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Pyramidal Structure Crafted from Charred Wooden Shingles and Timber Integrating Passive Design in Himalayan Community

Authors:
Aguilar Y Varona Arquitectos Asociados, Jose Aguilar, Matias Varona, Aguilar Y Varona Arquitectos Asociados
Pyramidal Structure Crafted from Charred Wooden Shingles and Timber Integrating Passive Design in Himalayan Community
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Constructed with charred wooden shingles and cross-laminated timber, this pyramidal structure employs passive solar design to create a communal space that harmonizes with the rugged Himalayan environment.
5 key facts about this project
01
Constructed with charred wooden shingles for enhanced weather resistance.
02
Integrates rainwater harvesting systems to promote sustainability.
03
The modular design allows for easy assembly in remote locations.
04
Passive solar strategies optimize natural light and reduce energy usage.
05
Features a pyramidal roof form to enhance ventilation and airflow.

## Project Overview

The design, "Under the Dome," is situated in the Himalayan region and draws inspiration from the traditional Nepali hut known as the "Supa." The project addresses the necessity for adaptable and sustainable shelter solutions that align with the region's rugged terrain and diverse climatic conditions. By incorporating local architectural vernacular, the structure aims to create a recognizable and resilient form that can adjust to various settings within Nepal's mountainous landscape.

### Spatial Strategy and Vertical Organization

The building's primary form is an octagonal dome complemented by pyramidal extensions, producing a distinctive profile that resonates with its natural surroundings. The layout consists of multiple levels that enhance communal interactions and private retreats. The ground floor encompasses approximately 118 m², designed for communal activities such as dining and relaxation, featuring strategically positioned windows that optimize natural light and ventilation. The upper floor, measuring around 60 m², serves as a flexible space for meetings and workshops, promoting fluid movement and adaptability through its open design.

### Materiality and Sustainability

Material selection is critical for both structural stability and environmental performance. The design incorporates wood for the structural framework, glass for window fittings to allow daylight, and insulation materials to maintain thermal comfort. Steel elements provide necessary reinforcement for the structure. Employing modular construction techniques enables easy assembly and adaptation based on material availability and local practices. The roof features rainwater harvesting systems and solar thermal panels, aimed at creating a self-sufficient energy model. Additionally, passive solar heating strategies are integrated to enhance thermal efficiency, while the dome configuration promotes natural ventilation, minimizing reliance on mechanical systems. Elements are manufactured to dimensions under 2 meters to facilitate transportation through challenging terrain, enhancing the project's logistical viability in remote locations.

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MICROHOME 2026
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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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