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Cross-Laminated Timber Shelter with Geothermal Heating in the Icelandic Landscape

Cross-Laminated Timber Shelter with Geothermal Heating in the Icelandic Landscape
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Utilizing cross-laminated timber and geothermal systems, this shelter minimizes its ecological footprint while providing a functional retreat for outdoor enthusiasts in the rugged Icelandic landscape.
5 key facts about this project
01
Utilizes cross-laminated timber for rapid construction and structural stability.
02
Incorporates a bent A-frame design to enhance snow management and aerodynamics.
03
Features extensive glazing to optimize natural light and views of the landscape.
04
Includes geothermal heating to achieve energy efficiency in extreme climates.
05
Integrates a greenhouse terrace that extends outdoor usability throughout the year.

## Project Overview
Located in Iceland, the "Ice Bound" structure addresses the challenges posed by the region's extreme climate through a design that melds traditional Nordic cabin aesthetics with bioclimatic principles. The intent is to create a sustainable retreat that prioritizes comfort, natural light, and thermal efficiency, while also harmonizing with the striking Icelandic landscape.

## Spatial Configuration and Functionality
The layout is organized into three interconnected structures linked by a central pathway, optimizing solar orientation. The first floor provides essential amenities such as equipment check-in areas, restrooms, and parking for snowmobiles, along with a workshop space for various outdoor activities. Communal areas, including a spacious living room and kitchen, are situated on the second floor to enhance social interaction among visitors. A greenhouse terrace further promotes outdoor connectivity, extending usable space and offering panoramic views of the surrounding environment.

## Material Selection and Sustainability
Materiality plays a crucial role in the project's durability and environmental integration. Cross-Laminated Timber (CLT) serves as the primary structural component, providing strength along with expedited assembly processes. Extensive glazing is employed to maximize daylight and views while functioning as a thermal barrier. Steel elements are incorporated to enhance structural integrity and facilitate efficient construction methods. The selection of materials reflects a balance between traditional techniques and contemporary innovations, reinforcing the commitment to sustainability and ecological compatibility inherent in the design philosophy.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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