Tag: daylight | ArchDaily

How Passive Design Strategies Shape Thermal Performance

Kiana Buchberger — Thu, 11 Jun 2026 06:45:00 +0000

Can architecture shape comfort before mechanical systems enter the equation? As buildings account for nearly 40% of global energy consumption and people spend close to 90% of their time indoors, thermal performance has become one of architecture's most urgent concerns. Yet despite often being associated with insulation values, energy ratings, or mechanical systems, thermal performance begins with spatial decisions made long before technical equipment is introduced. Orientation, airflow, daylight, and the placement of openings all influence how a building absorbs, retains, and releases heat throughout the day.

Reimagining Air Conditioning: Traditional Cooling Methods for the Future

Eduardo Souza — Wed, 03 Jun 2026 04:00:00 +0000

Traditional building solutions tend to work well in their respective contexts, as they have withstood hundreds of years of testing and improvements, and use techniques and materials available locally. Although globalization and the democratization of access to technology have brought more comfort and new opportunities to humanity, it has also led to the homogenization of solutions in the construction sector and a dependence on global supply chains for construction materials and components. This has also caused a rupture in how knowledge is passed on to new generations and, eventually, the disappearance of traditions.

Atelier Bow-Wow and Climate Scientists Honored with 2026 Daylight Award on UNESCO International Day of Light

Antonia Piñeiro — Wed, 20 May 2026 05:30:00 +0000

On UNESCO's International Day of Light, celebrated annually on May 16, the Daylight Award announced its 2026 laureates. Established to support research into the scientific understanding of daylight and its significance for health, well-being, ecosystems, and architectural design, the award recognizes achievements in two categories: Daylight in Architecture and Daylight Research. This year, Japanese architects Momoyo Kaijima and Yoshiharu Tsukamoto of Atelier Bow-Wow were honored for demonstrating how daylight can shape shared spaces and everyday life, while marine biologists Brittany N. Zepernick, Steven W. Wilhelm, and R. Michael McKay of the United States and Canada were recognized for their research on aquatic microorganisms and their implications for planetary health and biodiversity.

Moving Beyond Metrics Toward Neuroinclusive Daylighting

Eduardo Souza — Fri, 24 Apr 2026 06:45:00 +0000

Loud noises, the continuous hum of equipment, abrupt changes in light, or intense reflections often go unnoticed. For neurodivergent individuals, these stimuli can provoke significant discomfort or even intense physical and cognitive reactions. The term "neurodivergent" refers to people whose neurological functioning differs from what is considered typical, encompassing conditions such as autism, ADHD, and dyslexia, as their brain processes information differently, particularly in relation to sensory input, attention and emotional regulation.

Designed Comfort, Purchased Comfort: Passive Design and Air Conditioning in Hong Kong

Jonathan Yeung — Thu, 02 Apr 2026 07:30:00 +0000

Establishing thermal comfort once demanded a far more deliberate and calibrated architectural intelligence—an interplay of orientation, massing, material behavior, ventilation potential, shading, and the ways daylight and surfaces absorb and release heat. This was not simply a matter of taste, but of necessity. When many of Hong Kong's post-war modernist buildings were constructed in the late 1960s and 1970s, forming a substantial portion of the city's public housing and broader residential stock, air-conditioning was not yet a ubiquitous, default service. Cooling, where present at all, was limited and unevenly distributed; comfort had to be negotiated through passive means, through section, façade depth, operable openings, and climatic detailing. It was only later, particularly through the 1970s and 1980s, as air-conditioning became increasingly standardized across the region, that mechanical cooling began to displace this earlier matrix of architectural decision-making.

