ROOFING
Architectural roofing with facade elements:
transparency and functionality
In the world of contemporary architecture, architectural roofing is experiencing a real revolution. The technology used to construct the enclosures, often resembling a curtain wall, offers countless possibilities in terms of design, functionality and aesthetic impact. These horizontal enclosures can be made with opening and fixed elements, sunshades or interior shading systems, paving the way for innovative and fascinating architectural solutions.
Analogies between roofing and curtain walling
Although roofs have a different function from vertical curtain walls, they share many similar technologies and construction principles. Like curtain walls, canopies can be made of aluminum and glass, offering excellent transparency and brightness. The key difference lies in the structural design, which must ensure stability, functionality and maintenance of the horizontal element.
The importance of the main supporting structure
Architectural roofs require a strong support structure, called the "main supporting structure," which plays an essential role in their stability. This structure can be made of metal, wood or even innovative materials, such as cable-stretched structures or glass beams. The choice of material often depends on the specific needs of the project and the desired aesthetic effect.
Iconic examples of architectural roofing
The flexibility and creativity offered by architectural roofing has led to many iconic projects that challenge convention and demonstrate the potential of this technology. Notable examples include the photovoltaic glass roof of the Helbronner station at 3450 meters on Mont Blanc, which combines transparency and durability, and the dome of the food court at the Nave de Vero shopping center in Mestre, with its imposing 40-meter diameter, which demonstrates how roofing technology can be used to create striking public spaces.
Graphic simulations: three types of roofing
In graphic simulations, we explore three different approaches to architectural roofing for a skylight in a historic building:
(a) Exterior structure with point retention system: this approach combines an exterior structure composed of aluminum elements with a point retention system using ball joints. Transparency is achieved by minimizing the impact of roofing elements.
(b) All-glass with laminated and tempered glass beams: in this simulation, the roof is composed of laminated and tempered glass beams, which create a light and bright appearance.
(c) Aluminum and steel tensioned structure: this approach uses an aluminum and steel structure with tensioned cables and poles. The solution is highly flexible and offers a contemporary design.
In each of these simulations, the goal is to minimize the impact of roofing elements to highlight transparency as a distinctive feature of the skylight.
Advantages of transparent aluminum and glass roofing
Choosing transparent aluminum and glass roofing over traditional systems offers a number of significant advantages:
Transparency and brightness: aluminum and glass covers create a clear and open space, allowing natural light to penetrate and enhancing the interior environment.
Innovative design: these roofs allow for contemporary and custom architectural design, with the ability to create unique and aesthetically appealing spaces.
Energy efficiency: the use of high-performance glazing and advanced insulation techniques can help improve the building's energy efficiency, reducing dependence on artificial light and overheating.
Durability: aluminum and glass roofs are weather-resistant and require relatively little maintenance, ensuring a long service life.
Functional flexibility: these systems can be equipped with opening elements, sunshades or interior shading systems, offering complete control over the interior environment.
In summary, architectural claddings with curtain wall elements made of aluminum and glass are an innovative option for improving the design, functionality, and energy efficiency of buildings. Their ability to combine transparency and technological performance opens up new perspectives in modern architecture, enabling the creation of striking and highly functional spaces.
CASE HISTORY
