GT55 TB Commercial Door
Features panic, mechanical, and electro-mechanical locking.
Suitable for heavy-duty commercial and public sector applications.
PAS 24 and Secured by Design accredited.
Personalisation Options
Concealed Drainage
Side/Fan Lights
“With security front-of-mind, the GT55 TB is one of the most comprehensive aluminium door systems on the market. The systems boast PAS 24 rating and Secured by Design [SBD] accreditation across a suite of configurations including; single and double doors, screening, side and fan lights. As well as featuring impressive panic, mechanical and electro-mechanical locking for both single and double doors.”
Technical Details
Performance
Energy
GT55 TB Single
Thermal Insulation - Uw = 1.9 W/m2K (Double Glazed)
Thermal Insulation - Uw = 1.72 W/m2K (Triple Glazed)
GT55 TB Double
Thermal Insulation - Uw = 1.82 W/m2K (Double Glazed)
Thermal Insulation - Uw = 1.62 W/m2K (Triple Glazed)
Comfort
GT55 TB Single
Air tightness = Class 0 (0 Pa)
Water tightness = Class 1A (0 Pa)
Wind load resistance = Class 0 (0 Pa)
GT55 TB 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 TB Single
System depth = 110 mm
Maximum door leaf size = 1250mm x 2400mm
Maximum door leaf weight = 110kg
GT55 TB Double
System depth = 110 mm
Maximum door leaf size = 2500mm x 2400mm
Maximum door leaf weight = 110kg
Glazing
Dimensions
All Units
Glazing thickness = 24mm - 40mm
Glazing method
Dry glazing/Siliconised glazing/Internal glazing/Glazing bead