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Curvilinear Facades of Reinforced Concrete Blending Natural Wood Elements in a Multifunctional Urban Hub

Authors:
Jakub Cholewiński, Jakub Cholewiński, Piotr Kacprzak, Tomasz Haptar
Curvilinear Facades of Reinforced Concrete Blending Natural Wood Elements in a Multifunctional Urban Hub
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The integration of curvilinear facades and reinforced concrete complements the warmth of natural wood elements, creating a multifunctional urban hub that serves as a museum, office space, and educational center.
5 key facts about this project
01
The project incorporates an interactive labyrinth designed to engage visitors with digital narratives.
02
Curvilinear facades respond to natural light and enhance the sensory experience throughout the space.
03
Extensive green roofs are integrated to promote urban biodiversity and reduce heat absorption.
04
Adaptive reuse of a historical railway station preserves cultural heritage in a modern context.
05
Timber elements are used to create a warm interior atmosphere, contrasting with the concrete exterior.

## StreamLine Complex Overview

The StreamLine complex is situated in a dynamic urban setting that revitalizes the legacy of a historic railway station. This multifaceted project encompasses a museum, educational facilities, office spaces, and conference areas, aiming to create a hub for community engagement through innovative architectural design. The integration of historical elements with contemporary architectural practices reflects a commitment to preserving the past while addressing modern urban needs.

### Spatial Configuration and User Engagement

The complex is comprised of three interconnected buildings linked by bridges, which visually and functionally represent connectivity in contemporary society. Each structure serves a distinct purpose: the museum focuses on technology and internet culture, the office building is designed for adaptability and collaboration, and the conference center offers interactive learning environments. The layout includes open courtyards that function as communal spaces, encouraging social interaction among visitors and promoting a sense of community within the urban context.

### Material Selection and Environmental Considerations

Material choices for the StreamLine complex emphasize sustainability and aesthetic coherence. Reinforced concrete provides structural support and facilitates open spaces, while expansive glass façades enhance natural lighting and create visual continuity with the surrounding environment. Wood is incorporated to offer warmth in office and interactive spaces, reinforcing ecological credibility, whereas steel provides durability in the framework of the bridges. Additionally, landscaping elements—including green roofs and integrated planters—contribute to biodiversity and environmental resilience, reflecting a holistic approach to sustainable design. The selection of these materials reinforces the project’s commitment to environmental stewardship while fostering a modern architectural expression.

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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.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 19 November 2025

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