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Straw Insulation and Local Stone Form a Sustainable Retreat for Wellness

Authors:
Kosar Movahedi, Reyhaneh Farahbakhsh, Shahrzad Habibi parsa
Straw Insulation and Local Stone Form a Sustainable Retreat for Wellness

Project in-detail

Constructed with straw insulation and local stone, the cabin offers a self-sufficient space for massage and meditation within the serene landscape of Vale de Moses.
5 key facts about this project
01
The cabin is designed to be fully self-sufficient, using solar panels for energy.
02
Grey water from the sink is recycled for irrigation of the surrounding landscape.
03
Rotating polycarbonate windows allow users to control light and ventilation.
04
Constructed with locally sourced materials, including straw for insulation.
05
The elevation of the cabin adapts to uneven terrain, enhancing connection to the site.

Cabine de Calma is a massage and meditation cabin located in the peaceful setting of the Vale de Moses retreat center. The design emphasizes a close relationship between the building and nature, creating a space that enhances relaxation and well-being. It serves as a sanctuary where visitors can enjoy treatments while surrounded by the serene landscape.

Design Concept

The design focuses on establishing a strong connection between users and their environment. The cabin features three main areas: an entrance space, a connecting intermediary space, and a larger treatment room. The entrance acts as a transition, guiding visitors from the outside into a more restful atmosphere. The intermediary area has a lower ceiling, leading into the main treatment room, which includes key amenities like a handwashing sink and storage space. This layout promotes flexibility, allowing for various activities while fostering a sense of calm.

Spatial Organization

The architecture of Cabine de Calma values simplicity and practicality. The structure is designed for easy assembly by local workers, encouraging community participation. Orientation toward the south maximizes sunlight, which helps with energy efficiency and offers views of the beautiful landscape. Raising the cabin above ground level allows it to adapt to uneven terrain, enhancing its integration with the natural surroundings and improving the experience for visitors.

Sustainability Features

Sustainability is a key focus of the cabin's design. It incorporates solar panels to produce energy, making it self-sufficient and reducing dependency on outside resources. Access to the solar battery system is provided through a closet in the transitional area. Additionally, a grey water filtration system helps recycle water, creating a sustainable irrigation solution for the grounds. These features ensure that the building is not only user-friendly but also environmentally responsible.

Materiality

The design incorporates locally sourced materials that emphasize sustainability and functionality. The foundation is made of stone, while timber forms the main structural elements. Straw is used as insulation within the walls, contributing to energy efficiency. Cork is selected for interior finishes due to its natural appearance and sound-absorbing qualities. The exterior is clad in wooden panels, and polycarbonate windows are installed to provide light and ventilation.

These careful choices in materials and design details create a relaxing atmosphere, offering visitors an exceptional environment for meditation and wellness.

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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
competition now

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