Building materials

ZHA's Baku Expo City Masterplan: A Green Urban Vision

Zaha Hadid Architects (ZHA) has presented an ambitious vision for Baku Expo City, a significant urban development project spanning 198 hectares in Azerbaijan. The core of this masterplan revolves around a profound respect for the environment, with an impressive 92% of the site's existing 18,000 trees slated for preservation. This decision transforms the natural pine forest into the structural backbone of a new urban district, where residential zones are conceived as interconnected neighborhoods woven into the natural topography. Thoughtfully designed landscaped corridors traverse these areas, safeguarding the tree canopy while simultaneously carving out accessible pathways throughout the development. This approach not only addresses the growing demand for housing in Baku, offering a range of living spaces from one-bedroom apartments to expansive family homes, but also integrates essential community amenities such as schools and local retail outlets within a highly walkable environment. The masterplan further emphasizes sustainable urban living with dedicated pedestrian and cycling routes, and a central public plaza that serves as a hub for cultural activities and cafes, strategically located near an expanded Baku Expo Center and a new Congress Hall. Additionally, a hotel is planned to accommodate visitors and travelers utilizing the nearby international airport, ensuring comprehensive support for the new district's inhabitants and guests.

Beyond its ecological foundation, the masterplan by ZHA meticulously considers Baku's distinctive climate, particularly its seasonal winds. The city, aptly known as the 'City of Winds', experiences the cold Khazri from the Caspian Sea in winter and the warmer Gilavar from the Iranian plateau in summer. To mitigate these climatic challenges, the architects employed advanced pedestrian wind comfort analysis. This enabled the strategic positioning of buildings to act as natural windbreaks, effectively reducing wind speeds at ground level and creating more sheltered outdoor spaces for residents and visitors throughout the year. This wind management strategy complements the existing forest, where mature trees naturally cool the area and moderate air currents. Further tree planting is envisioned to amplify these environmental benefits as the canopy matures. The Baku Expo City masterplan also aligns with Baku's 2030 transport strategy, ensuring seamless connectivity to the city center and airport through an expanding public transport network, including the planned upgrade of the Bakikhanov–Bina–Gala rail line.

Integrating Nature and Climate in Urban Design

Zaha Hadid Architects' masterplan for Baku Expo City exemplifies a progressive approach to urban development, placing environmental preservation and climate responsiveness at its core. By committing to retain 92% of the site's 18,000 existing trees, the design cleverly integrates the natural pine forest as the primary organizing element for the new urban district. This ensures that residential areas are not merely built upon the landscape but are interwoven within it, creating interconnected neighborhoods that benefit from the existing ecological infrastructure. The thoughtful inclusion of landscaped corridors allows for continued green spaces and permeable routes, fostering a harmonious relationship between the built and natural environments. This strategy not only supports the city's population growth by offering diverse housing options but also promotes a healthy, walkable lifestyle with essential services and cultural amenities within easy reach. The overarching goal is to create a vibrant, sustainable community that thrives in synergy with its natural surroundings, marking a significant step towards future-oriented urban planning.

The vision for Baku Expo City extends beyond mere aesthetics, deeply embedding climate-adaptive measures into its architectural and urban fabric. A standout feature is the innovative use of buildings themselves as windbreaks, a direct response to Baku's character as the 'City of Winds'. Through detailed pedestrian wind comfort analysis, ZHA has strategically oriented structures to minimize the impact of seasonal gales, thereby enhancing the comfort and usability of outdoor public and private spaces. This sophisticated wind strategy works in concert with the extensive forestation, where both existing and newly planned trees contribute to cooling the district and modulating air flow, further improving microclimates. Moreover, the masterplan's commitment to sustainability is evident in the integration of green roof systems on every new building. These roofs provide insulation, reduce cooling demands, and play a crucial role in stormwater management by collecting and filtering rainwater. The combined effect of these environmental considerations, alongside the use of low-carbon materials and passive design principles, ensures that Baku Expo City is not just a development but a living, breathing ecosystem designed for long-term ecological balance and urban resilience. The plan's integration with Baku's 2030 transport strategy also highlights a holistic approach to connectivity, linking the new district efficiently with the wider city infrastructure.

Sustainable Infrastructure and Eco-Conscious Development

The Baku Expo City masterplan by Zaha Hadid Architects is a testament to integrated sustainable design, where every new building is envisioned with a green roof system. This strategic inclusion serves multiple environmental benefits, primarily enhancing insulation and significantly reducing the cooling demands across the entire development. Furthermore, these green roofs are integral to the district's advanced stormwater management system, efficiently collecting rainwater for natural filtration and subsequent reuse. This not only conserves water but also actively mitigates urban heat island effects, contributing to a cooler, more comfortable environment. By extending the ecological functions of the forest to the architectural elements, ZHA ensures that the planted roofs become a seamless part of a broader, interconnected environmental system. This thoughtful integration underscores a commitment to sustainability that permeates every aspect of the masterplan, showcasing a future-forward approach to urban living.

