Aluminum balconies

We offer a wide range of aluminium balconies capable of enhancing the most different architectural contexts. Structures of high strength and durability whose construction quality remains unaltered thanks to their great resistance to weathering.

The aluminium balconies of the Minimal line combine contemporary architectural design with the highest levels of durability, strength and inalterability. The parapets designed for interior spaces provide breathing space thanks to their large glass surfaces; the exterior balconies allow for better light and an incredible view of the surrounding landscape. Reduced profiles and large glazing make the house contemporary and modern even from the outside.

Minimal Line

Minimal Line

Space-saving design.

The aluminium balconies of the Origins line translate traditional forms into a variety of avant-garde stylistic solutions. They are characterised by weather resistance and high safety standards.

Origins Line

Origins Line

Traditional, safe, durable and widely customisable styles.





Minimal Line Origins Line Finishes and Coatings

Minimal Line

Theatron Lux

THEATRON Lux illuminates spaces with an attractive ‘all-glass’ design. Extremely versatile for new buildings and renovations, it is ideal for indoor and outdoor use, and ensures safety and weather resistance.

Theatron Juliet Balcony

THEATRON JULIET BALCONY is a system that allows the construction of all-glass parapets applied directly to the frame of the window frame.

Origins Line


The product features a continuous structure composed of a full-height glazed panel and an aluminium structure. The handrail is characterised by rounded shapes.


The Verona Line features glazed panels and an aluminium top rail.


The balcony of the Milano series allows for full-height vertical bar railing.

Origins Line - Parapets


The Pisa series railing features full-height glazed panels, the glass perfectly integrated with the square-shaped aluminium handrail.


The product allows the construction of railing with glazed panels supported by an aluminium structure and a handrail above.


The Torino line consists of a handrail with vertical bars and a handrail above.


The system is composed of a railing with a railing panel made from profiles of various shapes and with a handrail above.

Finishes and coatings

METRA Building aluminium balconies can be customised in a variety of finishes and coatings to meet any aesthetic requirement.


Discover our case histories