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Subterranean Dwelling Crafted From Rammed Earth and Glass Flooring In Arid Landscapes

Authors:
Nasko Iordanov Balaktchiev, Cesar Adrian Salazar Alonso
Subterranean Dwelling Crafted From Rammed Earth and Glass Flooring In Arid Landscapes

Project in-detail

Nestled beneath the surface, the dwelling utilizes rammed earth and glass flooring to create a sustainable living environment that blends seamlessly with the desert landscape, optimizing energy efficiency and offering a novel approach to modern habitat in arid conditions.
5 key facts about this project
01
Utilizes rammed earth for superior thermal mass and energy efficiency.
02
Features a glass floor to connect interior spaces with the surrounding ecosystem.
03
Entry ramp channels rainwater into an integrated garden area for landscaping.
04
Incorporates a blackwater sewage system for sustainable waste management.
05
Designed to minimize visual impact on the desert landscape with a subterranean footprint.
The Subterrarium is a thoughtfully designed desert dwelling situated within the arid regions of the American Southwest. This architectural project showcases a deep commitment to sustainability, environmental integration, and modern living. By utilizing a micro-home concept, the dwelling is partially excavated into the ground, allowing it to blend seamlessly into the landscape while providing natural insulation. The design prioritizes energy efficiency and minimal visual disruption, reflecting a trend in modern architecture focused on ecological harmony.

Sustainability and Functionality
The primary design approach relies on the use of rammed earth as the main structural material, which contributes to thermal mass and energy efficiency. This technique enhances the dwelling's capability to maintain a stable interior climate, particularly beneficial in extreme weather conditions. The architecture also employs corrugated steel roofing for durability, alongside Kingspan Tek Structurally Insulated Panels—ensuring optimal insulation and lightness.

The unique entry ramp captures rainwater, directing it into a garden area, which underscores the project's commitment to utilizing natural resources. This is complemented by a blackwater sewage treatment plant that processes waste sustainably, returning clean water to the surrounding environment. By focusing on these aspects, the project represents a forward-thinking solution to modern dwelling challenges in desert climates.

Innovative Design Approaches
Subterrarium distinguishes itself through its innovative use of materials and spatial configurations. The incorporation of glass flooring acts as a visual connection to the underlying ecosystem, allowing natural light to permeate the space without compromising privacy. Additionally, the dwelling features large operable windows on the south and north facades, supporting passive ventilation and natural heating.

The interior is designed to be minimal yet functional, with a fluid layout that facilitates movement and interaction among various spaces, including living, sleeping, and communal areas. The use of milled wood for interior finishing creates warmth, balancing the earthy tones of the rammed earth structure.

In essence, the Subterrarium serves as a model of efficient living that redefines the relationship between architecture and its environment. For further exploration of this project, including architectural plans, sections, and design concepts, please consider reviewing the detailed project presentation. This comprehensive look will provide a deeper understanding of the architectural ideas that shape Subterrarium and its innovative approach to modern desert dwelling.
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100,000 € Prize Fund / Kingpsan Edition #10
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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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