• Suitable for a range of heavy duty commercial and public sector applications including offices, hospitals, schools and multi-residential buildings.
• An effective choice for shop fronts, entrances and ground floor treatments.
• Doors also available for:
• Fire Escape
• Panic escape
• Electronic locking
• Access control

The GT55 commercial door system gives the option of both thermal and non-thermally broken doorsets. The doors can be integrated with AluK ground floor treatment systems and are suitable in high traffic environments. They can accommodate both double and triple glazing.

The GT55 TB is a thermally broken aluminium commercial door system provides exceptional security and performance. It delivers high levels of energy efficiency due to its thermally broken profiles and it has been designed in a ladder frame construction to provide a flexible solution for low-rise glazing applications. The GT55 NI door provides high security and is suited to high traffic environments where no insulation is required. The system has been fully tested with full glazing, no use of steel reinforced panels, as well as with semi-glazing.

Features and benefits:

• Single and double door configurations.
• Anti-finger trap styles.
• Mid-rail and lay bar.
• Angular corner feature designs.
• 110 mm frame depth to accommodate varying types of applications.
• Slim 55 mm profile width for increased glazing and light transmission.
• Fully compatible with other AluK systems.
• Robust mechanical connection detail between rail and stile for ultimate strength in high traffic environments.
• Can be used to create louvred and panelled doors with a variation of inserts.
• Wide range of hardware available offering full customisation.
• Mechanical and electro-mechanical multipoint locking options.
• Electronic and manual access systems easily integrated.
• Glazed or non-glazed options.
• Available in single or dual colour polyester powder coating, texture and anodized finishes.
• Document M compliant threshold.
• Standard or DDA compliant overhead closer.
• Concealed closer hardware.