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Acoustic Comfort Through Laminated Timber and Green Courtyards in Affordable Urban Housing

Authors:
Kerstin Wanke, Sophie Michel
Acoustic Comfort Through Laminated Timber and Green Courtyards in Affordable Urban Housing

Project in-detail

Utilizing cross-laminated timber for enhanced acoustic performance, this affordable housing solution integrates green courtyards and accessibility features to foster a vibrant community in an urban setting.
5 key facts about this project
01
Utilizes cross-laminated timber panels to enhance structural strength and thermal efficiency.
02
Incorporates charred wooden shingles for fire resistance and aesthetic appeal.
03
Features a bent A-frame design to optimize light infiltration and spatial dynamics.
04
Integrates communal green courtyards to promote social interaction among residents.
05
Designed with accessibility in mind, accommodating a diverse range of users.
The architectural project at Balboa Park Station in San Francisco addresses the acute need for affordable housing in an urban environment. This initiative transforms a previously underutilized parking lot into a multi-family residential complex designed for low and middle-income households. The project strives to enhance urban density while preserving important green spaces and community amenities.

The overall layout consists of three primary building structures that facilitate efficient use of space, ensuring that light and airflow are optimized throughout the residential units. A comprehensive approach to the site’s organization directs pedestrian movement and encourages social interaction among residents.

Sustainable Material Choices and Innovation
The project utilizies prefabricated modular units, which offer both cost efficiency and rapid construction methods. The inclusion of reinforced concrete ensures structural stability while addressing seismic safety considerations typical for San Francisco. Laminated timber is employed for non-structural elements, creating a warm aesthetic that connects inhabitants to natural materials. A key feature of the design is the incorporation of double glazing—specifically the "Hamburger Fenster" system—which effectively reduces noise pollution from the bustling urban context. This window design assists in maintaining acoustic comfort within the living units, an essential consideration for urban residential architecture.

The project also emphasizes ecological sustainability through its landscaping design. Communal courtyards, interspersed between structures, incorporate native plant species aimed at fostering local biodiversity. These outdoor spaces not only enhance the quality of life for residents but also function as important social hubs within the community.

Community-focused Design
At the core of this project lies its commitment to community engagement. The architectural design promotes inclusivity by offering a range of unit types, from studio apartments to larger family homes. This variety ensures adaptability to different household compositions.

Access is another crucial aspect of the project. Ground floor units feature accessibility features for residents with disabilities, ensuring equal opportunity for all community members. The layout further encourages physical activity through pathways designed for pedestrians and cyclists, promoting healthier lifestyles.

Sustainable transportation solutions are integrated into the project as well, with designated areas for electric vehicle charging and bicycle storage. This foresight encourages residents to consider greener transportation options, aligning with broader urban sustainability goals.

The Balboa Park Station housing project exemplifies modern architecture that effectively addresses the challenges of urban living. By prioritizing affordability, sustainability, and community interaction, this design represents a thoughtful response to the housing crisis in San Francisco.

For those interested in exploring the architectural plans, sections, designs, and ideas in greater detail, a closer examination of the project presentation is recommended.
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Enter an open architecture
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
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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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