Evenly Lit, Not Overlit: Rethinking Brightness in Subtropical Cities

Jonathan Yeung — Fri, 20 Mar 2026 05:00:00 +0000

In South China, there is occasionally an urban myth—especially across Hong Kong, Shenzhen, and Guangzhou—about choosing a home that avoids western light. Over decades, the west-facing sun has proven to be a particularly difficult condition to live with: its low angle in the afternoon, its aggressive heat gain (especially in summer), and the way it penetrates deep into interiors. With global warming and longer, hotter seasons, that much-romanticized "afternoon glow" is increasingly experienced less as romance and more as glare, heat, and fatigue. Although this wisdom circulates as a community-driven rule of thumb, it carries an undeniable architectural clarity about building orientations: avoiding western light is not only about thermal comfort, but also about avoiding the sharpest, most intrusive form of direct illumination—light that strikes at the most unforgiving angle, washing surfaces, flattening depth, and turning rooms into high-contrast fields of discomfort.

When Light Meets Energy in Glass Ceilings

Eduardo Souza — Thu, 12 Feb 2026 07:45:00 +0000

From the large industrial roofs and galleries of the 19th century to the contemporary atriums of museums and public buildings, glass has been a recurring material in shaping large and monumental interior spaces. More than a technological or engineering solution, these horizontal glazed planes introduce a distinct luminous quality: light that comes from above. Unlike lateral daylight entering through façades, zenithal light is more evenly distributed, reduces harsh shadows, and lends spaces a sense of continuity and openness that is difficult to achieve otherwise.

Environmental Comfort as an Interior Condition in South American Architecture

Daniela Andino — Mon, 02 Feb 2026 05:00:00 +0000

Across South America, environmental comfort is understood not as an interior condition, but as one shaped through space. In regions marked by heat, humidity, intense sunlight, and seasonal variation, architecture has long relied on spatial decisions to moderate climate and support daily life. Comfort emerges from how interiors are opened, shaded, ventilated, and inhabited over time.

Architecture in Rhythm with Time: Designing Through Solar, Lunar, and Biological Cycles

Daniela Andino — Fri, 02 Jan 2026 04:00:00 +0000

As the solstice marks the shortest day of the year in the Northern Hemisphere, it also draws attention to something architecture has long negotiated but often overlooked: time. Beyond form or function, buildings and spaces are continuously shaped by cycles of light and darkness, seasonal shifts, and environmental rhythms that affect how they are inhabited.

The Evolving Practice of Designing Light in Scandinavian Environments

Olivia Poston — Fri, 26 Dec 2025 04:00:00 +0000

Scandinavia is shaped by environmental conditions that test both human endurance and architectural ingenuity, with long winters defined by limited daylight, low sun angles, deep snowfall, and cold winds that transform everyday movement, gathering, and habitation into deliberate acts. In this context, architecture is never neutral, and hospitality is never incidental. Buildings that welcome visitors across cities, forests, and coastlines must respond directly to darkness and cold, not by denying them, but by creating interior worlds that offer orientation, warmth, and psychological relief. The act of welcoming in Scandinavia is therefore inseparable from the climate, grounded in the understanding that shelter, light, and human presence are fundamental resources in Arctic environments.

Renovation and Everyday Life: How Latin American Architecture Reinvents Existing Spaces

Daniela Andino — Mon, 22 Dec 2025 04:00:00 +0000

Across Latin America, renovation has become less about preservation alone and more about responding to changing ways of living. Rather than freezing buildings in time, many contemporary projects work with existing structures to adapt them to new domestic routines, social dynamics, and spatial needs. Through strategic changes in materials, composition, color, and light, these interventions reinterpret everyday spaces while maintaining a strong connection to their original context.

Quiet Hope: Frank Gehry’s Maggie’s Centre Hong Kong

Jonathan Yeung — Thu, 11 Dec 2025 07:30:00 +0000

Earlier this month, news of Frank Gehry's passing prompted an outpouring of tributes to the architect behind flamboyant museums, concert halls, and sinuous residential complexes. Rather than revisit that well-charted terrain, it is worth pausing on a more contemplative work in his oeuvre: Maggie's Cancer Caring Centre in Hong Kong. Quiet, optimistic, and calibrated for everyday resilience, the building reflects multiple registers of Gehry's intent: a commitment to positivity and survival—and, more personally, an architect's own reckoning with loss and end-of-life care.