Complementing the green roofs, the masterplan rigorously incorporates renewable energy sources and embraces passive design strategies, extending its climate response beyond the mere manipulation of streets and landscapes. The selection of low-carbon materials for construction forms another critical component of this eco-conscious proposal, emphasizing a reduced environmental footprint from the ground up. These initiatives, in conjunction with a comprehensive water management system and an ambitious forestry program, are fundamental to shaping Baku Expo City. The design is meticulously crafted around the site's inherent climate and existing vegetation, rather than imposing an alien structure upon it. ZHA's foundational philosophy asserts that the natural landscape is a pre-existing asset, and the architectural development is thoughtfully organized to preserve and enhance this natural heritage as the city expands. This results in a development that is not only visually striking but also deeply rooted in principles of ecological responsibility and long-term sustainability, offering a model for future urban expansions that respect and leverage their natural contexts.

Wallpaper Transforms Interiors with Material Depth

Luxury wallpaper has undergone a significant transformation, evolving from a mere decorative after-thought to a pivotal architectural component. Selected Wallpapers & Interiors stands at the forefront of this evolution, advocating for spaces where the inherent qualities of materials and profound textual experiences take precedence over superficial adornment. This new approach sees wallcoverings being chosen at the inception of a design project, allowing them to shape the overall ambiance, spatial dynamics, and distinct character of high-end residential and boutique hospitality settings.

Luxury Wallpaper: A Foundational Element in Modern Interior Design

Selected Wallpapers & Interiors, based in the Netherlands, has redefined its role, acting more as a material consultancy than a conventional retailer. Collaborating with European architects, the company meticulously curates intricate interior schemes, offering expert guidance on integrating diverse tactile surfaces within specific spatial constraints. Representing 55 premier global design houses, including esteemed names like Arte, Élitis, Dedar, and Casamance, the firm upholds wallcoverings as a sophisticated craft. Through an array of woven textiles, organic fibers, wood veneers, and meticulously hand-finished reliefs, their opulent wallpapers imbue surfaces with a sense of scale, rich texture, and a unique ability to interact with light, effects that traditional paint simply cannot replicate.

For Selected Wallpapers & Interiors, this shift is fundamentally philosophical. Walls are no longer passive backdrops awaiting decoration; they are active participants in defining a room's rhythm, proportions, and identity. Much like bespoke furnishings, wallcoverings now influence the emotional resonance of a space long before any individual object is introduced. This concept finds its clearest expression in luxury wallpaper, particularly through partners like Arte, a Belgian brand renowned for its artisanal craftsmanship in hotels and residences worldwide. Arte’s designs, characterized by an interplay of rich textures, bold structural reliefs, and refined motifs, transform walls and partitions into dynamic spatial features. Materials such as natural fibers, woven grasscloth, and handmade dimensional finishes lend wallcoverings a profound depth, interacting harmoniously with their surroundings. Beyond visual warmth, these organic elements soften rigid architectural lines and offer considerable acoustic comfort. To ensure perfect integration, Selected Wallpapers & Interiors provides physical samples, facilitating a precise specification process that guarantees every space achieves balance, authenticity, and enduring appeal.

This evolution of luxury wallpaper into a fundamental architectural component marks an exciting chapter in interior design. It underscores a growing appreciation for craftsmanship, material integrity, and the transformative power of tactile surfaces. Designers and homeowners alike are embracing wallcoverings not just for their aesthetic appeal, but for their capacity to profoundly shape and enrich living and commercial environments, turning walls into truly integral elements of sophisticated design narratives.

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TAKK Rethinks Domestic Architecture: Beyond Fixed Rooms, Towards Adaptive Living

Barcelona and New York-based studio TAKK is challenging the long-standing conventions of residential architecture, advocating for a reimagining of living spaces beyond the traditional room-and-corridor model. Through their architectural practice and extensive research, founders Mireia Luzárraga and Alejandro Muiño propose a more fluid and responsive approach to home design. They argue that contemporary homes should be organized around evolving factors such as climate, varying degrees of intimacy, caregiving needs, and shared living arrangements, rather than fixed, specialized rooms. This innovative perspective seeks to create dynamic environments that are adaptable to the diverse and changing lifestyles of their inhabitants.

