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Thermal Mass and Coastal Integration in a Sustainable Timber Retreat

Authors:
Marin Petković, Laura Ibrahić
Thermal Mass and Coastal Integration in a Sustainable Timber Retreat

Project in-detail

Incorporating locally sourced stone and a steel frame, this cabin offers a seamless connection to its coastal environment while providing a multifunctional space for relaxation and outdoor living.
5 key facts about this project
01
Incorporates cross-laminated timber panels for structural efficiency and sustainability.
02
Utilizes charred wooden shingles for enhanced durability and fire resistance.
03
Features a bent A-frame design that optimizes natural light and views.
04
Incorporates locally sourced stones for thermal mass and aesthetic integration.
05
Designed for seasonal adaptability to ensure year-round functionality.
The architectural project under analysis is a cabin designed for a coastal location on the Baltic Sea. This structure exemplifies a modern approach to residential architecture, incorporating sustainable principles and local materials. The design emphasizes ecological harmony and adaptability, making it suitable for both recreational use and a retreat from urban environments.

The primary function of the cabin is to serve as a vacation residence that promotes outdoor living and engagement with nature. The layout is strategically formulated to include multifunctional spaces that optimize the interaction between indoor and outdoor environments, facilitating both communal and private activities.

Material selection is pivotal to this design. The structure utilizes locally sourced wood for both aesthetic and practical purposes, contributing to a sense of warmth and tradition. The incorporation of steel in the framework provides structural stability and allows for open, airy spaces, maximizing views and natural light. Additionally, stones collected from the beach play a dual role as thermal mass and landscape integration, anchoring the cabin within its setting.

The roof design includes overhangs that provide protection from inclement weather while allowing natural light to penetrate deeper into the living areas. Large windows foster a connection between the interior and the surrounding landscape, reinforcing the cabin’s relationship with its environment.

Unique Aspects of the Design Approach

A standout feature of this project is its adaptability throughout the changing seasons. The design accommodates varying climatic conditions on the Baltic coast, enabling the space to function effectively from summer to winter. In warmer months, the cabin opens up to facilitate outdoor activities, encouraging usage of its spacious patio and surrounding land for leisure. Conversely, during the chillier months, the layout transitions to create insulated spaces focused on comfort and warmth, with features such as a centrally located fireplace providing heat and a focal point for gathering. This thoughtful approach to design maximizes the usability of the space year-round.

Another distinctive characteristic is the cabin's integration with its natural surroundings. The architectural decisions reflect an awareness of the local environment, preserving and enhancing the coastal ecosystem. The project avoids imposing structures or harsh lines, aligning with the contours of the landscape. This respect for nature is a core aspect of contemporary sustainable design.

Functional and Efficient Layout

The interior layout of the cabin prioritizes efficiency and practicality. The central area serves multiple purposes, accommodating both sleeping and dining activities. This multifunctionality reduces the need for defined separate rooms, making the most of available space. Storage solutions have also been cleverly integrated into the design, offering areas for both equipment and necessities without compromising accessibility.

Provisions for a small preparation area enhance the cabin’s usability, allowing occupants to prepare meals while maintaining an open feel. The organization of spaces encourages movement and interaction, essential for socializing and enjoying communal experiences.

For further insights into the architectural ideas, plans, and sections of this project, readers are encouraged to explore the comprehensive presentation of the cabin. Understanding these elements will provide a clearer view of how the project successfully meets its design objectives while fitting seamlessly into its environment.
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100,000 € Prize Fund / Kingpsan Edition #10
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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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