Vietnam’s Tube Houses: Architectural Strategies Under 100 m²

Moises Carrasco — Thu, 04 Dec 2025 04:00:00 +0000

In Vietnam, the tube house has almost become a vernacular form in densely populated cities like Hanoi and Ho Chi Minh City. This typology originated from ancient façade taxes and as a strategic response to urban land scarcity and optimization of street frontage for commerce. Their traditional structure typically relies on the front façade for daylight and ventilation. People living there often face the challenge of designing in a space defined by the deep plots, limited street frontage, and close neighboring buildings, restricting natural light and airflow. To counter this fundamental lack of perimeter exposure, Vietnamese architects usually employ several strategies oriented towards internal environmental manipulation. This curated collection explores tube houses under 100 m2, where their small size increased the need for absolute spatial economy and the verticalization of function, which directly influenced design decisions across all projects.

Passive Design Lessons from Renzo Piano’s Most Celebrated Works

Eduardo Souza — Tue, 21 Oct 2025 07:30:00 +0000

It's no exaggeration to say that Renzo Piano is one of the most unanimously respected architects in the world of architecture. With an oeuvre that blends respect for context, lightness and technology to create environmentally conscious and aesthetically pleasing structures, his approach combines advanced materials with traditional techniques. In projects of various scales, the Genoese architect maintains an essential thread: the implementation of passive architectural strategies, highlighting the importance of these methods for sustainability and energy efficiency. This is often made explicit in his sketches, as an initial concern, and clearly comes through in the finished works. Here are some examples of iconic projects developed by his office in recent decades.

Integrating Natural Light Through BIM: A Look at the VELUX Library

Rene Submissions — Wed, 24 Sep 2025 06:45:00 +0000

Daylight is one of the most effective tools in architecture. It creates atmosphere, improves comfort, and reduces energy demand. However, integrating daylight successfully requires precision at every project stage, from the first sketches to detailed planning. VELUX BIM tools give architects the flexibility and verified data to make that possible.

Living Cycles in Regenerative Architecture: Lessons from the Goetheanum

Enrique Tovar — Tue, 22 Jul 2025 07:30:00 +0000

As climate uncertainty and ecosystem changes reshape design priorities, architecture plays an increasingly active role in these discussions, rather than merely observing. Within this perspective, the idea of making a "re" encourages a conscious step back to rethink, reconnect, and realign the relationship between buildings and their environments. This approach, central to regenerative architecture, extends beyond specific technologies or scales, encompassing everything from master plans that aim to re-naturalize cities to national pavilions that combine art and science.

Letting the Sky In: 4 Case Studies of Daylight Solutions in Aquatic Architecture

Enrique Tovar — Wed, 04 Jun 2025 01:30:00 +0000

Condensation, maintenance, and humidity are three familiar challenges that continue to test the buildings we design and construct. Whether stemming from climate conditions, limited airflow, or the specifics of construction detailing, these factors affect not only the durability of materials but also the everyday comfort and performance of inhabited spaces. When the setting is an aquatic center or an indoor swimming pool, the demands are even greater. The constant presence of steam, moisture accumulation, and the risk of mold can compromise both energy efficiency and the user experience. In such environments, ventilation and access to daylight, beyond their aesthetic value, become essential tools for maintaining equilibrium, enhancing indoor comfort, and ultimately improving how the space is perceived and utilized.

Leading with Daylight: A Glimpse Inside the House by the Garden of Venus

Rene Submissions — Mon, 19 May 2025 06:45:00 +0000

An ancestral house in the rural village of Willendorf in der Wachau stands watch over a grove of fruit trees. The trees have stood for generations and, to this day, provide the fruit which is the basis of the family business. Bound on one side by the river Danube and the other by valley's edge, both house and grove have witnessed the passage of countless seasons together. With each progression between darkness and light, from winter to summer, comes the inevitability of change.