Get inspired!

17,249 architecture projects

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

Curved Glass Enclosure Featuring Riga Pine and Sustainable Water Harvesting for Meditative Retreat

Authors:
Ilgım Eroğlu, Semiha Kan
Curved Glass Enclosure Featuring Riga Pine and Sustainable Water Harvesting for Meditative Retreat

Project in-detail

Curved glass walls and locally sourced Riga pine create a seamless connection with nature in a meditative retreat that emphasizes sustainability and self-reflection.
5 key facts about this project
01
Curved glass walls enhance transparency and visual connectivity with the surrounding forest.
02
Riga pine wood is used extensively for structural integrity and local material sustainability.
03
A rainwater harvesting system is integrated to support eco-friendly living practices.
04
The unique helix shape promotes natural airflow and spatial fluidity within the retreat.
05
Traditional kuzine provides multifunctional heating and cooking solutions, combining modern and cultural practices.
Helix Baltica is an architectural project located in Riga, Latvia, that emphasizes the connection between built environments and natural landscapes. Designed as a retreat space, it seeks to provide a peaceful environment for meditation and reflection, fostering a deeper relationship between individuals and their surroundings. The architecture integrates a variety of natural materials and sustainable practices, making it particularly relevant in contemporary architectural discussions.

The structure features a unique helix shape that enhances spatial flow, allowing for natural movement and connectivity between indoor and outdoor areas. Curved walls, primarily made of glass, facilitate transparency and visual interaction with the surrounding forest. This design not only provides aesthetic benefits but also enhances the occupants’ sensory experience by immersing them in nature. The choice of materials is deliberate, with an emphasis on local resources, such as Riga pine wood, which contributes to the local vernacular while minimizing the carbon footprint of the project.

Unique Design Features

Helix Baltica distinguishes itself through several innovative design approaches. The use of a helix form is not only visually compelling but also embodies a natural growth pattern, allowing the structure to blend seamlessly with its environment. This form creates a protective cocoon for users, encouraging a focused, meditative experience. The extensive use of glass walls provides expansive views and continuity with the surrounding landscape, allowing natural light to permeate the space.

The integration of a rainwater collection system reflects a commitment to sustainability. This system supports water efficiency within the retreat, aligning with modern architectural practices that prioritize environmental stewardship. Furthermore, the inclusion of a traditional kuzine for heating and cooking serves multiple functions, enhancing the utility of the space while promoting traditional practices.

Architectural Components

In terms of functionality, Helix Baltica includes important components that support its primary purpose as a meditation retreat. The interior layout is optimized for comfort, featuring designated areas for seating, storage, and sanitation. The walls incorporate natural insulation, which moderates interior temperatures and enhances the occupants' experience without relying heavily on artificial climate control systems.

Accessibility is also a key consideration in the design, with intuitive entry points that facilitate ease of movement for a variety of users. The structure’s thoughtful approach to design fosters an environment conducive to relaxation and introspection, making it suitable for short retreats or prolonged stays.

Helix Baltica serves as a model for future architectural projects that aim to harmonize human experiences within nature. For those interested in exploring the intricate details of this project, including architectural plans, sections, and design concepts, further investigation into its presentation can provide valuable insights into its execution and design philosophy.
Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #2
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
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
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 17,249 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