Specialist Manufacturers
of Commercial & Residential Glazing SystemsSpecialist Manufacturers
of Commercial & Residential Glazing SystemsSliding 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
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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
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Excellent air, water and wind resistance