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Earthen Community Spaces Enhanced by Bamboo and Passive Cooling Techniques in Rural Rajasthan

Author:
Nk3 architects Nk3 architects
Earthen Community Spaces Enhanced by Bamboo and Passive Cooling Techniques in Rural Rajasthan

Project in-detail

Utilizing locally sourced adobe and bamboo, this design intricately weaves passive cooling elements into a spacious communal environment that fosters community while addressing the housing needs of rural Rajasthan.
5 key facts about this project
01
Constructed using hand-made adobe bricks for enhanced thermal mass in a hot climate.
02
Incorporates bamboo elements for structural support, fostering regional craftsmanship.
03
Features a rainwater collection system designed to optimize water usage in arid conditions.
04
Designed with cross-ventilation strategies to reduce reliance on mechanical cooling systems.
05
Includes communal spaces intended to promote social interaction and community ties among residents.
The COOLHOUSE project represents a thoughtful architectural response to the pressing housing needs found in rural Rajasthan, particularly in the town of Banswara. This design merges contemporary living with local cultural elements, creating a functional space that addresses not only shelter but also community engagement. Through its innovative approach, the project underscores the importance of sustainability and environmental harmony, setting a precedent for future residential designs in similar contexts.

At its core, COOLHOUSE serves as a model for affordable housing solutions, appealing to young families and professionals seeking a viable alternative to urban life. The project comfortably accommodates the necessities of modern living while ensuring that the occupants remain connected to their cultural roots. The design incorporates spacious communal areas intended for shared activities, fostering interaction among residents and encouraging a sense of community.

The architectural form of COOLHOUSE stands out with its unique silhouette, reminiscent of flowing natural shapes found in the surrounding landscape. This fluid design aims to create a link between the built environment and nature, setting a tone of serenity that contrasts with typical rigid architectural styles. The structure's layout includes a large ground level, where communal spaces such as kitchens and gardens converge. A more intimate upper level provides private areas for personal reflection and rest, effectively balancing communal interaction with individual privacy.

Materiality plays a critical role in the COOLHOUSE project, with an emphasis on locally sourced, sustainable materials. The use of hand-made adobe bricks contributes to thermal comfort, while bamboo elements offer structural integrity and versatility. Clay tiles serve multiple functions, offering waterproofing for the roof while integrating seamlessly with the regional aesthetic. Additionally, natural straw insulation lends energy efficiency to the design, promoting a minimal ecological footprint that aligns with environmentally conscious living.

The design incorporates several passive strategies that contribute to the long-term functionality and comfort of the structure. Natural ventilation is achieved through intelligently placed openings, enabling airflow throughout the spaces and reducing reliance on mechanical cooling. The roof features integrated wind towers and water collection systems, highlighting innovative approaches to resource management that are vital in arid climates. Solar shading is also carefully considered, ensuring that excess heat is mitigated without sacrificing natural light, creating a pleasant indoor environment.

The uniqueness of COOLHOUSE lies in its holistic approach to architecture, addressing current social and environmental challenges while rooted in cultural relevance. The project emphasizes the significance of community bonds through its design, promoting interaction and collaboration among residents. Furthermore, it showcases the potential of using local craftsmanship to enhance both aesthetic appeal and economic viability, highlighting how traditional techniques can coexist with modern architectural ideas.

This project not only fulfills the immediate needs of its inhabitants but also serves as an educational tool for sustainable living. By illustrating practical applications of eco-friendly practices and materials, COOLHOUSE encourages a rethinking of residential design within rural contexts.

For those interested in gaining deeper insights into the project, it is recommended to explore the architectural plans, sections, and designs presented. Understanding these elements will provide a comprehensive view of the design intentions and functions embedded in this exemplary architectural endeavor. Through this exploration, one can appreciate how COOLHOUSE stands as a reference point for future projects aimed at enhancing quality of life in rural areas.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
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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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