Cortizo Cor Vision Ultra Slim Sliding Patio - 4 Section
Delivery time: 2 - 3 days (7 days for glass)
Cor Vision Ultra Slim
The Cortizo Cor Vision 20mm Sliding Patio Door - Ultra Slim is a high-performance aluminum sliding system designed to maximise natural light while maintaining ultra-slim sightlines of just 20mm. This advanced system allows for large glazed areas, with the ability to enclose openings up to 13.2m wide and 3m high across 6 sashes.
With an elegant, minimalist aesthetic, the Cor Vision system also offers a 90º corner opening without mullions, creating seamless transitions between indoor and outdoor spaces. It is engineered for superior thermal insulation, acoustic performance, and weather resistance, making it an ideal choice for modern residential and commercial applications.
Technical Spec
Brand: Cortizo
Product Type: Ultra Slim Sliding Patio Door
Sightlines (mm): 20mm
Colour Options: Full RAL powder coating, textured, mottled, wood effect, anodized, dual-color, antibacterial powder coating
Configuration: Left and Right Panel Fixed - Middle Two Slide Outwards
Cill Options: 225mm
Trickle Vents: Yes
Glazing: 28mm Double Glazed, Argon, Toughened Lam, Black Edge Spacer
Furniture: High-quality aluminum hardware
Security: Advanced multi-point locking system (exact certification not specified)
U-Value: From 1.3 W/m²K
Part L Compliance: Yes
Part F Compliance: Yes
Part Q Compliance: Not specified
Performance Ratings:
- Air Permeability: Class 4 (maximum)
- Water Tightness: Class 7A
- Wind Resistance: Class C5 (maximum)
- Acoustic Insulation: Up to Rw = 41 dB
Guarantee
The Cortizo Cor Vision comes with a 10-year manufacturers warranty.