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Cork Insulation and Cross-Laminated Timber Shape a Sustainable Retreat in the Portuguese Landscape

Authors:
Isa Neto, Matilde Vieira
Cork Insulation and Cross-Laminated Timber Shape a Sustainable Retreat in the Portuguese Landscape

Project in-detail

Utilizing cork insulation and cross-laminated timber, this retreat harmonizes with the Portuguese landscape while offering a serene space for mindfulness and meditation.
5 key facts about this project
01
Utilizes locally sourced cork for insulation, enhancing environmental sustainability.
02
Incorporates cross-laminated timber for structural integrity and aesthetic appeal.
03
Features a bent A-frame design that integrates with the surrounding landscape.
04
Includes a rainwater harvesting system to manage water resources efficiently.
05
Dedicated meditation space designed to promote mindfulness and relaxation.
The passive solar cabin in Olerios, Portugal demonstrates a thoughtful integration of architectural design with sustainable practices and the natural environment. This project exemplifies modern architecture's commitment to ecological responsibility while fostering well-being through its intentional use of space, materials, and design elements. The cabin serves primarily as a retreat for mindfulness and meditation, situated to enhance interactions with its surroundings and promote personal reflection.

The architectural design employs a clearly defined layout that includes a vestibule, main room, washing area, main storage, and an outdoor deck. Each space has been designated for functional purposes within the context of wellness, allowing for varied activities that cater to relaxation and rejuvenation. The large windows throughout the design invite natural light and provide sweeping views of the landscape, reinforcing the cabin's connection to its environment.

Utilizing local materials, the project emphasizes sustainability without sacrificing durability. Cork panels are prominent throughout the design, providing impressive thermal insulation while reflecting local traditions. Cross Laminated Timber (CLT) forms the structural framework, allowing for effective building performance alongside aesthetic appeal. The incorporation of hemp fiber in the deck enhances outdoor experiences, fostering a seamless transition from indoor activities to outside engagement. Other material choices, such as pre-cast concrete footings, insulation gross boards for temperature regulation, and light grey pre-painted metal sheets for roofing, further support the project's sustainable goals.

Unique Design Approaches

This project distinguishes itself by emphasizing a strong relationship to its site through the concept of the "Tree of Life," which captures the essence of interconnection and growth. The spatial arrangement prioritizes well-being, encouraging users to engage fully with both the cabin and its surroundings. The layout fosters connectivity, with a design that flows naturally from the interior to the exterior, particularly through the deck that acts as a bridge to nature.

One of the noteworthy aspects of the design is the passive solar strategies employed. The cabin utilizes natural ventilation and carefully curated design elements that enhance air quality and regulate indoor temperatures, ensuring comfort in both warm and cool seasons. Additionally, the project incorporates a rainwater harvesting system that efficiently manages water resources sustainably, directing rainwater away from the structure while supporting the surrounding landscape.

Integration of Functionality and Aesthetics

Moreover, the cabin's functionality extends beyond its basic structural elements. Each area has been carefully designed to maximize usability while maintaining a minimalist aesthetic that promotes tranquility. The flow of space encourages movement and interaction, enhancing the experience of solitude or communal activities.

This architectural design integrates modern techniques with a deep respect for the environment, resulting in a project that delivers a cohesive experience. To explore the architectural designs, plans, and sections in greater detail, readers are encouraged to review the presentations of this project. Delve into the architectural ideas that shape this unique cabin, as it stands as an exemplary model of sustainable architecture and wellness-focused design.
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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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