With signature flat sightlines at a superb price point, Cortizo 4700 sliding doors deliver the best in modern styling and contemporary flair.
Premium sliding doors designed for refurbishment projects or new extensions. With top-end hardware, Cortizo doors provide smooth sliding even at large sizes. Choose from a range of standard colours including Grey, White or Black at fast lead times.
Dorsia gives you faster and better access to the latest generation of sliding doors. Instant prices, product comparisons, fast lead times.
Slim contemporary patio doors
Cortizo 4700 sliding doors. The best in European design and quality British manufacturing. Get a premium Cortizo door from Dorsia, ready for homeowners to buy and builders to fit.
The thin proportions modern homes demand and a full choice of designs. Two, three, four panel doors with inline sliding action and quality handles and fittings.
Designed for easy installation
Provided fully fabricated to you and your builder, we provide everything required without the lead times or confusion.
Every door comes ready to fit and is simple to glaze and adjust. Building Regulations compliant, highly secure and with excellent weather performance and U-Values. Get a quote now.
See how our sliding doors stack up
Compare our sliding doors based on sizes, prices, colours and designsStart Your Enquiry
- Slim 114mm dimensions at the frame edge
- Even thinner 47mm visible middle mullion
- Smooth slide action regardless of size
- Durable low maintenance colour finish
- Luxury door handles
- Up to 34mm thick glass for acoustics and comfort
- Top brand sliding doors
- Fast fitting, glazing and adjustment
- Stainless steel rails - reliable and smooth sliding
- Supplied with a variety of cill profiles
- Retro-fit or new build projects
- Get an immediate price and lead time
Fitters love the Cortizo 4700 Sliding Door
Full, easy-to-understand fitting instructions provided. Dorsia provides builders with everything you need for a fast and easy installation.
A breeze to fit with everything you need to get the job done. Subject to the size and design, you'll find everything ready for a smooth installation, glazing and adjustment.
No specialist tools required and we've got matching trims, silicon, packers and other accessories available to help you. We've even got all the instructions and training videos if you need them.
Delivered to site protected, or for larger sizes in easy to handle kit form.