TAKK contends that the familiar layout of distinct rooms connected by corridors is not an inherent architectural truth, but rather a historical construct rooted in the rise of the modern bourgeois home. This traditional arrangement, which emerged over a century ago, shaped not only spatial organization but also reinforced specific social, economic, and energy consumption patterns. Such designs, the studio observes, can hinder natural ventilation, encourage uniform temperature control across an entire dwelling, and subtly embed hierarchies among occupants and their daily activities. Moreover, these conventional layouts can influence the visibility of care work, define what constitutes a 'standard' family unit, and even dictate which species are welcome indoors. As TAKK plainly states, domestic architecture has never been a neutral entity; it actively produces and reflects certain ways of living.

This critical stance forms the core of TAKK's interdisciplinary practice, which spans built projects, art installations, exhibitions, and academic inquiry. The studio’s broader investigations delve into how ecological frameworks can transform not only the materials used in architecture but also the political and material imaginaries it generates. Notable achievements include Luzárraga and Muiño's curation of the Catalan Pavilion at the 2025 Venice Architecture Biennale, and their ongoing '100 Words for Water' research project, published by Lars Müller Publishers. This project convenes experts from architecture, philosophy, activism, and science to provoke a deeper reconsideration of humanity's relationship with water. However, it is within the domestic interior that these complex concerns—involving resources, bodies, temperature, and power—become most tangibly immediate, serving as a precise laboratory for their ideas.

TAKK emphasizes that a house does more than merely accommodate life; it actively shapes it. The placement of a kitchen, the presence or absence of a door, the nature of a threshold between two areas, or the dimensions of a communal space can profoundly influence social interactions, the blending of activities, and the visibility of care routines. Consequently, the studio prefers to view housing as an 'infrastructure for coexistence' rather than a mere 'container of functions.' Instead of rigidly assigning single activities to individual rooms, architectural design should begin by considering the types of relationships it aims to foster. While this conceptual shift might appear minor on blueprints, its social implications are far-reaching.

The relevance of this approach is amplified by the increasing diversity of contemporary households, which frequently deviate from the traditional nuclear family model that much twentieth-century housing was designed to serve. TAKK highlights the prevalence of intergenerational living, communal arrangements among friends, homes shared for economic or social reasons, and the routine negotiation of space with companion animals. The studio argues that prevailing architectural models largely fail to adequately represent this evolving social tapestry. Thus, designing a home transcends simply determining the optimal number of bedrooms; it necessitates a conscious decision about which relationships to facilitate, which forms of care to render visible, and which new modes of coexistence to enable.

This perspective elucidates why TAKK's domestic experiments often seek not to eliminate rooms entirely, but rather to diminish their rigid authority. Privacy, for instance, can exist along a spectrum rather than being solely contingent on a single door. Functions can overlap and merge, and various parts of a home can become more or less suitable for habitation depending on the season, temperature, or time of day. This fluidity replaces the static nature of fixed plans with something akin to a dynamic set of conditions. As the studio articulates, "Designing a dwelling is less about crafting specific spaces and more about cultivating the circumstances from which alternative ways of communal living can emerge." In this interpretation, the house remains purposefully 'unfinished'—not as a prescriptive guide for daily life, but as an adaptable framework capable of embracing its inherent complexities.

This embrace of flexibility extends to challenging another deeply ingrained domestic convention: the expectation of constant, uniform comfort. TAKK notes that for decades, wellbeing has increasingly been equated with maintaining a consistent indoor temperature, irrespective of external climate, orientation, or seasonal changes. This notion, while recent historically, is energetically demanding. Historically, human habitation was far more adaptive; occupants would move towards sunlight in colder months, seek shade in summer, and utilize different areas of a home throughout the day or year. TAKK is not advocating for discomfort but proposing that comfort itself could become 'dynamic, localized, and changing.' This approach allows architecture to collaborate with climatic variations instead of mechanically suppressing them.

From this viewpoint, constraints such as budget, energy, and resource limitations are not unfortunate obstacles but rather valuable design prompts. They compel a more insightful—and perhaps more constructive—question: what are our true necessities for living well, and what practices have we merely inherited as default settings? TAKK suggests that future homes may not be less comfortable, but instead more adaptable, more attuned to seasonal rhythms, and more actively connected to their environments. Thus, 'life after rooms' does not imply a future devoid of bedrooms or kitchens. Instead, it signifies recognizing that these familiar architectural boxes are merely one organizational paradigm for domestic life, not its ultimate or exclusive form. After a century of architecture often serving to insulate us from the external world, TAKK's proposition is refreshingly straightforward: perhaps the home could cease its resistance to its surroundings and instead learn to coexist with them.

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