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Weathered Steel and Turf Roof Blending Cinema with Iceland's Natural Landscape

Author:
Joseph Tran
Weathered Steel and Turf Roof Blending Cinema with Iceland's Natural Landscape
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A façade of weathered steel and a turf roof create a harmonious connection with the Icelandic landscape while providing a unique underground space for cinematic experiences.
5 key facts about this project
01
Above-ground turf roof provides panoramic views of the surrounding landscape.
02
Façade constructed from weathered steel enhances durability and aesthetic alignment with nature.
03
Underground spaces promote a unique cinematic atmosphere through natural formwork.
04
Strategic minimal openings control light and create intimate visitor experiences.
05
Integration of native Arctic thymes softens the building’s exterior and supports local ecology.

The Green Cave is located in Iceland and aims to provide a unique space for cinema enthusiasts. The overall design focuses on how the building interacts with the surrounding landscape. With its underground areas, it invites visitors to explore and experience a blend of nature and film. The design uses dark spaces to create a sense of mystery and a connection to the environment.

Integration with Landscape
- Dark underground spaces are designed to reflect the natural terrain. The layout allows for smooth transitions between inside and outside. There are minimal openings in the structure that control light, guiding visitors toward more intimate areas within the building.

Façade and Entry
- A sunken outdoor entry acts as both a functional access point and a welcoming feature. The façade is made from corrugated weathered steel, which blends into the surrounding environment. Native Arctic thymes are used on the exterior, softening the appearance of the steel and enhancing the building's natural aesthetics.

Spatial Configuration
- The interior is organized to encourage interaction among visitors. Important spaces like the lobby and theater are positioned to support easy movement throughout the building. Natural light coming in through the openings creates a varied atmosphere as shadows shift during the day.

Turf Roof and Views
- The turf roof serves multiple purposes, including insulation and a connection to the landscape. Visitors have the opportunity to take in expansive views of the surroundings, including geographical features such as the Hverfjall volcano and nearby caves. This detail fosters a stronger relationship between the building and its natural setting.

The combination of weathered steel and local flora promotes a thoughtful conversation between the building and its site. The architecture respects its geographical context while providing a distinct experience for visitors.

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

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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

20,000 USD Prize ideas COMPETITION
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Early bird registration deadline 19 November 2025

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