Tag: natural-ventilation | 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.

Espai Verd: The Habitable Utopia of Valencia's Green Cathedral

Camilla Ghisleni — Wed, 06 May 2026 04:00:00 +0000

Even the most distracted passerby is captured by the monumental presence of this structure located in the established Valencian neighborhood of Benimaclet. Before it, any attempt at rational comprehension dissolves. The constructive logic seems to slip away as space unfolds in tensions and detours where nothing is immediately revealed. Between masses of concrete and the insurgency of vegetation, an almost choreographic play of planes, angles, and rotations emerges. In the vertigo of this encounter, one realizes that the building was not designed to be understood, but to be experienced.

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.

Vietnam’s Tube Houses: Architectural Strategies Under 100 m²

Moises Carrasco — Thu, 04 Dec 2025 05:00:00 +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.

Strategic Green Spaces: How to Make the Most of their Cooling Effects

Maria-Cristina Florian — Thu, 05 Jun 2025 04:00:00 +0000

Urban green spaces are considered one of the most appropriate and accessible ways to mitigate the effects of rising temperatures in urban environments. As the global climate warms, cities worldwide face more frequent and extreme heat waves, putting their citizens at risk. Many cities are employing strategies for reducing the impact of urban heat islands, which are generated when natural land cover is replaced with surfaces that absorb and retain heat, such as pavements and buildings. This raises the temperature by several degrees compared to the surroundings. Cities have their micro-climate, influenced by this phenomenon combined with a series of often overlooked factors. For a climate strategy to be efficient, all factors need to be taken into consideration.

How Breathable Should Facades Be? Exploring Permeability and Impermeability in Building Envelopes

Maria-Cristina Florian — Wed, 28 May 2025 04:00:00 +0000

The main role of architecture is to create structures that protect us from the environment and create spaces that are safe and comfortable for all types of needs and activities. By providing shelter, architecture also shapes the way people interact with their surroundings. Building technologies of the past rarely managed, however, to create a complete separation between us and the outside world.

Designing for Temperature Gradients: 6 Central American Projects that Use Transitional Spaces to Mitigate Heat

Moises Carrasco — Sat, 17 May 2025 07:30:00 +0000

Understanding the temperature gradient in a building is essential in cold or temperate climates, where airtight enclosures and continuous insulation are used to prevent heat loss. However, this approach is not suitable for tropical areas like Central America, where the climate is marked by a consistent alternation between wet and dry seasons rather than four distinct ones. Factors such as proximity to the sea, elevation, and local topography influence microclimates across short distances, but high humidity remains a common challenge. Sealed, airtight walls with no ventilation can quickly become breeding grounds for mold, making the thermal strategies of temperate climates problematic. In response, local designers have developed alternative approaches that embrace, rather than resist, the outdoor environment, allowing airflow and evaporation to manage interior comfort.

In Pursuit of Health: How Medical Concerns Shaped Modernist Architecture

Diogo Borges Ferreira — Thu, 03 Apr 2025 07:30:00 +0000

The intersection of architecture and medicine profoundly shaped modernist design, where transparency, light, and air became essential tools in the pursuit of health. Emerging from the tuberculosis crisis of the late 19th and early 20th centuries, the sanatorium evolved beyond a medical facility into a testing ground for architectural innovation. The necessity of fresh air, sunlight, and sterility transformed these spaces into prototypes for modernist principles, influencing spatial organization, material choices, and design philosophies that extended far beyond healthcare.

Designing with Humidity: How Architecture Adapts to the World’s Dampest Climates

Olivia Poston — Tue, 11 Mar 2025 05:00:00 +0000

Humid environments present some of the most complex challenges in architectural design. From the tropical monsoon season of Southeast Asia to the equatorial heat of Central Africa, these environments demand solutions that account for intense moisture, high temperatures, and the constant battle against mold, decay, and stagnation. Yet, for centuries, communities in these regions have developed architectural techniques that do not fight against humidity but instead work with it, leveraging local materials, climate-responsive design, and passive cooling techniques to create sustainable and livable spaces. By considering atmosphere as a sensory and climatic phenomenon, architects will craft spaces that are not only evocative but also responsive, adaptive, and sustainable.

