In the world of modern home renovations, sliding doors have become a popular choice for enhancing both the aesthetic appeal and functionality of living spaces. Among the numerous options available, the Cortizo COR Vision plus sliding door stands out for its sleek design, impressive performance, and versatility. This article will delve into the details of what makes the Cortizo COR Vision plus an ideal choice for homeowners seeking to upgrade their patio or balcony areas.
What is Cortizo COR Vision + System?

The Cortizo COR Vision plus is an aluminium sliding door system from Cortizo, a leading manufacturer of aluminium architectural systems in Spain. This minimalist sliding system is designed to seamlessly integrate indoor and outdoor spaces. It is particularly suitable for large openings, capable of covering dimensions up to 4000 mm in width or height. This makes it an excellent choice for those looking to maximize natural light and create a sense of continuity between their home and the outdoors. It top selling sliding door system in the UK. It is worth to note that COR Vision and COR Vision plus both are different system. Read our article to learn more about COR vision vs COR Vision plus.
Key Features of Cortizo COR Vision
Design and Aesthetics
- Minimalist Profile: One of the standout features of the Cortizo COR Vision plus is its slim profile, with a visible section of just 25 mm. This design choice allows for a glass surface area of up to 94%, providing an unobstructed view and maximizing natural light entry.
- Colour and Finish Options: The doors are available in a wide range of finishes, including dual colour systems, RAL powder coating, wood effect powder coating, anti-bacterial powder coating, and anodised finishes. This versatility ensures that the doors can be tailored to match any home’s exterior and interior design.
Performance and Efficiency
- Thermal and Acoustic Performance: The Cortizo COR Vision plus boasts outstanding thermal and acoustic insulation. With U-values starting from 0.9 W/m²K, it ensures that your home remains warm in winter and cool in summer, reducing energy bills and enhancing comfort. Additionally, it offers maximum acoustic insulation of up to 43 dB, providing a peaceful living environment.
- Glazing Options: The system supports a maximum glazing thickness of 56 mm, allowing for high-performance double or triple glazing options. This not only enhances thermal efficiency but also provides excellent soundproofing.
Security and Safety
- Locking Systems: The doors can be equipped with multi-point lock systems operated by a rod, with or without a key. This ensures a high level of security and peace of mind for homeowners.
- Glass Options: While not explicitly mentioned, the use of laminated glass can further enhance security by preventing shattering and maintaining structural integrity in case of impact.
Operational Features
- Motorized and Manual Opening: The Cortizo COR Vision + offers both motorized and manual opening options. Motorized opening is available for sashes up to 700 kg, while manual opening is suitable for sashes up to 400 kg. This flexibility caters to different needs and preferences.
- Roller Mechanism: The rollers are placed in the frame, and the sashes feature a stainless steel reinforced rolling area, ensuring smooth and effortless sliding movement.
Technical Specifications
Dimensions and Configurations
- Maximum Dimensions: Each sash can be up to 4000 mm in width or height, with a maximum glass surface area of 14 m² per sash.
- Configurations: The system supports sliding configurations of 2, 4, or 6 sashes, with options for fixed panels. It also allows for corner sash encounters at 90º without the need for mullions, providing a seamless transition between spaces.
- Pocket Solution: The doors can be fully hidden within the frame in the closing position, creating a sleek and modern look.
Structural Details
- Frame and Sash Sections: The frame section ranges from 180 mm to 278 mm for three-rail configurations, while the sash section is 69 mm.
- Profile Thickness: The door profile is 2.0 mm thick, ensuring durability without compromising on aesthetics.
- Polyamide Strip Length: The polyamide strip, which enhances thermal performance, ranges from 18 to 40 mm.
Performance and Compliance
Weather Resistance
- Water Tightness: The Cortizo COR Vision plus achieves a water tightness class of 7A or 9A, ensuring that the doors remain secure against rain and moisture.
- Wind Resistance: With a wind resistance class of C3 or C4, these doors are designed to withstand harsh weather conditions, providing stability and security.
Air Permeability
- The doors meet the EN 12207:2000 standard for air permeability, classified as Class 4, which indicates a high level of air tightness and energy efficiency.
Acoustic Insulation
- As mentioned earlier, the doors offer excellent acoustic insulation, with a maximum Rw value of 43 dB. This makes them ideal for homes located in noisy areas or for those seeking a peaceful living environment.
Case Studies and Comparisons
Real-Life Applications
- Enhancing Lifestyle: The Cortizo COR Vision plus doors have been used in various projects to create seamless transitions between indoor and outdoor spaces. For example, in a recent renovation, these doors transformed a small patio into a spacious living area, significantly enhancing the home’s value and appeal.
- Comparison with Other Products: Compared to other sliding door systems, the Cortizo COR Vision plus stands out for its slim profile and high-performance insulation. While other systems may offer similar features, the Cortizo COR Vision’s ability to cover large openings with minimal frame visibility sets it apart.
Installation and Maintenance
Professional Installation
- Due to the complexity and weight of the doors, professional installation is highly recommended. This ensures that the doors are properly aligned and function smoothly over time.
Maintenance Requirements
- The aluminium frames are generally low maintenance, requiring only occasional cleaning to maintain their appearance. The stainless steel rollers may also need periodic cleaning to ensure smooth operation.
Environmental Impact
- Sustainability: The Cortizo COR Vision plus is made from recyclable aluminium, contributing to eco-friendly construction practices. This aligns with the growing demand for sustainable building materials that minimize environmental impact.
Conclusion
The Cortizo COR Vision plus sliding door is a superior choice for homeowners seeking to enhance their living spaces with modern design, high performance, and eco-friendly materials. Its minimalist profile, advanced features, and versatility make it an excellent option for those looking to create a seamless transition between indoors and outdoors. Whether you’re aiming to maximize natural light, improve energy efficiency, or simply upgrade your home’s aesthetic appeal, the Cortizo COR Vision plus is certainly worth considering.
Additional Tips for Homeowners
- Budget Planning: Ensure you factor in both the cost of the doors and professional installation when planning your budget.
- Customization: Take advantage of the various colour and finish options to match your home’s unique style.
- Energy Efficiency: Consider the long-term energy savings and how they can offset the initial investment.
By choosing the Cortizo COR Vision plus, you’re not only enhancing your home’s functionality but also investing in a product that will provide years of reliable service and aesthetic appeal.
Frequently Asked Questions
- What are the maximum dimensions of the Cortizo COR Vision plus doors?
- Each sash can be up to 4000 mm in width or height.
- What glazing options are available?
- The system supports a maximum glazing thickness of 56 mm, suitable for double or triple glazing.
- Can the doors be motorized?
- Yes, motorized opening is available for sashes up to 700 kg.
- What is the environmental impact of the Cortizo COR Vision plus doors?
- They are made from recyclable aluminium, contributing to eco-friendly construction practices.