Cortizo 4700 Sliding Door
Featuring Korniche Speedbead Technology
Availability from November 2024, Contact the MFT Sales team for further information.
Introducing the Cortizo 4700 In line sliding patio door with patented Korniche Technology.
Appealing specifically to the buyer looking to maximise views through their chosen door solution. The Cortizo 4700 sliding patio door is established in the UK as the go-to option. Affordable, reliable with multiple configuration options and importantly easy to install. It’s slim central interlock and sleek frame provides minimal sightlines with a clean modern aesthetic. Korniche engineers have taken the standard form of the 4700 door and improved elements of the design with key performance enhancements. Korniche technologies speed up and simplify installation, provide slimmer sightlines with better vent integration, add a host of security features and add some sleek new hardware options. All whilst still retaining the key features that make it a market leader. We also add Korniche quality after care and a gold plated 10 year end user warranty as standard.
20% First Order Discount
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The unique patented SpeedBead, a special ingredient allowing our sliding patio doors to be glazed in seconds, along with a neat groove design allowing the seals to be hidden within the frame.
Configuration Options
- Available in any BS or RAL Colour
- Double or triple track
- Doors up to 6400mm wide
- Height up to 2500mm
- Each sash up to 2500m wide
- 2,3,4 & 6 sashes
2-Sash Sliding Door / Sliding Right
2-Sash Sliding Door / Sliding Left
2-Sash Sliding Door / Sliding Both Ways
3-Sash Sliding Door / Centre Sliding Right
3-Sash Sliding Door / Centre Sliding Left
3-Sash Sliding Door / Sliding Left
3-Sash Sliding Door / Sliding Right
3-Sash Sliding Door / All Sashes Slide
4-Sash Sliding Door / Central Opening
4-Sash Sliding Door / All Sashes Slide
6-Sash Sliding Door / Central Opening
PAS 24:2022 Security
Certified to the advanced PAS 24:2022 standard, their strong durable aluminium frames come with enhanced security from our high strength shoot-bolts.
The lockable shootbolt handles have an innovative anti-back drive feature engineered into it. Even unlocked, a forced entry attempt can’t rotate the handle to open the door.
Slim, Beautiful Sightlines
- Attractive, slim-line profiles with industry leading sightlines
- Selection of stock colours on short lead times with bespoke options as you require
- Slimline aluminium adjustable trickle air vents, colour matches to standard colour range
- Trickle vent designs minimise additional frame and costs
- Bespoke Korniche locking and pull handles in a range of premium finishes
Fast & Easy Installation
- Oversize glass delivery service with crane unload*
- Patented SpeedBead Clip-in glazing beads, the only aluminium clip-in bead that can be removed quickly without damaging the paint finish. Wedge gasket not required, cutting down on installation time.
- The door is pre-assembled and read to glaze, easy build kit-form option.
- Pre-assembled door panels are fabricated using strong, bonded and crimped mitred corners.
- Extensive protective packaging.
- Full colour installation guide.
*For glazed jobs with glass units that are over 1.2m wide we will provide a dedicated oversize glass handling service. A crane equipped vehicle will be used and will require at least 3m or clear space around the vehicle to deploy outriggers and utilise crane. Glass will be delivered to kerbside only, customers MUST have the means to move the units to a safe area. The service carries a small surcharge.
Strong & Secure
- PAS 24 as standard with dual shoot bolt locking points and fibre reinforced guides.
- Antil-backdrive secondary shoot-bolt locking system stocks external manipulation even when unlocked.
- Low angle folding door shootbolt handle requiring only 120 degree ergonomic rotation.
- Stainless-steel fixings, rails, hardened wheels and sealed rail bearings for class leading rolling, smoothness and long life.
- Reinforcement as required by installation location.
Thermally Efficient
- Wide polyamide thermal breaks and fully thermally broken profiles and locking mechanisms.
- High performance EPDM and sealed brush-pile weather seals.
- Triple Glazed Options
Performance
- Document L compliant
- Document F compliant
- PAS 24:2022 enhanced security rated
- BS 6375 compliant
- DSER C Rated (Renovation / Replacement)*
*DSER or Door Set Energy Rating is a calculation of heat loss, solar gain, and the amount of air leakage which results in a rating letter Compliance with building regs is achieved by a C rating for Renovation / Replacement projects.
Dimensions
- Frame depths: 120mm double track | 185 triple track
- Sash depth: 50mm
- Interlock Width: 47mm
- Glazing: 28mm double or 36mm triple glazed units
- Max frame width: 6400mm
- Max frame height: 2500mm
- Max sash height: 2500mm
- Max sash width: 2500mm
Glass & Product Delivery
- Hassle-free delivery: One-drop delivery of products and glass directly to site in Korniche-branded vehicles.
- Peace of mind with a trusted brand: Benefit from professional service, expertise, and a commitment to quality.
By choosing MFT, you can streamline your projects, reduce risk of delays, and enjoy the convenience of a reliable and efficient delivery service.