Technical Specifications
- COR Vision — Ultra-Slim Sliding
20 mm interlock sightline, frame depth 116 mm (2-rail) / 182 mm (3-rail), max panel 2500 × 3000 mm, max weight 320 kg, U-value from 1.3 W/m²K
- Cortizo 4700 — Standard Sliding
47 mm interlock sightline, frame depth 120 mm (2-rail) / 185 mm (3-rail), max panel 2500 × 3000 mm, max weight 300 kg (lift & slide), U-value from 1.1 W/m²K with triple glazing
- COR Vision Plus — Oversized Sliding
Designed for maximum glass area, panels up to 3000 × 3500 mm, ideal for grand openings and architectural statements
- Security
All sliding door systems tested to PAS 24:2022 enhanced security standard
- Glazing Options
Double glazing (26–32 mm) and triple glazing (up to 36 mm), argon gas filled, Low-E coatings, acoustic and solar control options
- Threshold Options
Standard raised, low, and flush threshold configurations for accessibility and weather performance
- Colour Range
Full RAL palette including dual-colour (different inside/outside), textured finishes, and marine-grade coatings
- Weather Performance
Tested to BS 6375 — Class 4 air permeability, Class E1200 water tightness, Class C5 wind resistance
Glass Options
All our aluminium sliding doors are available with a choice of high-performance glazing to suit your project requirements:
- Double-glazed sealed units — standard specification for thermal efficiency
- Triple-glazed units — enhanced thermal and acoustic performance
- Acoustic laminated glass — for noise reduction in urban and roadside locations
- Solar control glass — reduces heat gain and glare while maintaining natural light
We specify the optimal glass configuration for each project based on thermal performance, acoustic requirements and Building Regulations compliance.
