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Core Structures Overlooking the Valley with Sustainable Wood and Stone Elements

Authors:
Inés Izquierdo heredia, Enrique Arazuri marzal, Adrià Martínez maldonado, María Sant
Core Structures Overlooking the Valley with Sustainable Wood and Stone Elements

Project in-detail

Suspended platforms made of engineered wood and local stone rise above a Portuguese valley, creating a serene retreat designed for yoga and meditation.
5 key facts about this project
01
Suspended platforms maintain minimal ground impact, preserving the natural landscape.
02
Each core offers views oriented to sunrise and sunset, enhancing the meditative experience.
03
Local stone and sustainable wood create a strong connection to the surrounding environment.
04
The design incorporates a green roof, promoting energy efficiency and biodiversity.
05
Natural light is maximized through strategically placed windows and roof interruptions.

Surrounded by the serene landscape of the Portuguese valley known as "Vale de Moses," the design focuses on creating a retreat that promotes a deep connection between people and nature. The overall concept centers on elevated platforms that blend with the natural terrain, offering peaceful spaces for yoga and meditation. The layout takes into account the movement of the sun, aiming to enhance well-being through its engaging, thoughtful environment.

Design and Orientation

The arrangement of the retreat is strategically oriented towards the four cardinal directions: North, East, South, and West. This placement is essential for capturing sunlight throughout the day. It not only enriches the experience of time passing but also allows for a dynamic interaction with the surroundings. Each core of the design responds to the changing light and integrates these transitions into everyday activities, supporting practices that encourage reflection and mindfulness.

Functional Organization

The retreat is divided into two horizontal platforms, connected by four functional cores that include a kitchen, dressing room, storage, and bathrooms. This organization creates an open main room that maintains clear sight lines to the valley. It facilitates both personal space and community interaction, reflecting the retreat’s intention to bring people together for shared experiences.

Materiality and Construction

Materials chosen for the retreat enhance its connection to the environment. The stone foundation is made from local debris or natural excavations, establishing a strong link to the valley below. Prefabricated laminated wood pillars provide structural support, while wooden panels made from Pinus Pinaster reflect the natural setting. With double-glazed windows set in metal frames, the building achieves thermal efficiency while preserving views. Hinged wooden shutters offer both privacy and control over light during the day.

Design Details

A significant aspect of the design is the central interruption in the roof, which allows natural light to flood interior spaces. This design decision minimizes the need for artificial lighting. The green roof serves both aesthetic and ecological purposes, enhancing energy efficiency and reinforcing ties to the landscape. The combination of diagonal flooring and a reticular structure adds interest and encourages exploration. Users can engage with the layout in an intuitive way, discovering new angles and perspectives within the retreat.

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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
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