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Cross-Laminated Timber Cabin Featuring Built-In Rainwater Harvesting System in Coastal Latvia

Authors:
Jade Pollard, Vicky Tippell
Cross-Laminated Timber Cabin Featuring Built-In Rainwater Harvesting System in Coastal Latvia

Project in-detail

Constructed with cross-laminated timber and designed to incorporate a rainwater harvesting system, the coastal cabin offers a sustainable living solution tailored for seasonal use in Latvia.
5 key facts about this project
01
Constructed with cross-laminated timber for enhanced structural integrity and insulation.
02
Incorporates a rainwater harvesting system for self-sufficient water usage.
03
Features charred wooden shingles for durability and weather resistance.
04
Designed with a bent A-frame structure for dynamic spatial experience.
05
Utilizes foldable sleeping platforms to maximize efficient use of space.
The architectural project under review is a sustainable cabin located in Latvia. The design aligns with the principles of ecological responsibility, adaptability, and functional living. The structure is intended for seasonal habitation, ensuring that it accommodates the environmental conditions characteristic of the coastal region. The cabin is designed to merge with the surrounding landscape while providing comfort and practicality for its occupants.

Sustainable Materiality and Construction Techniques

The cabin utilizes cross-laminated timber (CLT) as its structural core, reflecting a commitment to sustainable building practices. This material offers significant thermal insulation and durability, essential for both summer and winter conditions. The exterior cladding is made from Siberian larch, chosen for its natural resistance to weathering and its visual compatibility with the wooded environment. A concrete base is employed to provide stability, ensuring that the structure can withstand potential environmental challenges associated with its coastal location.

The design incorporates triple-glazed windows, enhancing energy efficiency by minimizing heat loss while maximizing natural light. In addition, a rainwater harvesting system is integrated, promoting self-sufficiency in water usage.

Functional Zoning and Spatial Organization

The cabin features a well-planned interior layout that distinguishes between public and private spaces. A covered porch facilitates social interaction, while the entrance area is carefully designed to prevent the intrusion of external elements. Sleeping accommodations are arranged with foldable platforms that allow for flexibility, making the most of the available space and supporting individual privacy.

The project places significant emphasis on adaptability, with the potential for the cabin to be repositioned according to site conditions. This feature not only supports varied residential needs but also encourages a direct connection with the surrounding landscape, enhancing the living experience.

Innovative Environmental Responsiveness

This project stands out in its approach to environmental integration. The design philosophy prioritizes the cabin's placement and orientation to optimize natural lighting and views, aligning with the site’s geographic context. The architectural responses to climate—such as the shading features and insulation strategies—ensure that the cabin remains comfortable throughout the year without excessive reliance on mechanical heating or cooling systems.

The project aligns with modern architectural ideas that advocate for sustainable living without compromising aesthetics or functionality. This dual focus on serviceability and environmental consciousness establishes the cabin as a prototypical model for future developments in similar coastal settings.

Exploring the project presentation, including architectural plans, architectural sections, and architectural designs, will provide further insights into its detailed design strategies and innovative solutions. The careful balance of form, function, and sustainability in this cabin provides a valuable case study for contemporary architecture practices.
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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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