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Turf Roofs and Dark Wood Retreats Designed for Northern Lights Viewing

Authors:
Jianfeng Liu, Bo Li, Zhen Zhang, Lutao Gao
Turf Roofs and Dark Wood Retreats Designed for Northern Lights Viewing
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Turf roofs and dark wooden structures create a seamless blend with the Icelandic landscape, providing visitors a warm, sustainable retreat that prioritizes Northern Lights observation.
5 key facts about this project
01
Turf roofs provide natural insulation and blend seamlessly into the surrounding landscape.
02
The design utilizes dark wood planks to enhance thermal efficiency and reduce visual impact.
03
Each guest house features large glass curtain walls, maximizing views of the Northern Lights.
04
Modular configurations allow flexible accommodation options for varying group sizes.
05
The project incorporates a self-sufficient power system using geothermal energy and batteries.

### Overview
Located in Iceland, the project emphasizes a harmonious relationship between architecture and the surrounding natural environment, enhancing the experience for visitors by promoting sustainable practices. The design draws inspiration from traditional Icelandic architecture while incorporating contemporary elements. A total of 18 small residences are arranged in a configuration that optimizes views of the Northern Lights and integrates seamlessly with the site's gentle hills.

### Spatial Organization
The architectural layout is characterized by a modular design that provides flexibility in accommodation options, accommodating varying group sizes and preferences. Each structure is organized in a circular plan around a central communal area, fostering social interaction among guests and enhancing the sense of community. Turf roofs on each building not only offer insulation but also integrate the structures into the landscape while providing unobstructed views of the auroras.

### Materiality and Energy Efficiency
Materials have been carefully selected to address both aesthetic and functional requirements. Dark wooden planks are used for the walls to absorb heat and blend with the landscape, while glass curtain walls invite natural light and views into the interiors. The deployment of thin black steel frames minimizes visual obstruction, enhancing spatial openness. Sustainability is prioritized through the use of locally sourced materials and energy-efficient systems, including geothermal energy and solar panels, which reflect Iceland's commitment to renewable resources. Each guest house is equipped with independent power systems and innovative water management strategies, contributing to overall ecological responsibility.

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The Next House: USA — A Global Call to Reimagine the American Suburb

`
Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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Design the next suburban home for the USA

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