Overview
Cortizo COR Vision Sliding
20 mm sightline
NEW upgraded COR Vision Aluminium Sliding Door, now reinforced with the cutting-edge PAS 24 safety feature. The COR Vision sliding door continues to be the architects' premier choice for large sliding glass Door, that provide panoramic views, With the addition of the Pass 24 certification, now it meets the necessary security standard for all new residential projects in the UK.
Unique engineering
Cortizo Cor Vision sliding door, with its ultra-slim and sleek sightlines, is crafted from premium-grade aluminium. It is a structurally bonded from the glass to the frame. The design is meticulous, ensuring complete concealment of the frame by both the external and internal walls. This intentional approach, with minimal frame visibility, allows for more natural light to creating a truly breath- taking spectacle. This effortlessly stunning look is very much on- trend in the luxury housing market, which demanding the slimmest possible frame coupled with large Glass Screens.
Low U-Value
U value ≥ 1.3 (W/m2K)
Maximum Panes Size
Maximum moving sash size Width 2500mm, Height 3000 mm
Minimal sightline
20mm interlocking sightline
Pas 24 Approved
Approved British security certification PAS 24
Key features
- We can achieve less visible frame and more glass by using the Corvision structurally bonded system
- Possibility of embed the bottom, top and lateral frames with in the wall
- Interlock Sightline : 20 mm
- Each glass panel can be maximum 2500mm width and 3000mm height and maximum weight for panel can be 320 Kg.
- Heavy duty stainless steel 4 runners per sliding panel.
- Possibility to make 90° corner door with moving post / million and pocket door solution
- Twin and triple track available with 2,3,4, and six sliding panels
Smart Free Way Level Cros
Cortizo recently introduced the invisible track feature in the COR Vision doors to achieve a smart free way level crossing threshold by concealing track under the floor as part of the finish floor to provide a seamless threshold inside and out while offering a simple and elegant solution.
Specifications
Thermally broken minimalist sliding system that provides maximum luminosity with a minimal aluminium interlock profile. It has an elegant design only 20 mm sightline and offers the possibility of an inlaid closing system and of hiding the frame along the perimeter.
Possibility of locking system in the interlock, thus allowing the concealment of the sashes in the frame from a frontal view.
Features
Transmittance
Transmittance
Uw ≥ 1,3 (W/m2K)
Acoustic insulation
Acoustic insulation
Rw up to 41 dB
Air Permeability
Air Permeability
Class 4
Water tightness
Water tightness
Class 7A
Wind resistance
Wind resistance
Class C5
Security test
Passed
- Sightlines: interlock 20mm. Frame depth 2 rails 116 mm - 182 mm 3 rails
- Frame Height:44mm
- Glazing: Max. 32 mm, Min. 26 mm
- Max. Sash Dimensions: 2500 (L) x 3000 (H) mm
- Max. Sash Weight: 320 Kg
Opening possibilities: Sliding, Possibility of 1, 2 or 3 rails
Possibility sash at 90o without mullion Pocket also possibility
Standard Threshold Frame Solution
VS
New Integrated Threshold Solution
Blog
What is Pas 24:2016
PAS 24:2016 was a British standard that assessed the security performance of windows and doors. It ensured they were resistant to break-in attempts by casual bur…
Expertise throughout every stage
The window design that you choose for your home should reflect the age and style of the property and complement the colour of the…
Our warranty
We are proud to have our own manufacturing facility and take full accountability for the quality of our products, offering industry-leading 20-year guarantee with every install…
Choose your color
We offer four standard colour options: Black, white, anthracite grey, and anthracite grey textured, as well as a huge selection of 200+ RAL colours. We can cater for any colour requirements you may have, even if your colour is not available on the 200+ RAL options, we would be happy to assist you in finding your ideal colour to perfectly fit your requirements.
Cortizo Range
Vision Security Locking System
Available in All RAL Colour Range.
Pas 24 Approved.
Cortizo Range
Vision Security Locking System
Available in All RAL Colour Range.
Pas 24 Approved.
Cortizo Range
Vision Security Locking System
Available in All RAL Colour Range.
Pas 24 Approved.
Cortizo Range
Vision Security Locking System
Available in All RAL Colour Range.
Pas 24 Approved.
Cortizo Range
Vision Security Locking System
Available in All RAL Colour Range.
Pas 24 Approved.
Cortizo Range
Vision Security Locking System
Available in All RAL Colour Range.
Pas 24 Approved.
Cortizo Range
Vision Security Locking System
Available in All RAL Colour Range.
