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Cross-Laminated Timber Retreat With Butterfly Roof and Rainwater Harvesting System

Author:
Ylva Fagraeus lundström
Cross-Laminated Timber Retreat With Butterfly Roof and Rainwater Harvesting System

Project in-detail

Utilizing a distinctive butterfly roof design crafted from cross-laminated timber, this eco-friendly retreat incorporates extensive glass facades and a rainwater harvesting system to create a harmonious space dedicated to wellness and mindfulness practices.
5 key facts about this project
01
The butterfly roof design optimizes solar energy collection while providing natural ventilation.
02
An innovative rainwater harvesting system is seamlessly integrated into the structure for irrigation use.
03
Cross-laminated timber construction enhances acoustic performance and thermal insulation.
04
Charred wooden shingles create a distinctive texture while offering fire resistance and durability.
05
Large glass panels promote a deep connection with the surrounding landscape, enhancing the experience of nature.
The Butterfly House is an architectural project that embodies a thoughtful and harmonious relationship between built environments and nature. Designed as a retreat space, the project represents a commitment to sustainable living and wellness. With its primary function as a yoga and meditation center, the Butterfly House serves as a sanctuary where individuals can disconnect from the stresses of daily life and reconnect with their surroundings.

At first glance, the Butterfly House captures attention with its distinctive roof design, which resembles the wings of a butterfly. This unique architectural feature is not merely decorative; it serves functional purposes that enhance energy efficiency and add to the overall ambiance of the dwelling. The roof's angles are carefully oriented to harness solar energy, incorporating photovoltaic solar panels that reduce dependency on non-renewable resources. The design emphasizes the importance of passive environmental systems, allowing natural light to flood the interior while minimizing energy consumption.

The envelope of the Butterfly House is made primarily from Cross-Laminated Timber (CLT), a sustainable material that provides structural stability and contributes to the aesthetic warmth of the interior spaces. The choice of CLT reflects a growing trend in architecture to utilize renewable wood resources, reinforcing the building's commitment to eco-friendly practices. Complementing the timber are large glass panels that facilitate seamless transitions between indoor and outdoor environments, encouraging occupants to engage with the natural landscape. This integration of glass not only enhances natural lighting but also fosters a sense of openness that is vital for mental well-being.

The project further distinguishes itself through its water collection system. Rainwater is strategically harvested via the roof, channeling water through designated downpipes into storage tanks. This water can be repurposed for irrigation or sanitary applications, promoting self-sufficiency and resource conservation, essential aspects of contemporary architectural design. The attention to such sustainable practices solidifies the architectural intent of creating a space that coexists harmoniously within its ecosystem.

The layout of the Butterfly House promotes both solitude and social interaction. Common areas are designed to foster community engagement, providing spaces for group activities and reflection. The orientation of these spaces encourages interaction while still allowing for private retreats where occupants can engage in personal practices such as yoga or meditation. This dual approach reflects a balanced consideration of individual and community needs, underscoring the holistic nature of the design.

Unique design approaches are evident throughout the project, particularly in how the architecture integrates with the surrounding environment. The butterfly roof not only symbolizes freedom and lightness but also serves practical functions, pooling rainwater effectively and enhancing the spatial dynamics of the structure. The incorporation of a Zen garden and outdoor meditation areas enriches the retreat experience, providing areas that invite contemplation and mindfulness while remaining conscious of the natural landscape.

In essence, the Butterfly House stands as a thoughtful exploration of how architecture can respond to ecological and human needs. The project’s design embodies a philosophy that prioritizes sustainability without sacrificing aesthetic values, creating a space that is both functional and inspiring. The harmony between materiality, form, and function is a testament to the project’s commitment to innovative yet practical architectural solutions.

For those interested in delving deeper into the architectural ideas and elements of the Butterfly House, reviewing the architectural plans, sections, and detailed designs will provide further insight into the thought processes and inspirations that shaped this project. Exploring these elements can enrich understanding of the ways in which architecture can serve both people and the environment effectively.
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100,000 € Prize Fund / Kingpsan Edition #10
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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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