Thursday, April 25, 2024
HomeAround The WorldConstruction of Techo International Airport in Cambodia Taking Shape

Construction of Techo International Airport in Cambodia Taking Shape

Foster + Partners recently unveiled digital renderings of Techo Takhmao International Airport in Phnom Penh, Cambodia to showcase its construction progress.

In recent years, the aviation industry has witnessed a substantial rise in the demand for innovative airport design. This surge is driven by the necessity to manage the increasing volume of air travel effectively. Moreover, the industry’s emphasis on efficiency, passenger experience, and sustainability has emerged as a significant driving force behind this demand. Moreover, there is an increasing focus on elevating passenger comfort through the creation of welcoming spaces equipped with amenities. 

Recognizing the dynamic nature of the aviation sector, airports are proactively adopting adaptable design layouts. This strategic approach allows airports to evolve and readily accommodate the shifting dynamics within the industry. In regards to the growing trend, Foster + Partners recently revealed the architectural renderings for Techo Takhmao International Airport to showcase its progress.

It is a groundbreaking airport project that is set to transform Phnom Penh’s connectivity. Located approximately 12 miles from the city centre, this ambitious airport is poised to become the ninth largest airport globally upon completion. Renderings depict the envisioned airport city, aligning with a global trend that integrates innovation parks and business centres with airports.

About the Airport

Techo Takhmao International Airport will encompass 280 million square feet, built in phases. The first phase of construction is under progress and once completed it will allow the airport to accommodate up to 13 million passengers per year. Officials are aiming for the airport to be class 4F, the highest class for airports. Foster + Partners beat out other notable firms in an international competition to design the project that Cambodian officials say is essential for better connecting Phnom Penh to the global marketplace.

Stefan Behling, the Head of Studio at Foster + Partners, states that the new Techo International Airport will be a crucial part of Phnom Penh’s ongoing development as the nation’s primary inter-regional, intermodal transport hub.

The airport serves as the anchor for a visionary “future airport city,” marking a significant collaboration between the France-Cambodia Business Forum, the Prime Minister of Cambodia Hun Manet, the Overseas Cambodian Investment Corporation, and Cambodia Airport Investment Corporation. Business and government leaders view this initiative as a pivotal milestone for enhancing Cambodia’s connectivity with the rest of the world.

Techo Takhmao International Airport will encompass 280 million square feet

Design Inspiration for the Airport

The airport design draws inspiration from Cambodia’s rich heritage and history, presenting a contemporary representation of Cambodian culture. The airport’s central head house, flanked by Arrival and Departure areas, features a distinctive domed structure at its center.

Inspired by Cambodia’s history and built heritage, the terminal’s design stands as a modern embodiment of Cambodian culture,” said Nikolai Malsch, a senior partner at Foster + Partners. “The Terminal roof is an expression of lightness and inherent modularity, serving as a symbolic gateway for every traveller’s journey.”

Design features of the Airport 

Innovative Roof Structure: 

A focal point of the design is the innovative roof structure that defines much of the building’s identity. Supported by structural trees towering at an impressive 85 feet, this canopy serves not only as a functional element but also as a symbolic gateway for every traveler’s journey. The lightness and inherent modularity of the terminal roof express a commitment to innovation and sustainability.

Parametric Columns and Steel-Gridded Ceiling:

The interior spaces boast parametric columns rising gracefully from the ground slab, seamlessly connecting to a steel-gridded ceiling. This design element, looking like barrel vaulting, not only provides structural integrity but also contributes to the aesthetic grandeur of the airport. The interplay of these architectural elements evokes a sense of openness and fluidity, creating an inviting environment for travellers.

Palatial Interiors:

Cavernous interiors with generous natural light and palatial floor-to-ceiling heights define the airport’s internal spaces. This deliberate design choice enhances the passenger experience, creating a sense of openness and airiness within the terminal. The strategic use of space ensures that the architectural elements not only serve a functional purpose but also contribute to an aesthetically pleasing and culturally resonant environment.

Material Palette:

The architects carefully curated a material palette that pays homage to Cambodian vernacular architecture in a contemporary manner. This thoughtful selection of materials ensures that the airport not only stands as a modern marvel but also remains rooted in the cultural context of its surroundings.

Innovative Design Elements:

The innovative design elements of Techo Takhmao International Airport go beyond aesthetics, aiming to transform the travel experience and set new standards in airport architecture.

Optimal Visitor Experience:

The central head house, comprising two aerofoil-shaped piers, is meticulously designed for an optimal visitor experience. This space houses essential functions such as passenger processing, security, immigration services, and retail under a sweeping roof canopy. The design prioritises efficiency and convenience, creating a seamless flow for travellers from arrival to departure.

Integrated Screen Technology:

The lightweight steel grid shell of the airport incorporates innovative screen technology. This feature serves a dual purpose, acting as a shading device to filter daylight and illuminate the vast interior while also contributing to the overall visual aesthetic. The commitment to passenger experience is evident in the attention to detail, where the canopy roof, initially appearing wooden, harmonises with the warm and welcoming atmosphere sought through varnishing and colouring. This meticulous approach aligns with the Cambodian visual language, seamlessly blending tradition with contemporary design.

Central Axis and Park Integration:

The airport city’s layout, featuring a central axis terminating at the airport, ensures a well-integrated and visually cohesive design. Residential and commercial buildings on both sides of a central park, buffered by a four-lane highway, create a harmonious blend of urban planning and green spaces. This integration enhances the overall ambiance and usability of the airport city.

Green Ambitions: Onsite Solar-Panel Farm

Incorporation of greenery and natural elements in the airport

Positioning itself as one of the greenest airports globally, Techo International Airport integrates technology at its core. Foster + Partners plans to power nearly the entire terminal with energy generated by an onsite solar panel farm. Rows of photovoltaic panels contribute to the sustainability goals of the airport, aligning with global efforts to reduce environmental impact in the aviation industry. The design doesn’t stop at technology; it also incorporates greenery and natural elements, further enhancing the airport’s eco-friendly footprint.

Construction Timeline

The construction of Techo Takhmao International Airport is slated for completion in 2025, marking a significant stride in Cambodia’s pursuit of enhanced global connectivity.


The innovative design elements of Techo Takhmao International Airport not only elevate it to the status of a global landmark but also showcase a commitment to sustainable, culturally rooted, and forward-thinking airport design. Foster + Partners’ vision goes beyond infrastructure; it aspires to create an immersive and transformative experience for travellers while honouring Cambodia’s unique cultural identity.



Most Popular

Hot News