Get inspired!

17,725 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

Spiral Retreat Crafted with Beeswax and Natural Wood

Author:
Damla Oktay
Spiral Retreat Crafted with Beeswax and Natural Wood

Project in-detail

The design incorporates a logarithmic spiral shape inspired by the Nautilus mollusk and utilizes beeswax for lighting, creating a compact retreat that emphasizes meditation and connection with nature.
5 key facts about this project
01
The cabin's spiral design enhances privacy through gradual transitions.
02
Natural wood materials are sourced locally to minimize environmental impact.
03
A skylight in the roof connects the indoor space with the sky above.
04
The retreat operates independently with a manual water pump and composting toilet.
05
Beeswax chandeliers provide soft, non-toxic illumination at night.

The Silent Cabins project is situated within the forests of Latvia, a region known for its commitment to natural preservation. It serves as a retreat for silent meditation, allowing individuals to connect deeply with their surroundings. The design emphasizes simplicity and reflection, aiming to create an atmosphere that promotes peace and solitude.

Architectural Concept
-
Named Spira Mirabilis, the design takes inspiration from the shape of the Nautilus Balticus. The spiral structure provides both stability and a meaningful connection to themes of growth, movement, and self-discovery. By using forms observed in nature, the design suggests that architecture can guide human experiences and strengthen ties to the environment.

Spatial Organization
-
A significant feature of the Silent Cabins is the careful arrangement of spaces that shifts from public areas to private ones. There are six levels of privacy incorporated into the design, with an elevated ground level marking the first step away from the outside world. This gradual transition supports the meditative function of the cabins, providing a comforting space for personal reflection. Additionally, the covered terrace offers a semi-private outdoor area, allowing visitors to engage with the forest while enjoying some shelter.

Sustainability and Systems
-
Sustainability is a core principle of the design, which maintains a minimal environmental impact. The cabins are compact, measuring just 15 square meters, yet the design utilizes the space effectively, fostering an open environment. They operate independently from conventional utilities, featuring a manual hand-pump for water and a removable wastewater tank. A composting toilet reinforces the commitment to sustainability, minimizing reliance on traditional waste systems.

Natural Lighting and Ambiance
-
Natural light plays an essential role in the design, with skylights and strategically placed windows that enhance connections between the indoor and outdoor spaces. This focus on light contributes to a warm ambiance throughout the cabins. A notable detail is the custom candle chandelier crafted from beeswax, which provides gentle illumination at night, avoiding the release of toxic emissions. This careful consideration of light and materials creates a tranquil mood that aligns with the retreat's purpose.


The dome-shaped roof rises toward the skylight, inviting views of the sky into the meditation area and merging the interior space with the elements above.

Noticed a mistake?
Highlight the text and click on
Noticed a mistake

MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

`
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

Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 17,725 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy