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Undulating Roof Structure with Glass and Precast Concrete for a Modern Transportation Hub

Undulating Roof Structure with Glass and Precast Concrete for a Modern Transportation Hub
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The undulating roof design, constructed with precast concrete and extensive glazing, enhances natural light while efficiently managing rainwater, ultimately serving as a modern terminal for streamlined passenger transit.
5 key facts about this project
01
The terminal features an undulating roof shape that mimics the surrounding landscape.
02
Extensive use of glass creates open interior spaces enhanced by natural light.
03
Rainwater management systems are integrated into the roofing design for sustainability.
04
Precast concrete panels provide both structural integrity and aesthetic variety.
05
Strategic layout facilitates efficient passenger flow and minimizes congestion throughout the terminal.

## Overview
The San Luis Potosí International Airport Terminal 2 (SLP - T2) is situated in the semi-desert landscape of San Luis Potosí, Mexico. This facility serves as a significant air travel hub for the region, focusing on optimizing passenger experience while addressing functional and aesthetic considerations. The architectural design is informed by the local topography and climatic characteristics, establishing a contextually relevant framework for its operations.

## Spatial and Structural Strategy
The design of SLP - T2 showcases a distinctive undulating roof that reflects the local landscape, which facilitates both effective rainwater management and the introduction of natural light into the terminal. This architectural form allows for expansive interior spaces that encourage a welcoming atmosphere for travelers. The overall structure consists of multiple levels that enhance passenger flow, integrating vital functional zones such as waiting areas, boarding gates, and commercial spaces, thereby promoting an efficient movement within the terminal.

## Material Selection and Sustainability
Key materials utilized in the construction of SLP - T2 include stainless steel for structural support, extensive glazing for natural light, and precast concrete panels for aesthetic and structural integrity. These choices not only contribute to the terminal's durability but also enhance its visual appeal. Additionally, the design incorporates sustainable practices, such as energy-efficient systems and a strategic orientation that maximizes natural light, while the roof design supports rainwater harvesting, further minimizing reliance on municipal water resources.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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Design the next suburban home for the USA

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