Window and Large Aluminium and Steel Structure Manufacturers: How to Choose the Right Bending Specialist
Contemporary architecture demands solutions that combine aesthetics, strength, and technical efficiency.
Today, curved façades, large-format enclosures, curtain walls, and special metal structures are a common feature of high-end architectural projects. Making them possible requires much more than manufacturing profiles: it requires a deep understanding of material behaviour, millimetre-level precision, and the ability to develop solutions tailored to each design.
At Mabelux, we have spent more than 35 years specialising in the bending of aluminium and steel profiles for manufacturers, metal fabricators, architectural firms, and engineering companies. Our experience has enabled us to participate in international projects where technical expertise and innovation are essential.
The Evolution of Windows and Metal Structures in Architecture
For decades, metal windows and enclosures primarily served a practical purpose. However, the evolution of architecture has completely transformed their role within buildings.
Today, aluminium and steel windows and structures:
- define the aesthetics of a façade,
- improve energy efficiency,
- maximise natural light,
- enable organic designs,
- and contribute to indoor comfort.
This evolution has driven the development of increasingly advanced systems by leading manufacturers and extrusion companies such as TECHNAL, Cortizo, Strugal, Jansen, and Forster Systems.
Thanks to these systems, it is now possible to manufacture:
- Curved windows
- Large glazed façades
- Minimalist enclosures
- Complex metal structures
- Fully customised architectural solutions
Aluminium and Steel: Key Materials for Large Structures
The choice between aluminium and steel depends on the specific requirements of each project. Both materials offer distinct advantages and make it possible to develop high-performance solutions.
Aluminium: Lightweight, Durable, and Versatile
Aluminium has become one of the most widely used materials in modern architecture thanks to:
- its low weight,
- its corrosion resistance,
- its ease of fabrication,
- and its ability to accommodate multiple finishes.
Aluminium window manufacturers increasingly work with profiles that offer high thermal and acoustic performance, particularly in sustainable and energy-efficient buildings.
In addition, aluminium allows for:
- large glazed surfaces,
- curved profiles,
- organic shapes,
- and minimalist solutions with an excellent strength-to-weight ratio.
Steel: Robustness and Maximum Structural Capacity
Steel stands out for its mechanical strength and structural stability. It is the ideal choice for projects requiring:
- slender profiles,
- large spans,
- enhanced security,
- or high technical performance.
Steel systems such as those developed by Jansen and Forster Systems are commonly used in:
- public buildings,
- infrastructure projects,
- technical façades,
- and landmark architectural developments.
Furthermore, steel makes it possible to integrate fire-rated (RF) solutions and advanced security systems while maintaining an elegant and contemporary design.
The Importance of Working with Recognised Systems and Brands
One of the key factors in any project is compatibility between the bending process and the original glazing or framing systems.
For this reason, Mabelux regularly works with profiles from the leading brands in the industry. Each system presents its own specific characteristics:
- different geometries,
- minimum bending radii,
- variable thicknesses
- and unique technical requirements.
Our experience working with these systems allows us to adapt the bending process without compromising the performance or final appearance of the system.
Proprietary Technology for Highly Complex Projects
The manufacture of curved windows and large metal structures requires much more than conventional machinery.
At Mabelux, we have developed our own proprietary technology over decades of experience to work with:
- structural profiles,
- metal tubes,
- powder-coated or anodised profiles,
- and systems with highly complex geometries.
This enables us to collaborate on architectural and industrial projects where precision is essential.
Efficient Architecture and Sustainable Materials
Aluminium and steel stand out not only for their technical performance but also for their contribution to sustainable construction.
Both materials are recyclable and enable the development of energy-efficient solutions.
In addition:
- modern systems improve thermal insulation,
- reduce energy losses,
- and contribute to more sustainable buildings.
The use of high-performance metal façades and enclosure systems directly supports compliance with current energy efficiency and sustainability standards in architecture.
Mabelux: Specialists in Solutions That Transform Architecture
At Mabelux, we continue to transform metal profiles into precise, innovative architectural solutions tailored to the challenges of contemporary architecture.
Because behind every great structure lies a technical process that brings ideas to life.
