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Thermal Efficiency Through Sustainable Thatch Roof and Bamboo Construction in Compact Living

Author:
Pia Sejpal
Thermal Efficiency Through Sustainable Thatch Roof and Bamboo Construction in Compact Living
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With a thatched roof and innovative bamboo construction, the design enhances thermal efficiency while maximizing livable space in a compact unit intended for sustainable habitation.
5 key facts about this project
01
Utilizes a thatched roof for enhanced thermal performance and natural ventilation.
02
Incorporates locally sourced bamboo as a lightweight structural element.
03
Features slanted walls to promote airflow and maximize natural light.
04
Emphasizes traditional craftsmanship through detailed joinery techniques.
05
Optimizes a compact layout for flexible living within a 24-square-meter footprint.

### Project Overview
Madhuli occupies a compact 24-square-meter site in Kutch, India, focusing on the principles of sustainable living through the employment of traditional building techniques and materials. The design aims to maximize spatial efficiency while intertwining modern functionality with the regional architectural heritage. This approach supports various lifestyles and emphasizes the significance of local culture in contemporary architecture.

### Spatial Organization
The interior layout prioritizes utility and comfort, featuring distinct areas conducive to everyday living. The **Living Area** serves as a multifunctional space, enhanced with natural light and ventilation via well-placed openings. The **Kitchenette** is designed to facilitate efficient cooking and storage, essential for small living spaces. The **Bedroom** provides privacy and comfort, executed with a modest scale that accommodates essential furnishings. Additionally, the **Bathroom** is strategically positioned to optimize plumbing infrastructure and space utilization, contributing to the overall efficiency of the layout.

### Materiality
The material selection for Madhuli reflects a commitment to sustainability and local craftsmanship. **Bricks** are the primary structural element, offering durability and effective thermal insulation, ensuring comfortable indoor conditions year-round. **Bamboo**, incorporated as a secondary material, adds aesthetic value and lightweight properties that complement the building's structural integrity. The **Thatch** roofing not only preserves traditional design features but also enhances thermal comfort and facilitates airflow, thus promoting natural ventilation. This thoughtful choice of materials aligns with the architectural narrative that honors local traditions while addressing environmental concerns.

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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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