If the Sliding Doors are being fitted into a new build property or a refurbishment, you could incorporate the Cortizo system as a pocket door. With a pocket door, when the doors slide open, they seem to disappear into a purpose-built wall, so that you can benefit from a wider open space. The glass in our Sliding Patio Doors is double glazed, with either toughened or laminated safety glazing. Both of which offer excellent acoustic insulation up to 41 decibels, so that you can enjoy playing music inside your home without upsetting your neighbours and equally, once your doors are closed, any external noise outside of your property will be kept to a minimum. Cortizo Cor Vision Sliding Doors are thermally efficient and achieve a U Value of 1.3 W/m²K to keep your home warm. With such a slim 20mm aluminium sightline, the doors appear almost frameless, however, there is a wide choice of powder coated RAL colours to choose from for the aluminium framing, with the option of dual colours, with a different colour frame inside and outside your property.  

Recessed door handles are fitted to the inside of the sliding doors only, which results in both a contemporary, sleek aesthetic externally and makes the doors incredibly secure, as the handle cannot be tampered with from outside by an opportunistic burglar. Internal handles are available in a choice of five colour finishes; Hipca White Gloss, Slate Grey Matt, Anthracite Grey Matt, Jet Black Matt and a Light Silver and will perfectly complement your aluminium frame should you choose one of these colours.

What are the Opening Configurations of Cortizo Cor Vision Sliding Patio Doors?

2 pane doors OX where 1 sash is fixed and 1 sash can slide XX where you have the flexibility of both sashes sliding 3 pane doors OXX 1 sash is fixed and 2 can slide XXX where all 3 doors can slide 4 pane doors OXXO where the 2 outer panes are fixed and the 2 middle sashes Slide. (Note: With this configuration, more of the aluminium framing will be visible where the 2 moving sashes meet in the middle) XXXX where all 4 sashes slide 6 pane doors OXXXXO where the 2 outer sashes are fixed and the inner 4 sashes all slide XXXXXX where all 6 sashes slide The maximum weight per sash is 320 kg

Air permeability EN 12207 Class 4 Water tightness EN 12208 Class 7A Wind resistance EN 12210 Class C5 If you would like to find out more about the features and benefits of the Corvision Sliding Doors, please get in touch with us on 01923 964000 and we will be happy to discuss the various options available. We offer a full survey and installation service of a wide range of high-quality sliding, bifold and front doors and windows in homes throughout Hertfordshire and London.