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Cross-Laminated Timber Shelter with Solar Integration for Sustainable Hiking Retreat

Authors:
Gavin Murray, Sean Douglas
Cross-Laminated Timber Shelter with Solar Integration for Sustainable Hiking Retreat
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Constructed from cross-laminated timber and equipped with solar power, the structure integrates modular design with sustainability to serve as a functional shelter for hikers navigating Iceland's rugged terrain.
5 key facts about this project
01
Constructed with modular cross-laminated timber, allowing for efficient prefabrication and assembly.
02
Features charred wooden shingles that enhance weather resistance and reflect traditional Icelandic building methods.
03
Incorporates a bent A-frame design, optimizing structural integrity while maximizing interior space.
04
Utilizes passive solar heating techniques integrated into the roof design for energy efficiency.
05
Designed to blend seamlessly with the landscape, minimizing environmental impact and maintaining natural aesthetics.

## Overview

The Stacked Bothy is a design initiative located within Iceland's diverse landscapes, aimed at reinterpreting traditional hiking cabins. This project addresses the challenges presented by the rugged topography, often marked by extreme weather conditions, while providing essential amenities for trekkers. By combining contemporary architectural practices with traditional forms, the design promotes modular construction and sustainability, advocating for responsible tourism along popular trekking routes.

## Spatial Organization

The Stacked Bothy features a two-level configuration, designed for efficiency and comfort. The ground floor encompasses communal areas for cooking, socializing, as well as facilities for showers and toilets, enhancing the overall user experience. The upper level serves as a sleeping loft, maximizing natural light and views through its careful orientation and angled roof design. This layout not only respects functional needs but also facilitates rainwater collection and solar panel installation, reinforcing the building's environmental integration.

## Material and Sustainability

Sustainability is central to the material selection of the Stacked Bothy. Key components include cross laminated timber (CLT) for its structural resilience and low carbon footprint, lightweight cladding that enhances both insulation and overall building weight, and precast concrete for foundational stability. The incorporation of aluminum window shutters offers security and thermal efficiency. Collectively, these materials underscore a commitment to reducing ecological impact while maintaining a robust architectural presence in the landscape. The design also accommodates renewable energy solutions, embedding wind and solar power technologies within its framework to further enhance self-sufficiency.

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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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