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Curvilinear Forms of Fiber-Reinforced Concrete Harmonize with Locally Sourced Wood in a Community-Centric Hub

Author:
Arsalan Mirsadraei
Curvilinear Forms of Fiber-Reinforced Concrete Harmonize with Locally Sourced Wood in a Community-Centric Hub

Project in-detail

Curvilinear forms crafted from fiber-reinforced concrete seamlessly integrate with locally sourced wood to create a community hub focused on sustainability and cultural enrichment.
5 key facts about this project
01
Curvilinear facades enhance structural flow and blend with the landscape.
02
Designed with energy-efficient ventilation through strategically placed circular windows.
03
Locally sourced wood is combined with fiber-reinforced concrete for durability and aesthetics.
04
Interactive community spaces are integrated to promote cultural education and engagement.
05
Hydropower features provide renewable energy while highlighting sustainability efforts.

## Overview

Situated in De Smet, South Dakota, the project integrates cultural heritage, local ecology, and contemporary architectural methodologies. It is designed to function as both a community center and a landmark, promoting interaction among local residents and tourists. The intent is to create a multifunctional space where the past is explored, the present is engaged, and future possibilities are envisioned.

## Spatial Strategy and Community Engagement

The design employs a spatial strategy that prioritizes community interaction and cultural exploration. Central to this is the incorporation of designated areas for events like farmers' markets, which serve as a social spine within the building. Additionally, an accessible ramp guides visitors through the site, enhancing their understanding of De Smet’s historical and ecological narratives. The structure’s layout includes five distinct levels, each offering varying perspectives of the surrounding landscape, fostering a rich experience from quiet contemplation to active social engagement.

## Materiality and Sustainability

A commitment to sustainability is evident in the material choices, which harmonize with the local environment. Fiber-reinforced concrete forms the tower’s structure and is inspired by local geological features. Locally sourced wood is used for flooring, supporting regional resources, while expansive glass elements provide ample natural light and views of the natural landscape. Stainless steel fixtures enhance durability and modernity. Innovative design features, such as strategically placed circular windows, improve ventilation and energy efficiency, while integrated hydropower elements promote community education on sustainability practices.

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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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Take a seat and make a statement! Edition #4
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100,000 € Prize Fund / Kingpsan Edition #10
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