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Concave Gathering Spaces Within Plattenbau Slabs

Author:
Tai Terupo
Concave Gathering Spaces Within Plattenbau Slabs

Project in-detail

Incorporating concave landforms and a network of mesh walkways, the design enhances community engagement within the existing Plattenbau slabs, creating adaptable residential spaces that foster social interaction.
5 key facts about this project
01
Concave landforms create dynamic social spaces within the site.
02
The design incorporates mesh walkways for improved connectivity.
03
Existing Plattenbau slabs are integrated rather than demolished.
04
Adaptable residential layouts support diverse community needs.
05
Strategic roof perforations enhance natural light in communal areas.

The project addresses the urban challenges faced in Berlin, particularly between Central Berlin, known for its traditional architecture, and Outer East Berlin, characterized by modern developments. It focuses on Plattenbau slab buildings that were originally constructed to alleviate housing shortages after the war. Over time, these monolithic structures have come to represent isolation, as many residents moved to more historic neighborhoods following the fall of the Berlin Wall. The goal is to revitalize these slabs and reconnect them with the community by encouraging interaction and engagement among residents.

Design Concept

The concept revolves around the transformation of Plattenbau slabs into lively community spaces. It emphasizes the interactions between people and their surroundings through the creation of soft, porous spaces that link the buildings. These in-between areas are designed to encourage social connections and can adapt to various urban contexts where similar spaces are currently underused. Each space invites individuals to foster a sense of belonging and participation, reshaping their daily experience.

Spatial Configuration

Using a straightforward slab housing format typical in areas like Lichtenberg and Marzahn, the design aims to maximize space while promoting community activities. Inspiration from the denser districts like Mitte plays a key role in shaping the ground-floor engagement, seeking to create an inviting atmosphere. The integration of concave and convex landforms fosters gathering points. The variety in height and depth expands the interaction between the landscape and users, encouraging exploration and movement.

Circulation and Interaction

Circulation routes in the design are both horizontal and vertical, facilitating easy movement throughout the site. A mesh walkway on the first floor enhances interaction by providing narrow passageways that connect different spaces above and below. This design allows residents to see and experience their environment in new ways. The focus on connectivity between spaces invites engagement, making the community feel more integrated and cohesive.

Roof Structure and Environmental Integration

The roof envelops the in-between spaces and features circular perforations that enhance visual interest. This design not only contributes to the overall appearance of the project but also strengthens the functional relationship with the surrounding environment. The strategically placed openings allow natural light to reach the communal areas below, enriching the spatial experience.

The emphasis on light and openness creates a welcoming atmosphere, highlighting the importance of community interaction and engagement. The roof becomes a defining detail, blending beauty with purpose while encouraging a vibrant social environment.

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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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