Material Matters at ARCHITECT’26: When Designers Turn Building Products Into Architecture

Architect’26 creatively transforms Bangkok’s expo halls into a laboratory for architects and manufacturers.

At Architect’26, the ASEAN’s largest building technology exposition, taking place this year in Bangkok, the gathering of exhibitors and designers translates innovation into experience across eight distinct thematic pavilions — the largest number ever presented. Each installation is conceived as a site for both exploration and inspiration, welcoming architects and design enthusiasts alike to encounter and engage with the spaces first-hand.

Other than that, for the first time this year, Architect’26 has started a new project, transforming the space in front of the Sky entrance to become the “Gateway of the exposition” where 40 designers collaborated with exhibitors to create 80 Moodboards, presenting them in the form of an Exhibition called “Palette of Materials Pavilion”.

These dedicated zones reveal the expansive potential of design made possible through collaborative processes that weave together the technical know-how of material manufacturers with the realized imagination of architects.

Before construction begins and installations rise within the exhibition halls of Architect’26, we invite readers to explore and reflect on the conceptual framework behind one of the event’s most anticipated highlights: the Thematic Pavilions and Palette of Materials Pavilion

Watsadu niyom x HAA Studio

Watsadu niyom x HAA Studio take on the challenge of preserving the original condition of every material component that forms their pavilion, specifically APC (Aluminium Plastic Composite) and WPC (Wood Plastic Composite), both recyclable materials. The design ensures that these materials remain intact and can be reclaimed for further use once the event concludes. Their architectural language emerges directly from the realities of the materials themselves, shaped by structural thinking and guided by an ethical approach to material use.

Temporality need not equate to wastefulness. The pavilion thus becomes a point of recognition, both as a spatial presence and as a statement of systemic responsibility toward materials. Its form draws inspiration from the fluid movement of the aurora across the night sky, reflecting the brand, Watsadu Niyom’s ongoing journey of transformation. Familiar materials such as wood-plastic composite louvers are reinterpreted through artistic expression and spatial composition, opening new perspectives on the material itself. The pavilion communicates through an environmental aesthetic shaped by ecological awareness across the material’s entire life cycle.

Vanachai x Studio Tofu

Vanachai x Studio Tofu present ‘Ngon Pavilion,’ a project that features Woodsmith, a wood product brand under the Vanachai Group, positioned as both a companion to homeowners and an environmentally responsible choice. The pavilion transforms these materials into an installation composed in a form deeply familiar to Thai spatial behavior at ground level, whether sitting, reclining, or resting. The floor plane, serving as the primary element of the pavilion, gradually lifts and curves upward, evolving into a curved amphitheater that extends from floor to wall. This gesture allows users to inhabit and engage with the surface freely and in close proximity.

The installation process was executed from the outset with precise calculations to minimize material waste. Should any offcuts remain from production, Vanachai has established a system to channel these remnants to a biomass power plant, where they are converted into energy. The project, therefore, reflects a material-conscious approach throughout the entire process, ensuring that each component is utilized efficiently and to its fullest potential.

TODA x Supermachine Studio

The design concept begins with the statement, ‘Artificiality in the New Reality,’ reflecting a world in which the boundary between nature and the man-made is increasingly blurred. This aligns with TODA’s ongoing work in developing alternative materials for the future, including artificial leather, flooring materials, and interior films; products that have seamlessly integrated into the environments we inhabit daily in the contemporary world.

The design draws upon the atmosphere of science fiction to construct a mechanical life-form vessel enveloped in 860 metal petals. Four natural materials, leather, wood, stone, and sand, serve as representatives of the natural resources from which TODA’s alternative materials originate. These elements act as carriers of a central proposition: that the future demands design and material development oriented toward responsibility, ensuring coexistence with people over the long term.

Panel Plus x ACa Architects

Panel Plus x ACa Architects convey the experience of being immersed in nature, as though surrounded by orderly rows of rubber trees. The design integrates the systematic logic of the architectural grid with the boundless sensation of a forest. The sustainable standard board materials of Panel Plus are transformed into an architectural experience, while simultaneously demonstrating the qualities of Perfect Wood and Perfect Match, whose grain, color, and edges align seamlessly as one continuous surface.

Given the pavilion’s limited footprint, the layout employs diagonal axes and layered spatial configurations to increase both material surface area and functional use. This approach unlocks the potential of wood board products, revealing them as a generative starting point for broader creative possibilities. Wood-grain textures and color variations are juxtaposed with mirrored aluminum panels to create reflections and spatial depth, while lighting design further accentuates the material’s details through the viewer’s own sensory perception.

Häfele x Jenchieh Hung + Kulthida Songkittipakdee / HAS design and research

Häfele x Jenchieh Hung + Kulthida Songkittipakdee / HAS design and research present the ASA Megä Hill pavilion, brought to life through an interpretation of the Architect Expo as a site for professional gathering and exchange within the architectural community. The mountain-like form connects ideas, people, and activities, functioning simultaneously as structure and circulation. It becomes a constructed landscape that visitors can traverse, interact with, and explore, engaging naturally with Häfele’s components and solutions.

