GT55 NI Commercial Door
Ultimate security for high-traffic environments.
Tested with full and semi-glazing options.
Integrates with ground floor treatment systems.
Personalisation Options
Anti-Finger Stiles
Concealed Drainage
Non-Glazed Options
“The GT55 NI door provides the ultimate in security and is suited to high traffic environments where no insulation is required. One of the most secure swing doors available on the market. The system has been fully tested with full glazing, no use of steel reinforced panels, as well as with semi-glazing and can be integrated with our ground floor treatment systems.”
Technical Details
Performance
Energy
GT55 NI Single
Thermal Insulation - Uw = 3.6 W/m2K (Double Glazed)
Thermal Insulation - Uw = 3.42 W/m2K (Triple Glazed)
GT55 NI Double
Thermal Insulation - Uw = 3.05 W/m2K (Double Glazed)
Thermal Insulation - Uw = 2.86 W/m2K (Triple Glazed)
Comfort
GT55 NI Single
Air tightness = Class 0 (0 Pa)
Water tightness = Class 1A (0 Pa)
Wind load resistance = Class 0 (0 Pa)
GT55 NI Double
Air tightness = Class 0 (0 Pa)
Water tightness = Class 1A (0 Pa)
Wind load resistance = Class 0 (0 Pa)
Safety
Burglar resistance = PAS24 & SBD
Overall Dimensions
Size Limits
GT55 NI Single
System depth = 110 mm
Maximum door leaf size = 1100mm x 2400mm
Maximum door leaf weight = 80 kg
GT55 NI Double
System depth = 110 mm
Maximum door leaf size = 2200mm x 2400mm
Maximum door leaf weight = 80 kg
Glazing
Dimensions
All Units
Thickness = 24mm - 28mm
Glazing method
Dry glazing/Siliconised glazing/Internal glazing/Glazing bead