Specialist Manufacturers

of Commercial & Residential Glazing Systems

Specialist Manufacturers

of Commercial & Residential Glazing Systems

Sliding Doors

The Cortizo sliding patio door is an ultra-modern, super-slim sliding patio door solution with single, double and triple track options and the option of lift & slide.

A class-leading, versatile window system designed for the
aesthetics and insulation requirements of today’s British homes

COR Vision Slimline Sliding Doors

Designed for maximum light and minimal frame, this modern alternative to more traditional patio doors designs delivers:
 
  • Ultra-slim 20mm sightlines
  • Low U-values of just 1.3 W/(m²K) for thermal insulation (double glazed)
  • 2-6 sliding sashes
  • Pocket and open corner arrangements possible
  • Excellent air, water and wind resistance

Cortizo 4700 Sliding Doors

Designed to maximise panoramic views and household security, smooth Cortizo 4700 patio doors provide:
 
  • 2-6 sliding sashes
  • Low U-values of just 1.1 W/(m²K) for thermal insulation (triple glazed)
  • Pocket door arrangements possible, with 1-4 sliding sashes
  • Striking maximum dimensions of 2500 (W) x 3000 (H) mm
  • Excellent air, water and wind resistance