Pas 24 Approved.
CORTIZO COR VISION VIDEO
FAQ
Cortizo COR Vision slimline sliding doors stand out in the market, offering unique features that set them apart. They blend modern design with high performance, providing seamless integration into any structural style.
Sleek Design and Minimalist Aesthetics: Cortizo COR Vision aluminium sliding doors have designed with a modern, minimalist aesthetic in mind. The super-thin 20mm sightline enhance the glass space up to 94% of the glass in the total aperture, offering a clear view and letting in abundant natural light.
Advanced Aluminium Frame Technology: The robust aluminium frames of Cortizo COR Vision sliding doors are compatible with various types of building materials, ensuring ease and flexibility during the construction process. These frames are lightweight yet durable, striking a balance between aesthetics and structural integrity.
Superior Glass and Visibility: Cortizo COR Vision ultra-slim 20mm sightline sliding doors can accommodate up to 26 mm to 32 mm thick glass units with manual function maximize the glass area, providing an unobstructed view. This feature ensures superior insulation and soundproofing, enhancing the comfort of your living or working space.
Energy Efficiency and Thermal Performance: Cortizo COR Vision sliding doors have designed with energy efficiency in mind. The 1.1 W/(m²K) U-Value indicates high energy efficiency, which can lead to cost savings on energy bills. The doors also support double glazing, further improving thermally energy efficient and noise reduction. This makes them an ideal choice for busy environments.
Flexibility in Configuration and Size: Cortizo COR Vision sliding doors offer flexibility in configuration. The design allows for 2-6 sashes, offering flexibility in door arrangements. These doors have dimensioned to be approx. 2500 mm wide and 3000 mm high and 320 kg maximum weight. This makes them suitable for grand entrances and panoramic views.
High Performance and Durability: Cortizo COR Vision sliding doors are known for their high performance. They withstand harsh weather conditions, ensuring durability and minimal maintenance.
Security Features and PAS24 Compliance: Cortizo COR Vision sliding doors equip with advanced locking systems and security features to ensure the safety of your home or property. Robust multi-point locking systems, toughened glass, and superior materials offer security and prevent possible intruders, adhering to the British approved PAS 24 Security Standard for your reassurance to meet all the new build projects.
Regarding enhancing the aesthetic appeal of modern homes, the Cortizo COR Vision sliding doors comes with three standard colour options that cater to various design preferences and to seamlessly integrate with different structural styles.
RAL Black 9005: Choosing black for your building or interior decor is a classic and bold decision. It looks great when combined with lighter materials. It exudes elegance and can make a powerful statement in any setting.
RAL White 9016: White is a classic and versatile choice that can brighten up a space and create a sense of openness. It’s particularly popular in minimalist designs where clean lines and simplicity are paramount.
RAL Anthracite Grey 7016: The anthracite grey option is a modern shade with a sleek, industrial feel. This shade is greatly desirable because of its harmony with a range of substances, including stone, wood, and metal.
Custom Finishes and Design Options: Beyond the standard selections, there is a huge selection of 200+ RAL colours available that will help you in finding your ideal colour to personalize your Cortizo COR Vision sliding doors further with additional cost.
Our team is happy to assist to cater for any colour requirements, ensuring that your sliding door aligns perfectly with your design scheme.
Width and Height: The impressive maximum moving sash size width 2500mm and 3000 mm height is available, which allows for considerable flexibility in design and installation.
Weight Considerations: Maximum weight per pane 320kg, a testament to the door’s robust and secure construction. Despite the weight, the movement of the door remains smooth and effortless, allowing for easy operation by any user.
Weather Resistant and Secure Locking: Beyond their impressive size, the Cortizo COR Vision sliding doors are weather resistant, ensuring that comfort and efficiency have maintained irrespective of external conditions. The doors also provide high security by Multi point secured Locking, PAS24 passed that provide peace of mind without compromising the sleek and unobtrusive design.
Cortizo recently introduced the invisible track feature in the COR Vision doors to achieve a smart freeway level crossing threshold by concealing track under the floor as part of the finish floor to provide a seamless threshold inside and out while offering a simple and elegant
solution.
The Cortizo COR Vision sliding door system boasts a wind resistance class C5 and a water tightness class 7A, ensuring that the doors can handle harsh weather conditions without compromising on performance.
In today’s architecture, where glass plays a significant role in design, the challenge is to incorporate large glass elements without compromising on thermal performance. The Cortizo COR Vision sliding door meets this challenge head-on, providing expansive views and natural light while still being thermally efficient.
