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Elevated Shelter Crafted with Sitka Spruce and Low-E Glass Amidst Volcanic Terrain

Authors:
Edmund hong xiang Tan, Yih Lee
Elevated Shelter Crafted with Sitka Spruce and Low-E Glass Amidst Volcanic Terrain

Project in-detail

Crafted from Sitka spruce and designed with expansive low-E glass, the structure offers a sheltered retreat that harmonizes with the rugged volcanic landscape, catering to hikers and visitors seeking respite.
5 key facts about this project
01
Crafted with locally sourced Sitka spruce for enhanced sustainability.
02
Features large expanses of low-E glass for optimized thermal efficiency.
03
Incorporates volcanic rock elements to connect with the landscape.
04
Designed with flexible seating arrangements for diverse visitor needs.
05
Utilizes charred wooden shingles for durability and weather resistance.

Hverfjall Kaffihús is an architectural project located at the edge of the Hverfjall volcanic crater in Iceland. This structure serves multiple functions, primarily acting as a café for visitors and hikers exploring the surrounding volcanic landscape. The design integrates seamlessly with the natural environment, creating a space that encourages both relaxation and interaction.

The overall concept of Hverfjall Kaffihús reflects a commitment to sustainability and the appreciation of local vernacular architecture. The project aims to provide shelter while enhancing the trekking experience, offering panoramic views of the stunning landscape. The strategic use of large windows ensures ample natural light and creates a visual connection with the surrounding area, promoting a sense of unity between the structure and nature.

Unique Design Approaches Emphasizing Local Context

Hverfjall Kaffihús employs distinct architectural features that set it apart from other similar projects. The building’s layout is designed to accommodate diverse visitor needs, including areas for individual reflection, communal gatherings, and art exhibitions. This flexibility allows the space to adapt to various functions throughout the year. Furthermore, the roof’s gentle slope mimics the natural topography, reducing visual impact and allowing for effective rainwater management.

The use of local materials is another key aspect of the project. Hverfjall Kaffihús features Sitka spruce and Doney birch woodstrip parquet flooring, which not only provides warmth but also promotes sustainable forestry practices. The incorporation of dark oak batten cladding enhances the building’s connection to traditional Nordic architecture while ensuring durability. Moreover, large expanses of double-glazed low-E glass maximize thermal efficiency, demonstrating the project’s commitment to energy-conscious design.

Architectural Elements Enhancing Functionality and Experience

Inside, Hverfjall Kaffihús is divided into specific zones to optimize visitor experience. The coffee room forms the heart of the café, featuring flexible seating arrangements that accommodate different group sizes and dynamics. This thoughtful configuration encourages social interaction while allowing guests to enjoy stunning views of Hverfjall.

The lounge area, adjacent to the coffee room, is designed for relaxation, featuring natural materials that enhance comfort. The gallery space hosts a rotating collection of art and cultural exhibits, fostering community engagement while showcasing local talent. This combination of functional areas and artistic expression reflects the project’s aim of being more than just a café—it seeks to serve as a cultural hub in this unique geological context.

To explore the architectural plans, sections, and detailed designs of Hverfjall Kaffihús, please engage further with the project presentation. By reviewing the architectural ideas and design elements, readers can better appreciate the thought processes that shaped this project.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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