Introduction
Are you looking for a way to enhance your home with modern and elegant sliding doors? If so, you might be interested in our new product offering, the Cortizo Vision Aluminium Sliding doors. Cortizo Doors are designed to provide maximum natural light, thermal efficiency and security for your property. In this blog post, we will discuss the benefits of these sliding doors, the technical specification, the price range, the warranty and other examples of Cortizo doors available.

Benefits of Cortizo Vision + Aluminium Sliding doors
1) Slim Profile, Minimalist Design
One of the main benefits of the Cortizo Vision Aluminium Sliding doors is their minimalist design. These sliding doors have a very slim profile, with only 20 mm of visible aluminium frame meaning they create a seamless connection between your indoor and outdoor spaces and give you panoramic views of your surroundings. Moreover, they are available in a wide range of colours and finishes, so you can customise them to suit your style and preferences.
2) Thermal Performance
Another benefit of the Cortizo Vision Aluminium Sliding doors is their thermal performance. These Aluminium doors have a high insulation value, with U-values as low as 0.9 W/m2K. This will help to keep your home warm in winter and cool in summer, reducing your energy bills and carbon footprint. Additionally, they have a double or triple glazing option, with acoustic insulation up to 43 dB. This will also help protect your home from noise pollution, creating a peaceful and comfortable environment.
3) Security Features
A third benefit of the is their security features with Cortizo Vision Sliding Doors having a multipoint locking system, with anti-lift and anti-burglary devices. This prevents unauthorised access and ensures the safety of your family and belongings. Furthermore, they have a smooth and easy operation, with a stainless steel rail system and high-quality rollers. This means the doors to glide effortlessly and quietly, without any friction or wear.

Technical Specification of Cortizo Vision Aluminium Sliding doors
Cortizo Vision Sliding doors have a maximum sash weight of 400 kg and a maximum sash height of 3000 mm. They have a frame depth of 120 mm, a sash depth of 68 mm, have a glazing thickness of 28-54 mm and an air permeability of Class 4 (EN 12207). A water tightness of Class E1050 (EN 12208) and a wind resistance of Class C5 (EN 12210). The doors also have an opening possibility of 2, 3 or 4 sashes, with one or two rails.
Price range of Cortizo Vision Aluminium Sliding doors
The price of the Cortizo Vision Sliding doors depends on various factors, such as the size, colour, finish and glazing options. We would also need to factor in any building works that need to take place to install your new Cortizo Doors. For example, if you would like to replace windows with Cortizo Sliding Doors, we would need to carry out building works which increases the overall price of new sliding doors.
Warranty of Cortizo Vision Aluminium Sliding doors
The Cortizo Vision Sliding doors come with a 10-year warranty from the date of installation. The warranty covers any defects in materials or workmanship that may affect the functionality or appearance of the doors. Please note that this warranty does not cover any damages caused by improper use, installation or maintenance, accidental events or natural disasters.
Other Examples of Cortizo Doors Available
If you are looking for other types of Cortizo doors, we have some more options for you. For instance, you can check out the 4500 Cortizo Cor Vision Aluminium Lift & Slide Doors, which have a certified burglar resistance level RC2 (EN 1627). These Cortizo doors have a hidden sash option, which creates an even more minimalist look. Alternatively, you can check out the Cortizo Bi-Fold Doors, which have a maximum sash weight of 100 kg and a maximum sash height of 2600 mm.
If you are interested in any of these products, please contact us today for a free quote and consultation. We are happy to assist you with any questions or queries you might have. We look forward to hearing from you soon!


I’m looking for a 2m x 2100 a 3m x 2100 and either a 4m or 5m x 2100 slimline cor vision sliding doors in Ral 7032 pebble grey. Could you give me a quote if this is something you can supply. Thank you