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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

Project in-detail

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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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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Buildner's Unbuilt Award 2025
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