Cortizo 4700 Sliding Patio Door

The Cortizo 4700 Sliding Patio Door appeals specifically to those who are looking to maximise external views inside their home.

Not only is this door affordable, but it is reliable, has multiple configuration options and is easy to install.

Bearing a slim central interlock as well as a sleek frame, which provides minimal sightlines and a clean modern aesthetic.

Having taken the standard form of the 4700 doors, Korniche engineers have improved elements of design with imperative performance enhancements.

Utilising their own technologies, the Cortizo benefits from a speedy and simple installation with better vent integration.

A host of security features have also been implemented along with a range of sleek new hardware options.

This has all been achieved whilst retaining the key features that make it a market leader. Each Cortizo also carries a gold plated 10 year end user warranty as standard.

Each of these doors has deep polyamide thermal breaks, which ensures that the outer and inner parts are thermally isolated from each other minimising heat transfer.

Bespoke designed seals complete the thermal break technology as is protects the system against air and water ingress.

You will benefit from a system that keeps the heat in; vital during winter and keeps the weather out; vital all year round.

You have the option of double or triple tracks up to 6.4m wide x 2.57m high, with each sash available up to 2.5m wide with the option to utilise 2, 3, 4 & 6 sashes.

The Cortizo can be supplied in any BS or RAL colour as well as double or triple glazed options.

You can also choose between a range of configurations and operations, allowing you to tailor your Cortizo specifically for your home.