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Rammed Earth Walls and Geothermal Heating in a Circular Cultural Pavilion

Author:
Aziz Bahou
Rammed Earth Walls and Geothermal Heating in a Circular Cultural Pavilion

Project in-detail

Rammed earth walls and a circular layout define this cultural pavilion, which integrates geothermal heating to provide a sustainable space for community events and film screenings.
5 key facts about this project
01
Rammed earth walls provide thermal mass and integrate seamlessly with the local geology.
02
Geothermal heating system utilizes natural resources for energy efficiency.
03
Circular design minimizes wind exposure while enhancing panoramic views.
04
Flexible interior spaces can adapt to various community events and activities.
05
Vegetative roof promotes biodiversity and improves insulation properties.
The Endalaus project serves as a cultural pavilion and movie theater situated in the distinctive landscape of Iceland. Designed to harmonize with its surroundings, the architecture employs a circular form that allows for an efficient spatial arrangement and enhances the user's experience with nature and the built environment. The intention behind this project is to foster community engagement and provide a versatile space that can adapt to various events and activities, such as film screenings, workshops, and social gatherings.

The primary architectural elements include a main auditorium, ancillary spaces, and communal areas. The circular layout facilitates fluid movement while encouraging interaction between visitors. This design minimizes exposure to harsh winds common in the region, and the sunken morphology creates an intimate environment that invites exploration.

Sustainable design strategies are central to the project, ensuring that the architecture responds to local climate conditions. A geothermal heating system prioritizes energy efficiency, and rainwater harvesting elements contribute to responsible water management. The green roof enhances insulation while promoting local biodiversity—which aligns with the broader environmental goals of the project.

Innovative Material Use and Sustainability

One of the defining features of the Endalaus project is its selection of materials, each chosen for their durability and environmental performance. Cast-in-place fiber-reinforced concrete forms the structural walls, providing stability in the face of seismic activity and harsh weather conditions. Inside, rammed earth walls create intimate spaces that also contribute to thermal mass, ensuring comfort throughout the year.

Acoustic panels have been incorporated to improve sound quality in the theater and exhibition areas. Local stone wool insulation complements the building's thermal strategy, contributing to energy efficiency without compromising on aesthetics. Sustainable timber finishes introduce organic warmth and connect the interiors to their natural setting.

Adaptability in Design

The flexibility inherent in the architectural design allows for a range of programming options. The auditorium can be configured for different audience sizes and purposes, ensuring that the space can evolve to meet the community's changing needs. This adaptability is significant in promoting usage across various events, making the pavilion a vital part of the local cultural landscape.

The thoughtful articulation of spaces within the project demonstrates a clear understanding of user experience while prioritizing functionality. The circular design not only enhances visual connections to the landscape but also allows for unobstructed views from multiple vantage points.

Endalaus stands out within the context of contemporary architecture by addressing environmental sustainability and human-centered design principles. Its integration into the Icelandic topography and climate reflects a broader commitment to architecture that is considerate of both ecological and social factors.

To explore the nuances of the Endalaus project further, including architectural plans, sections, and design concepts, readers are encouraged to review the detailed project presentation. These insights will provide a deeper understanding of the architectural ideas that shape this unique cultural space.
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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