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Cross-Laminated Timber and Hay Insulation Merging with Mountain Views for Recreational Retreat

Authors:
Arthur Badalian, Ara Hovsepyan
Cross-Laminated Timber and Hay Insulation Merging with Mountain Views for Recreational Retreat
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Utilizing cross-laminated timber and hay insulation, this retreat harmoniously integrates with its mountainous surroundings, providing a flexible space for recreation and connection with nature.
5 key facts about this project
01
Utilizes hay bales for natural insulation, enhancing thermal performance.
02
Features large, strategically placed windows for optimal mountain views.
03
Incorporates a flexible interior layout to accommodate various recreational activities.
04
Constructed using locally sourced materials for minimal environmental impact.
05
Elevated design reduces ground disturbance, preserving the natural landscape.

### Project Overview

Cabin A is situated in a northern region characterized by dramatic topography and variable climate conditions. The design aims to minimize ecological disruption while catering to the needs of outdoor enthusiasts. The A-frame structure is selected for its efficiency in addressing environmental challenges while fostering comfort and functionality.

### Spatial Strategy and User Experience

The A-frame design features a steeply inclined roof that effectively manages wind load and facilitates snow shedding, thereby enhancing structural performance. The elevated positioning of the cabin reduces its footprint on the surrounding terrain and allows for accessibility through ramps or stairs. The flexible interior layout is designed to accommodate up to ten occupants, offering distinct zones for sleeping, living, cooking, and sanitation. Rotatable tables and configurable spaces enhance versatility for various activities and gatherings, ensuring that the cabin meets diverse user needs in a communal setting.

### Materiality and Sustainability

The choice of building materials reflects a commitment to environmental sustainability. Laminated timber, used in the frame construction, provides structural strength and warmth, while cross-laminated timber (CLT) is employed for the walls and roof, known for its insulation properties and sustainable sourcing from renewable forests. Natural insulation is achieved using hay bales positioned between the timber ribs, contributing to thermal efficiency and ecological alignment.

Incorporating large windows facilitates natural light and offers panoramic views of the landscape, while plywood finishes on interior walls ensure durability with a natural aesthetic. The design also highlights sustainability through features such as rainwater collection, promoting self-sufficiency, and the use of locally sourced materials, reinforcing ecological sensitivity. The assembly process is streamlined for ease and efficiency, allowing for quick setup, which is beneficial for recreational groups or research expeditions.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

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Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
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Final registration deadline 30 October 2025

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