What is Thermal Performance? Thermal performance in building components refers to their ability to retain heat and maintain a stable internal temperature, regardless of external weather conditions. This is commonly quantified by the U-value, which measures the rate of heat transfer through a structure. The lower the U-value, the more thermally efficient the structure is.
High Performance with Low U-value: The Cortizo COR Vision sliding doors have engineered to boast an incredibly low U-value ≥ 1.2 (W/m2K) which can be achievable from 1.22 (W/m2K) to 0.8 (W/m2K) depends on glass specification, which increase the energy efficiency, reduce energy costs, prevent heat flows through the frame.
The Cortizo COR Vision system is a high-end sliding door solution known for its hidden frame and corner design, allowing for large glass surfaces and minimal visual barriers, creating that sought-after ‘hide the sash into the wall effect’. The system is engineered to conceal the sashes within the wall chambers when opened, potential to achieve a 100% opening surface, maximizing the passage of light, thus eliminating any visual barriers and inviting an abundance of natural light into the space.
A common question among homeowners and designers is whether these Cor Vision ultraslim doors by Cortizo can be designed to be cornerless, further providing large living space with an innovative design that offers unobstructed views, so the answer is yes.
Open Corner Sliding Door: The answer lies in the innovative design of corner opening sliders. These systems are engineered to meet at a corner without the need for a fixed corner post to make 90° corner door with moving post / million and pocket door solution. When open, the Cortizo COR Vision cornerless aluminium sliding doors slide away, leaving a completely open corner that merges the interior with the exterior seamlessly.
In the UK climate, which often experiences rain, homeowners commonly encounter the challenge of handling water drainage, particularly in areas that are exposed.
Cortizo COR Vision sliding door systems with stainless-steel drainage system ensures threshold-free structure, which are known for their seamless indoor-outdoor transition, having options for integrating effective drainage solutions that are both functional and aesthetically pleasing, ensuring your sliding doors remain unaffected by the regular wear and tear due to weather conditions.
Integrated Drainage Solutions: The key to effectively preventing rainwater penetration in exposed areas is to implement a Stainless-steel integrated drainage system. For Cortizo COR Vision sliding doors, the track is set below the flush top to minimize the risk of rainwater penetration to reduce regular maintenance. However, it is crucial to ensure that the drainage is suitably machined to prevent any blockage or overflow.
Drainage Slots and Channels: Drainage slots and channels are crafted into the door’s design, allowing for the quick evacuation of water. These slots must be kept clean of debris to maintain efficiency.
The Cortizo COR Vision sliding door system is designed to accommodate a variety of needs with its customizable features. It allows for a combination of up to 6 sashes. Each sliding sash can reach impressive dimensions – a maximum sash width 2500mm, a maximum height 3000 mm and support up to a maximum sash weight 320 kg.
One of the standout features of the Cortizo COR Vision system is the possibility of sash encounters at a 90° corner without a mullion.
Frameless Effect: The Magic Behind Cortizo COR Vision
The Cortizo COR Vision sliding door is synonymous with a frameless effect, thanks to concealed frames that hide in the wall cavity. This design choice serves multiple purposes:
Seamless Integration: The concealed frame allows the door to blend seamlessly into the wall, providing a sleek, unobstructed view. This is particularly advantageous for those seeking a minimalist style that enhances the visual continuity between interior and exterior spaces.
Flush Threshold: A flush or level threshold is not just a design choice; it’s also a practical feature. The Cortizo COR Vision high quality sliding door is design with a threshold that can be integrated into your floor, creating a continuous surface. This design is perfect way to avoid accidents with children and is highly accessible for wheelchairs, promoting a safer and more inclusive environment and provide child accident prevention trust.
Enhanced Aesthetics: By hiding the frame, the Cortizo COR Vision door system enhances the overall aesthetics of a living space. The clean lines and lack of visible hardware contribute to a modern design that complements a variety of architectural styles.
Benefits of Using Concealed Frames:
The advantages of using concealed frames in sliding doors extend beyond aesthetics:
Space Saving: The flush stacking design of the Cortizo COR Vision sliding door saves space, as the door panels stack within the wall cavity rather than protruding into the living area.
Versatility: Concealed frames allow for greater versatility in design, as they can be used in various configurations to suit different architectural needs.
Increased Natural Light: With minimal obstruction from frames, these sliding doors allow for more natural light to enter the space, creating a brighter and more inviting atmosphere.