Artist Studios and Creative Workspaces: 8 Latin American Projects that Blend Work, Living, and Exhibition Spaces

Paula Pintos — Fri, 07 Feb 2025 08:30:00 +0000

In recent years, working from home has become increasingly common, creating a need for domestic spaces that accommodate both professional and personal life. This is especially true for artists, where the integration of living and working spaces is essential. Often, these spaces must also serve as areas for exhibiting artistic production, such as paintings, sculptures, ceramics, and more.

Contemporary Yet Traditional Courtyards: Enhancing Living Spaces in 10 Chinese Residential Projects

Paula Pintos — Fri, 24 Jan 2025 07:30:00 +0000

Courtyards have long been a fundamental aspect of traditional Chinese architecture, serving as central spaces around which domestic life is organized. These spaces play a vital role in creating a harmonious living environment, offering benefits that range from regulating indoor temperatures to enhancing social interactions and fostering a close connection with nature.

Interior Courtyards: An Effective Strategy to Improve Space Quality in 15 Residential Projects

Paula Pintos — Sat, 07 Dec 2024 07:30:00 +0000

There are many advantages to incorporating interior courtyards in residential projects, both in urban contexts and in more natural surroundings. In both cases, they are a key element in improving the quality of the home's interior space in various ways. Whether in the form of a central cloister, side courtyards, or through perforated slabs and the addition of skylights, these spaces play a vital role in creating a harmonious living environment, offering benefits ranging from the regulation of interior temperature to enhancing social interactions and fostering a close connection with nature.

Capturing Serenity: 10 Beach Houses that Enhance the Caribbean Oceanfront Landscape

Camilla Ghisleni — Wed, 13 Nov 2024 07:30:00 +0000

Beach houses along the Caribbean coast perfectly blend comfort, nature, and tranquility. With landscapes of white sands and crystal-clear waters, the Caribbean is home to some of the world’s most enchanting seaside retreats. Whether situated on popular islands like the Dominican Republic and Cozumel in Mexico or secluded spots like the untouched beaches of Costa Rica, these homes are designed to fully immerse guests in the lush natural surroundings, providing a uniquely serene experience.

Here's How to Level-up Indoor Pools with Daylight Solutions

Enrique Tovar — Wed, 06 Nov 2024 01:30:00 +0000

Water and daylight? At first glance, they seem like distant concepts: one is tangible, while the other, —though intangible—, manifests itself through its effects and perceptible qualities. Both are powerful and recurring resources in architectural design, often employed only for compositional purposes. However, in the context of indoor pools, this combination is frequently functionally oriented, prioritizing 'protection' from external stimuli. This one-dimensional approach can restrict the dynamic interaction between water and natural light, leading to aesthetic, functional, and operational challenges.

Exploring the Boundaries of Polycarbonate: 25 Exemplary Projects Showcasing Its Versatility

Fernanda Castro — Sat, 12 Oct 2024 07:30:00 +0000

Polycarbonate, commonly used in roofing and industrial cladding, has gone beyond its initial applications to become a material widely used across various architectural typologies. Its combination of strength, lightness, easy installation, and ability to allow natural light to pass through has made it an attractive option for residential, educational, and even cultural architecture projects. In homes, polycarbonate not only helps create bright and comfortable environments but also allows for creative use of translucency to generate private spaces without sacrificing visual connection to the outdoors.

Snøhetta Reveals Design for a Mountain Refuge in France’s Pyrenees National Park

Maria-Cristina Florian — Wed, 09 Oct 2024 06:20:00 +0000

Snøhetta has announced a project to rebuild the Refuge de Barroude, a mountain refuge located in a UNESCO World Heritage site in the Pyrenees Mountain range of France. The old building, destroyed in an accidental fire ten years ago, is set to be revived as a stop-off point for hikers on the Haute Route des Pyrénées and as a support center for the staff of the National Park. The next phase of the project is due to begin in 2025.

15 Projects in India Using Traditional Jali Wall Facades: Solution to Control Light, Temperature and Ventilation

James Wormald — Wed, 14 Feb 2024 07:30:00 +0000

Natural light, fresh air, and a constant, comfortable temperature. These are three of the most basic components we need in our interior spaces. By expanding and increasing the use of glass in contemporary building facades, we can increase natural light. However, to combine these wall-to-wall glazed surfaces with ventilation and temperature control, high-powered technical solutions are often required.