GDY55 aluminum-glass door system

GDY55 SYSTEM
The GDY55 aluminum-glass door system Grando is a widely used system, commonly applied to various types of aluminum doors, including hinged doors with adjacent fixed panels, folding doors, and independent aluminum doors:

Single-sash hinged windows, double-sash hinged windows, and four-sash hinged windows

Single-sash hinged doors, double-sash hinged doors, and four-sash hinged doors

Bi-fold doors with two panels or four panels

Glass partitions

GDY55 Aluminum Door System - Grando

Advantages of the GDY55 system:

Simple design, optimized, and convenient aluminum profile cross-section for easy processing and installation.

Fewer profile types, reducing waste and inventory for workshops and dealers, facilitating handling for workers.

Using 14x36 gaskets, a common type, makes them easy to find, purchase, install, transport, and cost-effective.

Lightweight GDY aluminum profiles reduce overall weight and enhance the load-bearing capacity of the door frame.

Thicker aluminum profile surfaces at screw positions provide safety and stability for connections.

Chamfered edge design enhances the aesthetics and robustness of the door leaf.