In conclusion, the concealed frame in Cortizo COR Vision sliding doors represents a perfect union of form and function. Whether you’re looking to avoid accidents with children, require wheelchair accessibility, or simply desire to elevate the aesthetics of your home, the Cortizo COR Vision sliding door system stands as an exemplary choice for contemporary living.
The Cor Vision sliding door by Cortizo is a remarkable example of contemporary engineering, blending stylish design with solid security elements.
PAS 24 Accreditation: PAS 24 is a British standard that specifies security requirements for the performance of door assemblies, including security standard. Cortizo COR Vision sliding doors that have PAS 24 accreditation have undergone rigorous testing to ensure they can withstand a series of physical attacks by potential intruders.
Multi Point Secured Locking Mechanism: One of the standout safety features of the Cortizo COR Vision sliding door is its multipoint locking system. This system engages the door at several points along the frame, significantly enhancing its security performance.
Glass Protection: The glass panels used in Cortizo COR Vision PAS 24 doors can be fitted with toughened or laminated safety glass, which is designed to stay intact even when shattered, preventing easy access through broken panes.
In the realm of architectural design, the tranquillity of a space is extremely important. Sometimes it gets noisy and disturbing, but with Cortizo COR Vision sliding doors, can be optimized with acoustic insulation to reduce unwanted external noise by choosing materials and techniques for enhancing soundproofing.
Benefits of Acoustic Insulation for Cortizo COR Vision Doors
The following are some of the key benefits of acoustic insulation for Cortizo COR Vision ultraslim sliding doors:
- Improved noise reduction
- Enhanced soundproofing
- Increased comfort and minimal distractions
- Contribution to overall acoustic design
- Compliance with building regulations
By knowing these advantages, you can decide on the best soundproofing for your Cortizo COR Vision doors.
Achieving Rw Upto 41dB with 32mm Glazing: The Rw rating, or Weighted Sound Reduction Index, measures the sound insulation property of a material. The high rating means these doors are good at sound absorption and noise control. With 32mm glazing, Cortizo COR Vision doors can achieve an impressive Rw of up to 41dB.
Call to Action: Consult an Acoustic Expert: To make the most of your Cortizo COR Vision doors, consult an acoustic expert. They can guide you in making the right acoustic insulation choice for your specific needs.
Cortizo COR Vision ultraslim sliding doors are renowned for their innovative design, which maximizes light, provides expansive panoramic view, sleek aesthetics and superior performance. Cortizo COR Vision aluminium doors offer a plethora of additional features and customizations that enhance their high performance, sleek aesthetics, and energy efficiency.
Features of Cortizo COR Vision Sliding Door:
Feature | COR VISION 20mm ultraslim Sliding Door |
Maximize Light | Yes |
Generous Views | Yes |
Ultra-slim Sightlines | 20mm |
Max Glass Screen | 2500mm (width) x 3000mm (height) |
Double Glazed Units Thickness | 26 mm to 32mm |
PAS 24 Accreditation | Yes |
Expansive Panoramic Views | Yes |
Superior Thermal Insulation | Yes |
Manual Operation | Yes |
Suitable for Smart Home Projects | No |
Glazing Type | Double / Laminated |
U-Value | Uw>1.3 (W/m2K) |
Maximum Glazing | 32mm |
Board Height | 44mm |
Central Mullion | 20mm |
Glass Surface | 92% |
Maximum Sash Weight | 300Kg |
Wind resistance | c5 Class |
Waterproof | 7A Class |
Air permeability | Class 4 |
Drain Gutter | Yes |
Estimate Lead time:
For all our projects in standard colours is 4-8 weeks
For Final Survey is within 5 Days
Also, we offer premium service.
Framework: 4-5 working days for the framework
Glass: 7 working days for Glass Delivery
If you need your products quicker, please contact us to find out about our premium service charges. All the premium service orders need to be placed before 10am weekdays for 1-7 working days delivery.
please contact us to get the accurate lead time by our representative.
SharpView Aluminium, we take pride in our role as an official Cortizo Fabricator, and we are expert in high end projects. Based in Croydon, we are specialist in the manufacturing and installation of high-quality aluminium architectural glazing products. We SharpView Aluminium have been serving countless customers for over 10 years. We are dedicated to serving the needs of luxury and high-end contemporary projects.
We understand the importance of meeting the demands of modern architectural designs, especially when it comes to panoramic glazing projects. Our teams are expert to delivering visually stunning results.
As an official dealers, suppliers, fabricators, installer and manufacturers of Cortizo whole product range, we are big enough to handle all type of your glazing projects not only in Croydon London, but we are providing services across the entire UK.
