All products are expertly made so you can enjoy them for years to come.

Rooflights, Skylights & Windows

Flat Rooflights

Fitting & Measurements

The key measurement to focus on is the exact size of your structural opening.

For the best fit, the opening should be 5mm larger on all sides than the sliding door size you are ordering.

For example, if you order a door that’s 2100mm(h) by 4000mm(w), your structural opening should be 2110mm (h) by 4010mm (w) to ensure a smooth fit.

<img class=”aligncenter wp-image-81740 size-full” src=”https://toughenedglasssystems.co.uk/wp-content/uploads/2024/11/Survey-Guide-image.png” alt=”” width=”1226″ height=”559″ />This slight difference allows the doors to be installed smoothly and securely.

Please be aware that we do not supply fully flush-fitting doors (flush on both sides) as they do not provide a weather rating. The final finish is up to the builder, but in most cases, the interior side will be built up flush. However, the exterior must allow for proper water drainage. While the builder may install a flush drainage system, there must always be a slight step from the outside to the inside.

We advise each project has its own specifications. If this is a new build, then laminate glass is required to comply with document “L”. There may also be a requirement for trickle vents to be incorporated into your project. We advise checking this before purchase as all orders are made to order and sizes/specifications cannot be changed once manufacturing commences. Please note orders for triple glazed glass are not available on the website, please contact us if you require triple glazed glass.

<a href=”https://toughenedglasssystems.co.uk/wp-content/uploads/2024/12/Cortizo-4700-Measuring-Guide-Technical-information-.pdf”>CORTIZO 4700 Measuring- Guide & Technical information</a>

<a href=”https://toughenedglasssystems.co.uk/wp-content/uploads/2026/06/Sliding_Door_Configurations.pdf”>CORTIZO 4700 Sliding Door Configurations</a>

<a href=”https://toughenedglasssystems.co.uk/wp-content/uploads/2024/12/Cortizo-4700-Sliding-Door-Configurations.pdf”>CORTIZO 4700 SLIDING DOOR-Installation Guide</a>

<a href=”https://toughenedglasssystems.co.uk/wp-content/uploads/2024/12/CORTIZO_4700_SLIDING-DOOR_BROCHURE.pdf”>CORTIZO_4700_SLIDING DOOR_BROCHURE</a>

Technical Information

Dimensions
<ul>
<li> Frame depths : 120mm double track / 185mm triple track</li>
<li> Sash depth : 50mm </li>
<li> Interlock Width : 47mm</li>
<li> Glazing : 28mm double standard or 36mm triple glazed units available upon request</li>
<li> Glazing upgrade- Laminated glass options available</li>
<li> Max frame width : 6400mm </li>
<li> Max frame height* : 2578mm </li>
<li> Max sash height : 2500mm</li>
<li> Max sash width 2500mm </li>
<li> Max glass unit weight: 250Kg</li>
</ul>
FOR 2 SASH CONFIGURATION

At 2100mm height min width 1500mm, max width 5092mm

At 2300mm height min width 1500, max width 4960mm

FOR 3 SASH CONFIGURATION

At 2100mm height– min width 2210mm max width 6400mm

At 2300mm height– min width 2210mm max width 6400mm

FOR 4 SASH CONFIGURATION

At 2100mm height – min width 2928mm max width 6400mm

At 2300mm height– min width 2928mm max width 6400mm

FOR 6 SASH CONFIGURATION

At 2100mm height– min width 4364mm max width 6400mm

At 2300mm height– min width 4364mm max width 6400mm

Glazing:

28mm Double Glaze

TOUGHENED UNITS

4mm – 20mm Spacer – 4mm inner Max 2.5m2

6mm – 16mm Spacer – 6mm inner Max 4.5m2

LAMINATED UNITS

4mm – 18mm Spacer – 6.8mm inner Max 2.5m2

6mm – 16mm Spacer – 6.8mm inner Max 4.5m2

<ul>
<li style=”font-weight: 400;” aria-level=”1″>Trickle vents 
<ul>
<li style=”font-weight: 400;” aria-level=”2″>Option for 1 or 2 vents available online. (3 vents available upon request – priced on application.)</li>
<li style=”font-weight: 400;” aria-level=”2″>Vents supplied match profile colour </li>
<li style=”font-weight: 400;” aria-level=”2″>If trickle vents are selected then a head extender must be fitted to door. Default extender is 16mm but 38mm is also available </li>
</ul>
</li>
<li style=”font-weight: 400;” aria-level=”1″>Extenders 
<ul>
<li style=”font-weight: 400;” aria-level=”2″>You can select to add 1 no. extender to either top or sides of the door in either 16mm or 38mm. If vents are selected an extender is supplied. If extenders are required without vents please get in touch for a custom quote.</li>
</ul>
</li>
<li style=”font-weight: 400;” aria-level=”1″>Cills 
<ul>
<li style=”font-weight: 400;” aria-level=”2″>180mm cill for 2 track door (60mm projection) </li>
<li style=”font-weight: 400;” aria-level=”2″>250mm cill for 3 track door (60mm projection) </li>
</ul>
</li>
</ul>
<img class=”aligncenter wp-image-81738 size-full” src=”https://toughenedglasssystems.co.uk/wp-content/uploads/2024/11/Door-Style-2-Track.png” alt=”” width=”1392″ height=”408″ />

<img class=”aligncenter wp-image-81739 size-full” src=”https://toughenedglasssystems.co.uk/wp-content/uploads/2024/11/Door-Style-3-Track.png” alt=”” width=”1371″ height=”251″ />Note – You can choose face drained or concealed drainage when cill is added. Face drain is the only option with no Cill 
<ul>
<li style=”font-weight: 400;” aria-level=”1″>Hardware Colours 
<ul>
<li style=”font-weight: 400;” aria-level=”2″>Shoot bolt handles offered in White, Grey, Black Chrome and Brushed</li>
<li style=”font-weight: 400;” aria-level=”2″>Finger Pull handles offered in White, Grey, Black and Chrome.</li>
</ul>
</li>
</ul>
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.

FAQs

How long is the warranty on the Cortizo doors?

The Cortizo 4700 Sliding Doors come with a 10-year manufacturer’s warranty, providing customers with complete peace of mind and confidence in their long-term quality and reliability.

How long is the delivery time?

The lead time for delivery is 2–3 working weeks. Within 48 working hours of order confirmation, you will receive a scheduled delivery week to help you plan your project efficiently. A confirmed delivery date will be provided during the week prior to your scheduled delivery window. Whether the door is assembled or in kit form, the glass will still be delivered with the door but not in the sash’s, it will need to be installed, once the door is fitted.

My property is a new build so does this comply?

Delivery

Lead time for this product is 2 to 3 working weeks. Please note labour would need to be on site to accept and off load the glass from the vehicle.

An initial week commencing delivery date is provided as production commences immediately to ensure efficient lead time. As the delivery week approaches a further confirmation message will follow advising of the booked delivery days itself for that week. WE STRONGLY ADVISE NOT CHANGING DELIVERY DATES AS THESE ARRIVE VIA THIRD PARTY TRANSPORT. PLEASE ALSO BE ADVISED AS THESE MADE TO ORDER CHANGES CANNOT BE MADE ONCE ORDERS ARE PLACED AS PRODUCTION LOG MEANS PRODUCTION COMMENCES.

We do not recommend arranging equipment and installation until the item has been delivered.

Please note delivery is FREE to most of the UK.

Deliveries cannot be facilitated to the following postcode locations:

AB, DD, IV, KW,KY, PA, PH and TR.

Cortizo 4700 Sliding Doors 6 Sash

Upgrade your space

Invite more natural light in

Quick and easy install

Advanced security

Excellent performance

Extra features

10-year warranty

Choose Toughened Glass Systems for your glass door and rooflight products

Fitting & Measurements

Technical Information

FAQs

Delivery

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Cortizo 4700 Sliding Doors

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