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Rammed Earth Walls and Green Roofs Enhance Sustainability in Icelandic Ski Retreat

Authors:
Bhupinder Singh Nahal, Harper Sherman
Rammed Earth Walls and Green Roofs Enhance Sustainability in Icelandic Ski Retreat

Project in-detail

Utilizing rammed earth walls and a green roof, this ski cabin integrates sustainable materials and local design principles to provide a functional retreat for outdoor enthusiasts amid the Icelandic landscape.
5 key facts about this project
01
Rammed earth walls provide thermal mass and durability, enhancing energy efficiency.
02
A green roof integrates native flora, promoting biodiversity and natural insulation.
03
The bent A-frame design channels snow load away from the structure, improving stability.
04
Large panoramic glass panels optimize natural light and views of the surrounding landscape.
05
Timber accents and natural stone create a visual link to traditional Icelandic architecture.

Hellaskjól is an architectural project situated in the Icelandic landscape, designed as a ski cabin that serves both functionality and aesthetic integration with its environment. The structure introduces an innovative approach to seasonal retreat architecture, facilitating both shelter and a connection to the natural surroundings. Constructed primarily for outdoor enthusiasts, Hellaskjól offers a space for rest, social interaction, and equipment storage while accommodating local climatic challenges.

Sustainable design choices play a crucial role in the project. The use of regional materials, including reinforced concrete, timber, and natural stone, contributes to the building's resilience while minimizing its environmental impact. Each material was selected for its performance and relationship to the site, ensuring long-term durability and a cohesive visual identity.

Integration with Landscape and Cultural Context

What sets Hellaskjól apart from typical ski cabin designs is its deliberate integration with the surrounding topography. The architectural form references traditional Icelandic turf houses, characterized by their low-profile silhouette that respects the landscape. The roofline mimics the peaks of the nearby mountains, demonstrating an understanding of local architectural language. This thoughtful approach provides not only visual harmony but also functions to lessen wind load during harsh weather conditions, thereby enhancing occupant comfort.

The design incorporates expansive glass panels that facilitate panoramic views while maintaining thermal efficiency. Strategic placement of windows optimizes natural light, providing comfort and reducing the need for artificial lighting. The presence of a green roof system supports biodiversity, enhancing the building's ecological footprint while further blending it into the environment.

Functional Layout

The spatial organization of Hellaskjól emphasizes practicality, guiding visitor movement and interaction. The entryway efficiently accommodates ski equipment, serving as a transitional space that leads to communal areas. A central lounge area, enhanced by a fireplace, fosters social engagement among guests, effectively creating a communal hub within the structure.

The design includes dedicated facilities such as restrooms and changing rooms, specifically arranged to promote ease of access and functionality for users. The internal arrangement balances privacy with openness, allowing visitors to enjoy a cozy atmosphere while also appreciating the surrounding landscape. Architectural sections illustrate how the building interacts with the site, utilizing earth-rammed walls as insulating components that protect against the elements.

For those interested in further exploring the details of Hellaskjól, examining the architectural plans and sections will provide valuable insight into the project's design strategies and unique characteristics. Engage with the architectural ideas presented to gain a comprehensive understanding of how this project combines functionality, sustainability, and aesthetic integration in the Icelandic landscape.

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The Mujassam Watan Urban Sculpture Challenge invites architects and designers to create iconic public sculptures for one of two sites in Saudi Arabia: Abu Hadriyah Road or the Tharwa Sea Front in Al-Khobar. Proposals should reflect Saudi identity, culture, and future aspirations.

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The Mujassam Watan Urban Sculpture Challenge is an international architecture and design competition inviting creatives to shape the future of Saudi Arabia’s public spaces. With a total prize fund of €50,000, the competition calls for sculptural proposals that merge cultural symbolism with innovative design, offering participants a chance to see their concepts brought to life in a rapidly transforming national context.

Organised by Buildner in partnership with the Mujassam Watan Initiative, the challenge focuses on two prominent locations: Abu Hadriyah Road, a major highway and gateway into the Eastern Province, and the Tharwa Sea Front in Al-Khobar, a pedestrian-focused waterfront district. Designers must select one site and develop a sculpture that engages with its surroundings—whether addressing the fast-paced dynamism of a transit corridor or creating moments of interaction along a coastal promenade.

Proposals should be bold, site-specific, and rooted in narrative—drawing on themes such as heritage, national identity, transformation, and dialogue. Environmental responsiveness, material durability, and feasibility are strongly encouraged, as winning projects may be selected for actual construction.

Each submission must include four A2 landscape presentation boards, a cover image, and a written project description. The competition is open to professionals and students alike, working individually or in teams of up to four people. No professional license is required.

Registration is open until July 24, 2025, with final submissions due by August 27, 2025. Winners will be announced on October 1, 2025.

Mujassam Watan Urban Sculpture Challenge

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 24 July 2025

Enter an open architecture
competition now

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