Here’s a quick overview of our product range of Cortizo aluminium products:
- Cortizo COR Vision Plus Sliding Doors
- Cortizo COR Vision Sliding/Patio Doors
- Cortizo Aluminium Bifold Doors
- Cortizo 4700 Sliding Doors
- Cortizo Millennium Plus Door System
- Cortizo Balustrading System
- Cortizo Sliding Windows
- Cortizo Heritage style Windows and Doors
- Cortizo COR 70 Hidden Sash Tilt & Turn Windows
- Roof lights Systems
Expert Installer of Cortizo Products and Excellent Service: Our team of specialists ensure that every product we supply meets the highest standards of design and performance and ensure that our products not only look good but also enhance the comfort of your home or building. Our commitment to quality and customer satisfaction has earned us a reputation as a trusted supplier in Croydon London UK.
Unbeatable Prices and Extensive Knowledge: We are proud to offer our high-quality products and excellent customer services at unbeatable prices. We believe in delivering value for money to our customers. Our extensive knowledge of Cortizo products allows us to provide in-depth product information to help you select the best solutions for your needs.
Trust us to deliver high-quality glazing and door solutions that offer comfort, high security, and energy efficiency not only in Croydon London, but we are providing services across the entire UK.
No, Cortizo COR Vision sliding doors are renowned for their minimalist aesthetic, offering slim sightlines and large glass surfaces that maximize natural light and provide an unobstructed view. However, with the COR Vision series, motorization is not a standard feature.
Cortizo COR Vision Plus: A Motorized Alternative
For those looking for convenience and modern functionality, an automatic drive with a remote-control option the COR Vision Plus is the option that stands out which can be operated by smart phones. The COR Vision Plus Patio door can be operated both manually, high weight limit per panel of 400kg for manual sash and up to 700kg for motorized option. The motorized option can be operated with a remote control and smartphone. This feature allows the doors to be operated automatically, adding a touch of luxury and ease. Homeowners seeking a Cortizo door with smart technology capabilities will find the COR Vision Plus aluminium doors to be a suitable solution that aligns with their modern design preferences.
A Comparative Analysis of CORTIZO COR Vision and COR Vision Plus Sliding Systems
By Mr. Hasan COR VISION |
 COR VISION PLUS |
| DESIGN FEATURES | ||
| Feature | COR Vision | COR Vision Plus |
| Thermal Insulation | YES | YES |
| Minimum visible width of aluminium at the central vertical column (interlocking profile) | 20mm | 25mm |
| Structurally Bonded Sealing Method | YES | YES |
| Maximum Pane Size | 2500mm Width x 3000 Height | 4000mm Width x 4000 Height |
| Glazing Type | Double / Laminated | Double / Triple / Laminated |
| Maximum Glazing Thickness | 26 mm to 32 mm | 36 mm to 56 mm |
| Maximum Glass Surface | 94% of glass in 100% of total aperture. | 94% of glass in 100% of total aperture. |
| Maximum Weight Per Pane | 320 Kg | 400 Kg for manual and 700 kg for motorized |
| Any RAL Colour Choice | YES | YES |
| SECURITY | ||
| Feature | COR Vision | COR Vision Plus |
| Security Test | Multi point secured Locking, PAS 24 Passed | Multi point secured Locking |
| OPERATION AND FUNCTIONALITY | ||
| Feature | COR Vision | COR Vision Plus |
| Operation Type | Manual 0nly | Manual and Motorised Control |
| Potential for Pocket Door | Yes | Yes |
| Twin or Triple Track options available with 1,2,3,4 and 6 Panel Sliding | Yes | Yes |
| High-Performance Stainless-Steel Runners | YES, 4 to 6 runners per sliding panel | Yes, minimum 30 runners or more runners per sliding panel |
| Bottom levelled open track or fully concealed track under the floor for step free access | YES | YES |
| 90 Degree corner door with moving post possibility | Yes | Yes |
| PERFORMANCE SPECIFICATIONS | ||
| Feature | COR Vision | COR Vision Plus |
| U-Value | Uw>1.2 (W/m2K) | Uw>0.9 (W/m2K) |
| Water tightness | Class 7A | Class 7A*/9A** |
| Air permeability | Class 4 | Class 4 |
| Wind load resistance | Class C5 | Class C3*/C4** |
| Sound reduction | Rw Upto 41dB (32mm Glazing) | Rw Upto 43dB (54mm Glazing) |
