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Charred Wooden Shingles and Solar Energy Integration in Sustainable Residential Living

Authors:
Kathryn Larsen, William Qian
Charred Wooden Shingles and Solar Energy Integration in Sustainable Residential Living

Project in-detail

With its charred wooden shingles and energy-efficient solar integration, this sustainable living solution in Copenhagen redefines community-focused architecture while embracing traditional design principles.
5 key facts about this project
01
Incorporates charred wooden shingles for enhanced durability and aesthetic appeal.
02
Utilizes cross-laminated timber panels for improved structural efficiency and sustainability.
03
Features a bent A-frame design that optimizes natural light and ventilation.
04
Integrates smart-home technology for efficient resource management tailored to residents.
05
Employs a modular construction approach to minimize waste and allow design flexibility.
The Tommelisehouse project, situated in Amager fællede, approximately 2.5 km from Copenhagen, epitomizes a modern approach to sustainable living by revitalizing concepts from traditional Danish architecture, particularly the “Bondhehus.” This architectural design goes beyond mere aesthetics; it represents a thoughtful integration of modern technology, environmental considerations, and social inclusivity woven into the fabric of contemporary urban living.

At a fundamental level, the project functions as a residential development that is both forward-thinking and deeply rooted in its context. Each unit stands as a testament to how architecture can embrace the principles of sustainability while maintaining a dialogue with local heritage. The Tommelisehouse is not just a collection of homes; it is a community-oriented environment designed to foster interaction and connection among residents. The layout and design elements carefully contemplate how individuals and families will live and interact, promoting a sense of belonging.

One of the significant aspects of this architectural endeavor is its sustainable framework. Tommelisehouse is designed with a commitment to reducing ecological footprints, integrating renewable energy sources, and managing natural resources efficiently. Each house is equipped with systems that harvest solar energy, generating about 17 kWh per day. This focus on energy efficiency is complemented by rainwater harvesting systems capable of collecting and storing up to 500 liters of water per unit, thereby promoting responsible water usage. Such design features not only minimize the environmental impact but also empower residents to take an active role in resource management.

The architectural design employs a modular approach characterized by what is referred to as “One Kit Two Houses.” This innovative technique allows for flexibility in construction and offers an alternative way to reduce waste by utilizing prefabricated components. Such strategies reflect an understanding of contemporary architectural challenges and the need for adaptive solutions in urban environments.

Materiality plays a crucial role in Tommelisehouse's overall success. The choice of materials is purposeful, emphasizing sustainability and durability. A prefabricated timber frame forms the structural backbone of each unit, providing robustness while remaining lightweight. Recycled glass is used for partitions, allowing natural light to permeate while conserving resources. The inclusion of a hydrophobic coating on the roofing system enhances durability, an essential factor given Denmark's climatic conditions. Additionally, high-performance windows fitted with waterproof membranes ensure thermal comfort while effectively managing moisture, further underlining the project's commitment to energy efficiency.

The design of Tommelisehouse also embraces traditional elements of Danish architecture. The use of colorful facades and pitched roofs pays homage to the region's historical context, blending seamlessly with the neighborhood’s character. However, these traditional elements are complemented by modern sensibilities, showcasing a unique amalgamation of past and present.

Another distinct feature of Tommelisehouse is its emphasis on social spaces within the community layout. These communal areas are intentionally designed to facilitate social interaction among residents, encouraging engagement and collaboration. By creating visible spaces for gatherings, the project fosters a sense of community, which is increasingly essential in urbanized settings where social isolation can be a challenge.

This architectural project embodies a thoughtful exploration of how design can respond to modern needs while respecting historical precedents. With its integration of sustainability, community engagement, and a robust connection to place, Tommelisehouse serves as a model for future residential developments. Readers are encouraged to explore the project's details further, including architectural plans, sections, designs, and ideas to gain a more comprehensive understanding of its innovative approach and implications for urban architecture.
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MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
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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