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Double Skin Facade with Integrated Sky Gardens in Community Housing

Author:
Walter Hughes
Double Skin Facade with Integrated Sky Gardens in Community Housing

Project in-detail

A double skin facade enhances climate control while integrated sky gardens provide green spaces within a community housing development, promoting sustainability and connectivity in an urban setting.
5 key facts about this project
01
Kintsukuroi concept symbolizes renewal and integrates historical context into the design.
02
Double skin facade provides natural ventilation and energy efficiency year-round.
03
Sky gardens enhance biodiversity and provide outdoor spaces for residents.
04
Modular design reduces circulation areas, maximizing usable living space.
05
Vertical landscaping blurs the boundaries between natural and built environments.

The Berlin Watch Towers (BWT) project is located in a historic area of Berlin, where remnants of the Berlin Wall once divided the city. The design addresses current urban living needs while highlighting the importance of local history. By combining residential spaces with community features, the project aims to create a sense of belonging and continuity.

Design Concept

At the core of the design is the Kintsukuroi philosophy, which values the beauty found in repair and renewal. This idea transforms the historical context of the Berlin Wall into a modern living environment. The design expresses a relationship between the past and the present, illustrating how architecture can reflect cultural narratives.

Spatial Configuration

The project consists of 70 flats that include one- and two-bedroom units, alongside a townhouse block featuring an additional 40 flats. The design maximizes space efficiency by limiting circulation, ensuring an open and inviting feel. This thoughtful layout enhances affordability and livability, fostering a community atmosphere where residents can connect with one another.

Environmental Considerations

BWT takes an eco-friendly approach with a net-zero energy model. This strategy includes sky gardens that contribute to local ecology, as well as a double skin facade system that allows for effective climate control. During warmer months, natural ventilation is encouraged, while adjustable louvers help regulate airflow in transitional seasons, which reduces energy needs in winter.

Integration of Transitional Spaces

Transitional spaces play a significant role in the design, facilitating connections among residents. The presence of terraces, glass cladding, and a wood curtain wall creates a flow between the indoors and outdoors. Windows that can open both manually and automatically enhance this connection, allowing for fresh air and light, which improves the overall living experience.

The vertical incorporation of landscape features reflects a commitment to ecological integrity. This design choice encourages a harmonious relationship between the built environment and nature, allowing for a more enriching urban experience.

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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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