Fachadas: The Latest Architecture and News

ZEB Living Lab is a research building that stands out for its pioneering initiative among zero-emission buildings, seeking to have a significant impact on the future. Located in Trondheim, Norway, it is much more than just a building; it is a tangible manifestation of the global commitment to sustainability and innovation. Conceived as an advanced research laboratory and a practical example of sustainable construction practices, it represents the point of convergence between architecture, technology and environmental awareness. Managed in collaboration between NTNU (Norwegian University of Science and Technology) and SINTEF (Scandinavian Institute of Technology), this center of scientific excellence is a platform for living experimentation, where innovative materials and solutions are developed, tested and demonstrated in direct interaction with the building occupants.

The manipulation and combination of materials are ongoing pursuits in architecture. This has not only broadened the possibilities for construction but also enabled the creation of distinctive shapes and aesthetics by using the same materiality. An example of this is Portland cement, an essential element in the mixture of water and aggregates that make concrete, which allows the creation of both load-bearing and decorative elements. In parallel, as a result of the exploration of innovative materials, fiber cement emerged (invented by Ludwig Hatschek) at the end of the 19th century, combining Portland cement, mineral-based materials, and cellulose fibers.

Nowadays, fiber cement —distinguished by its key technical qualities of slenderness, lightness, durability, and flexible aesthetics— has stood out in various applications associated with design, ranging from furnishings to facade systems. It is in the latter where it has adopted notable expressions due to its textures, incombustibility, rain resistance, and malleability. For this reason, we have developed a design guide that addresses the use of fiber cement, exploring the principles that should be considered when designing the facade, regarding its materiality, dimensions, layout, details, and special applications.

Highly desirable in contemporary projects, seamless surfaces symbolize the search for a unified and uninterrupted visual experience, without any noticeable gaps or interruptions. This simple and clean aesthetic demands meticulous attention to detail, emphasizing precision in craftsmanship and execution to achieve an immaculate and flawless finish.

The duality of sunlight in the field of architectural design presents fascinating contrasts, especially when addressing the question of how to interact with it through the built environment and the materials that define architecture. The sun's influence in this discipline has become an essential part of the cultural heritage of some countries, as evidenced by Spanish architecture, where the interaction with sunlight manifests through elements such as lattices. These lattices are recognizable on the facades of buildings from the Middle Ages, exemplified by structures like the Alhambra, to 20th-century constructions such as Casa Gomis, considered historical monuments.

The facade, being the skin of the building, is the architectural component that is usually directly exposed to sunlight. Based on this premise, we seek to establish a dialogue between openness to the environment and the need for protection, thus creating a synergy between functionality and aesthetics. In this context, sunscreen facades have been developed through various approaches, standing out for their ability to address this design condition. For this reason, we have selected solar control solutions from Spanish brands, distinguished by their technical characteristics and materiality through various approaches.

The referential of movement, which describes the variation in an object's position and velocity according to the observer's perspective, is one of the fundamental concepts of physics. This idea not only influences the understanding of movement in physical systems but can also be analogously applied in other areas, such as architecture, where the different perspectives of users can shape their experiences and interactions with built space. Each person brings cultural, emotional, and physical baggage, resulting in unique architectural interactions, similar to an observer's interpretation of a motion reference.

Traditionally relegated to roofs, photovoltaic (PV) panels tend to have a uniform appearance: large black or dark blue rectangular pieces of shiny glass with metal frames. Partly because dark colors better harvest sunlight to be turned into electricity, but also because silicon –the primary material used in most high-efficiency photovoltaic panels– tends to be dark in its crystalline form. Fortunately, there are now technologies to control luster, color and finish that provide aesthetic variety while maintaining high efficiency. SolarLab and other manufacturers are redefining conventional solar panels, introducing design flexibility and material qualities that allow architects to take advantage of large facade surfaces to generate renewable energy without compromising architecturally.

In the context of WWI and to address the massive housing shortage resulting from the conflict, the Dom-Ino modular structure, one of the most significant contributions of functionalism and designed by the Swiss designers Le Corbusier and Max Dubois, established concrete premises for a new vision of a lightweight structural model that optimizes the construction process. Thanks to the use of a reinforced concrete slab and column system, the Dom-Ino structure allowed for the flexible arrangement of elements in the floor plan and freed the facade from the limitations imposed by load-bearing walls.

This condition prompted the creation of architectural designs that not only integrated windows as functional elements but also as compositional. Thanks to technological innovations, windows with slender framings and wider openings were achieved, as exemplified in works such as Villa Savoye and Farnsworth House. While these proposals redefined the aesthetics of architecture, the technological limitations of the time presented challenges. Nowadays, the continuous development of windows with improved technical characteristics has led to the concept of the minimalist window, which has inspired three fundamental principles derived from this concept, conceived by Vitrocsa. These principles —transparency, functional variations, and advanced mechanisms— incorporate technological innovations while simultaneously blurring spatial boundaries. Each of them plays a key role in the design of spaces and together they significantly redefine the aesthetics of buildings and interiors.

Building envelopes create a physical boundary or shell integrated to the outer skin of a structure, separating indoor and outdoor environments. By assembling architectural components such as walls, roofs, windows and doors, the building is enclosed to provide protection and insulation, playing a determining role in the energy efficiency, comfort, structure, and durability of the project. Through multiple styles and shapes, they are key to giving character to a building, its visual appearance and integration with the surrounding environment.

Maintaining the fundamental functions of an envelope while playing with aesthetic possibilities, Euramax’s tailor-made metal cladding solutions create unconventional, colorful envelopes for designing with innovative geometries, patterns, and configurations.

Architects and builders often opt for metal panels due to their exceptional qualities: durability, affordability, and versatility. These attributes hold immense value for construction professionals, who constantly seek cost-effective solutions. Moreover, when a product seamlessly merges desired aesthetics with optimal performance, it becomes a highly sought-after choice for a diverse range of projects.

Designed by architect Anthony Rio and his firm Agence Unité, the Château des Pères hotel project showcases the integration of innovative design and materials in the realm of hotel architecture. Taking inspiration from nature, it reimagines the traditional hotel room as a protective nest. This expansion of a historic hotel, nestled in a 12th-century mansion, features reception, restaurant, and event spaces. The new structure, reminiscent of a tree, gracefully extends with branches radiating from a central trunk. Within each bubble-like structure, guests can experience a sanctuary-like ambiance, offering both privacy and panoramic views of the surroundings, made possible by the generous ovoid windows that adorn each facade.

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Enhancing the energy performance of existing buildings through refurbishment processes provides the opportunity to create more comfortable and sustainable environments, while also improving their functionality, aesthetics, and safety. Architectural approaches to these renovations encompass various aspects of a building, including interior spaces, structure, internal systems, and facades.

When it comes to rethinking a building's envelope, STACBOND’s composite panel solutions delve into the development of ventilated facades. These facade systems serve as an architectural strategy for energy-efficient building renovations. Minimizing energy consumption for heating and cooling, the rehabilitation strategy incorporates thermal insulation, moisture management, and thermal mass optimization.