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Cross-Laminated Timber Panels and Green Roofs Redefine Urban Living in Berlin

Authors:
Hui jie Lim, Katlego Nkomo
Cross-Laminated Timber Panels and Green Roofs Redefine Urban Living in Berlin

Project in-detail

Incorporating cross-laminated timber panels and sustainable green roofs, this Berlin housing solution creates a seamless blend of communal spaces and private living, addressing urban affordability while nurturing community ties.
5 key facts about this project
01
Utilizes cross-laminated timber panels for enhanced structural efficiency and sustainability.
02
Incorporates charred wooden shingles for improved durability and fire resistance.
03
Features a bent A-frame design that maximizes interior space while minimizing material use.
04
Integrates extensive green roofs to promote urban biodiversity and insulation.
05
Design emphasizes communal areas to foster social interaction among residents.
The project, Berlin Affordable Housing: Symbiotic Mutualism, focuses on providing sustainable and affordable housing solutions in an urban setting, specifically in Berlin, Germany. This architecture project embodies a commitment to community living while addressing the pressing need for housing affordability in a metropolitan context. It represents a synthesis of innovative design strategies and functional residential spaces that cater to the requirements of various occupants.

The function of this project extends beyond merely housing individuals; it seeks to create a nurturing environment where community interactions flourish and sustainability is prioritized. By integrating living spaces with communal areas, the design promotes social cohesion among residents, encouraging relationships that can enhance the overall quality of life within the neighborhood. The architecture achieves this through thoughtful spatial organization that emphasizes ease of movement and accessibility in both private and shared areas.

Several important components of the design contribute to its overall vision. The use of modular construction allows for flexible configurations of living spaces that can adapt to changing needs over time. This approach not only facilitates efficient construction but also embodies a sustainable ethos by minimizing waste and allowing for the use of recyclable materials. Among the materials employed in this project are reinforced concrete for its durability, steel frames that ensure structural integrity, and cross-laminated timber used in various interior elements for its warmth and sustainability. Low-emissivity glass is thoughtfully integrated into the design, maximizing natural light while reducing energy loss. Precast modular panels are utilized to expedite construction and ensure a high degree of precision in the building process.

A distinct feature of this housing project is the incorporation of green roofs and solar panels, which underscores a commitment to environmental responsibility. These elements not only contribute to energy efficiency but also enhance the aesthetic value of the building, promoting biodiversity within an urban context. The green roofs provide not only insulation but also recreational space for residents, fostering an intimate bond with nature and offering a respite from the urban environment.

The design approach takes into consideration the importance of public and private transitions. Communal courtyards and shared facilities are strategically placed to encourage interactions among residents while offering a semblance of privacy in individual units. This dual focus on community and personal space reflects a nuanced understanding of contemporary living, where the lines between private life and communal existence blur harmoniously.

The visual aspect of the project reveals a modern aesthetic characterized by clean lines and honest materiality. The contrast between the transparency of glazing and the textured surfaces of exposed materials creates an inviting atmosphere, blurring the boundary between interior and exterior. This architectural decision not only enhances the overall experience for residents but also emboldens a connection with the surrounding urban landscape.

As a final note, this project showcases a progressive response to the challenges of urban living, emphasizing the importance of design in shaping not just buildings but communities. By exploring its architectural plans, sections, and overall design principles, readers can gain a deeper understanding of its thoughtful execution and the unique ideas that inform this exemplary housing solution. Engaging with the full presentation of this project will provide valuable insights into the architectural innovations that inform the design and the functional outcomes it aims to achieve.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

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

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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