Facade System: The Latest Architecture and News

Our contemporary society has been witnessing a surge in skyscraper construction in urban centers worldwide for various reasons—including engineering advancements, increased urban density, space constraints, and, arguably, a competitive drive for building the tallest structures. The allure of all-glass facades and the pursuit of curtain walls with larger panes of continuous glass have often come at the cost of functionality.

In these towers, operable windows are sacrificed for aesthetics and expansive views, with a central core layout that maximizes 360-degree views while creating architectural "solar heat-gain monsters." Without natural or cross ventilation, these glass skyscrapers trap significant heat from solar radiation within habitable spaces, relying almost exclusively on mechanical HVAC systems to cool these spaces. This raises the question: is passive ventilation strategy becoming obsolete in high-rise design, or can operable systems be integrated effectively into our high-tech towers?

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The sun’s influence on human life encompasses multiple dimensions, from biological and developmental aspects to religious-mythological connotations in civilizations such as the Egyptians and Romans. Moreover, this influence extends to its use as a natural resource within the realm of science. In scientific pursuits, the continuous search to harness the sun as an energy source has been a constant throughout the years. Within this context, the discovery of the photovoltaic effect and its application have paved the way in the history of solar panels, starting from the first observations of Becquerel to the initial prototypes of Charles Fritts in the 19th century.

Nowadays, the energy obtained from the sun through devices such as solar panels has become one of the most widely used sources in regions like North America and Europe, contributing to the efforts for a complete transition to clean energy. The momentum in this transition has motivated the development of new technologies, such as SolarLab facade systems, that challenge the preconceived idea of what a solar panel looks like and where it can be installed. These systems converge with architecture to integrate them as aesthetic elements, serving as cladding for both retrofit projects and new buildings.

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.

Renovations involve design processes that transform, refurbish and enhance architectural elements. From gentle aesthetic changes to structural additions, building renovation can improve functionality, safety, and energy efficiency. By integrating new technologies, contemporary strategies are giving new life to existing buildings, propelling already-built projects into the future.

Through their energy-efficient, durable, and bespoke solutions, SolarLab leverages architectural heritage by introducing custom energy-producing facades to existing buildings. By seamlessly combining technologies with design freedom, these solar facades adapt to each project’s style while acting as rain screens with a long, maintenance-free service life. Moreover, by producing sustainable electricity, integrating this system into refurbishment projects contributes to the building’s day-to-day operations, effectively reducing its environmental impact.

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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.

Besides providing external protection, natural ventilation, insulation and energy efficiency, the presence of façades enhances the building’s personality and character. Among the different types of façade systems, cladding strategies stand out for their variety of materials and textures –such as metal, glass, stone, wood and composite– all of which build durable, low-maintenance and visually appealing structures. Innovating with textures, forms and technologies, BŌK Modern has developed different metal panels for creating functional and aesthetic façade cladding systems. Showcasing six architectural projects, we delve into the practical and visual attributes of rainscreens and wallscreens.

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The building rises from a rock face jutting up from the ocean at Skutvik in Nordland, Norway. Steni Vision façade panels give the Arctic Salmon Center a unique and notable appearance. “It has been unbelievably exciting to work with such a special building in such a special place. This is a quite extraordinary building, that has been greeted with astonishment by my colleagues,” comments architect Peter W. Söderman at Norconsult AS. “We chose Vision panels from Steni due to the printing possibilities – we could project an exciting and quite subtle print onto a large surface." The client wanted to have an expressive building that reflected their purpose as an experience center for the fishing industry.

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Recently shortlisted for the 2018 Design Challenge "Design the Next-Generation Facade" by Metals in Construction Magazine, this "Pixel Facade" system is an adaptive, scalable and repeatable building system that can be applied to various building typologies. The system draws inspiration from our innate desire for nature, also known as "biophilia." The "Pixel Facade" system merges a contemporary office environment with biophilic environments to create the next generation of office design.