The pavilion’s design and installation process prioritize resource efficiency and the reduction of post-exhibition waste. Eco-friendly materials are employed to achieve complex architectural forms while reducing the load on the primary structure. The pavilion is designed for disassembly and future reassembly, enabling reuse beyond the event. In this way, the project aligns creative production with the brand’s broader direction toward sustainable building solutions for the future.

SCG x SaTa Na

SCG x SaTa Na present The Delta Stack Pavilion, developed from an interpretation of the brief, ‘Beyond Materials, Into Life.’ The design begins with the material as the central protagonist. Conceived as a cave-like space, the pavilion invites visitors to inhabit and engage with materials through their own bodily gestures, allowing contact through multiple senses. Understanding of the material is further structured through a layered triangular system formed by the placement of primary materials at a 45-degree angle, combined with DECAAR panels installed at 90 degrees to generate rhythm, structure, and spatial depth.

The pavilion demonstrates that material itself reveals processes of thought, structural strength, and architectural potential, while remaining a tactile surface within close reach of the body. When material is touched, understood, and assembled, the architectural space becomes a space for people; one that can be actively inhabited and animated from within.

SMARTMATT INTO SPEC x Context Studio

SMARTMATT INTO SPEC x Context Studio presents ‘Pransathan,’ a space dedicated to cultivating mindfulness amid the rapid pace of the contemporary world and the surrounding flux of circumstances. The act of meditative breathing is translated into the compression and expansion of interior space, organized into three primary zones: a tunnel for gathering awareness, a space for recognizing one’s present state and surrounding environment, and a central chamber where concentration culminates in heightened mindfulness.

SMARTMATT’s SPC synthetic wood material is composed with careful precision, measured intervals, and voids that form fluid, rounded geometries. These spatial gestures generate atmosphere and shared sensory experience for visitors moving through Pransathan. The material system and structural components are designed for disassembly and reconfiguration, allowing the form to be adapted to varying activities, scales, and sites. In this way, the pavilion conveys its conceptual narrative fully through form and design process.

aluframe x Unknown Surface Studio

aluframe begins its design concept within the aluframe factory itself, drawing from the image of long aluminum profiles stacked in orderly layers on industrial racks. This image prompts a reflection on the intrinsic value of material and the need to cultivate awareness of material through the pavilion as a system of resource circulation. The material stock is thus unfolded into a public space where visitors can directly experience and perceive the potential of aluminum from a new perspective.

A triangular structure unfolds in a fan-like formation, generating multiple overlapping layers reminiscent of materials drawn from storage racks and transformed into architectural space. The voids between layers filter light and create rhythms of light and shadow shaped by the constant movement of people. Surface articulation is achieved by arranging aluminum cross-sections into patterned compositions, animating the industrial material. This strategy is integrated with aluframe’s aluminum sliding system, seamlessly connecting spatial design with engineering systems.

Palette of Materials Pavilion

Another key highlight is the Palette of Materials Pavilion, a collaboration between the organizer and Looklen Architects, created as an inspiring space that showcases the ideas and creative visions of 40 designers through 80 meticulously crafted mood boards composed from 800 different materials. The pavilion allows visitors to experience the emotions, design direction, and material-blending possibilities that shape contemporary architectural expression, offering a fresh and immersive way to engage with the Architect Expo. The Palette of Materials Pavilion serves as a landmark of materials, reorienting visitors and connecting them to the innovation and design at the heart of the expo.

This pavilion features a striking design built on a sustainable concept: reusing the Aluminum structures from S-one Group, which were previously featured in last year’s Architect Expo.

Beyond the main structure, several partners provided materials and equipment to enhance the visitor experience:

● LUMICÈLE™ by CPH: Smart ceiling and lighting systems.
● UNILAMP: ALPHA spotlights.
● TODA: Smart Flex Mirror panels.
● DEFG: A 3 x 2.5 meter LED screen.
● Zonic Vision: Audio and control systems.
● IS DELIGHT: Surrounding landscape design.
● Panel Plus: MDF wood bases for the mood boards.
● Pioneer: Furniture.
● Mahajak: Sound Systems
● Bua: Outdoor Furniture

Together, these elements complete the atmosphere and create a seamless experience for everyone who enters the space.

All eight Thematic Pavilion and Palette of Materials Pavilion can be experienced at Architect’26, taking place from April 28 to May 3, 2026, between 10:00 AM and 8:00 PM, at Challenger Hall, IMPACT Muang Thong Thani. Advance registration is now open — click here to register.

For further updates and detailed information, please visit www.ArchitectExpo.com or follow the official channels on Facebook at งานสถาปนิก : ASA Architect Expo and Instagram at ASA Architect Expo 2026.

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