Residence Panchatathva – a truly local yet modern house that seamlessly blends traditional wisdom with contemporary sensibilities. Built using locally available, sustainable materials and crafted with local workmanship, it stands as an inspiring example among Bangalore houses that prioritize eco-friendly construction and passive energy solutions. The design ensures natural comfort, energy efficiency, and minimal environmental impact, making it a model for sustainable living and responsible architecture.
Editor’s Note: “Rooted in earth-first ethos, ‘Panchatathva’ is a soulful blend of mud, memory, and mindfulness. Built with hands that remember and materials that breathe, it balances heritage with innovation while standing as a modern echo of the five elements of nature. Moreover, this home is not just lived in, but also deeply believed in.” ~ Anusha Sridhar
Residence Panchatathva is a Benchmark in Sustainable Bangalore Houses | Deepak Berthalome Architects
Panchatathva house is constructed with walls built with mud concrete blocks made from construction debris, cement, red soil, and lime, promoting sustainable and resource-efficient building practices. The blocks were made with debris available within a 5 km radius, moulded with wooden planks with semi semi-skilled workforce.
These blocks offer high durability, thermal insulation, reducing heat absorption while minimizing construction waste. By repurposing debris into mud blocks, the construction reduces landfill waste, conserves natural resources, and lowers the carbon footprint.
The low-energy production process of these blocks makes them an eco-friendly alternative to traditional cement-based construction, significantly reducing embodied energy and promoting a circular economy approach.
Mud block construction is a cost-effective and low-energy building solution, requiring minimal processing and resources. The locally sourced materials eliminate transportation costs and reduce reliance on industrially manufactured materials, making the house more affordable.
The modular nature of mud blocks allows for easy repairs and maintenance, extending the building’s lifespan. This affordability makes it an ideal choice for off-grid and sustainable housing projects, proving that sustainability can be achieved without excessive costs.
When stabilized with lime or natural binders, mud blocks become durable, water-resistant, and structurally robust. Their flexibility makes them suitable for protection from earthquakes, as they can absorb shocks better than rigid materials.
Unlike brittle conventional concrete, mud-based structures have higher resilience to natural forces, making them a reliable solution for regions prone to extreme weather conditions. The high load-bearing capacity of these blocks ensures long-term stability while allowing for innovative architectural expressions.
The porous nature of mud walls allows for natural moisture exchange, preventing humidity buildup and mold formation. This feature ensures better indoor air quality by reducing trapped pollutants and promoting a healthier living environment.
Additionally, natural lime plaster acts as a natural antibacterial layer, further enhancing the quality of indoor air while keeping walls free from microbial growth. Using locally sourced materials with low VOC emissions ensures a toxin-free, breathable indoor atmosphere, contributing to the occupants’ overall well-being.
Mud blocks have a high thermal mass, which helps regulate indoor temperatures by absorbing heat during the day and releasing it at night. This natural heat management system significantly reduces the need for artificial cooling and heating, making buildings more energy-efficient and comfortable.
Combined with lime plastering, which further enhances insulation properties, the walls maintain a stable indoor climate throughout the year. This reduces energy consumption for temperature regulation, resulting in lower electricity bills and a reduced ecological footprint.
Panchatathva’s strategic orientation ensures that the house maximizes natural light and ventilation while minimizing heat gain. With north and east-facing openings, the building benefits from daylight while avoiding excessive heat exposure from the harsh southern and western sun.
Additionally, strategic insulation on the south side prevents heat buildup, maintaining a cooler indoor environment. This well-planned orientation contributes to thermal efficiency, reducing the need for mechanical cooling systems and enhancing indoor comfort naturally.
Panchatathva integrates passive ventilation systems to expel hot air and allow fresh air circulation, maintaining a comfortable indoor climate. Techniques such as cross-ventilation, the stack effect, and wind-driven ventilators enhance airflow and prevent heat buildup. Clear story windows in the central double height spaces of each blocks opening to east and west pushes the hot air and brings in a moving light play throughout the day.
Extended roof overhangs and deep-set bay windows enhance energy efficiency while creating a comfortable indoor climate. The shaded verandahs framing both blocks act as a thermal buffer, preventing direct sunlight from heating indoor spaces and promoting natural cooling. help block direct sunlight during peak hours, keeping interiors comfortable.
Panchatathva’s flat roofs integrate solar panels for renewable energy alongside an efficient rainwater harvesting system. This dual-purpose approach reduces energy dependence, lowers the carbon footprint, and enhances water conservation for a sustainable living environment. By combining photovoltaic energy generation with effective water collection, the house promotes self-sufficiency and resilience against climate challenges.
Integrating rainwater harvesting into the design ensures efficient water management and self-sufficiency. Rooftop rainwater collection, storage tanks, and recharge pits help reduce dependence on external water sources, making the building more resilient to water shortages.
The stored rainwater is directed towards greywater recycling systems, optimizing resource utilization. The collected rainwater is filtered and used for domestic purposes, irrigation, and groundwater replenishment, mitigating water scarcity. This method conserves water while reducing runoff, preventing soil erosion, and replenishing natural aquifers.
Panchatathva incorporates climatic-efficient finishes that enhance thermal comfort and energy efficiency. Mud plastering and lime plastering provide natural insulation, regulating indoor temperatures while allowing walls to breathe. This minimizes the need for artificial cooling, reducing overall energy consumption. The Athangudi tile technique, made from locally sourced clay, enhances thermal efficiency while adding aesthetic value.
Terracotta roof tiles reflect heat and prevent excessive absorption, contributing to passive cooling strategies. Brick batten roofing reduces heat transmission, ensuring a comfortable indoor environment. These sustainable, locally sourced finishes not only promote energy efficiency but also enhance the longevity and resilience of the structure.
The mini Kund at Panchatatva is a serene water feature thoughtfully placed between two blocks, creating a harmonious connection between spaces. Designed as a conversation-oriented space, it encourages gatherings while enhancing the tranquil ambiance. This elegant design not only adds aesthetic appeal but also promotes natural cooling and relaxation, making it a refreshing focal point within the residence.
The gazebo at Panchatatva is a charming retreat, designed for both aesthetics and functionality. Featuring a Mangalore tile roof and open on all four sides, it allows for natural ventilation while providing ample shade and protection from the elements. The comfortable, casted seating enhances its durability and elegance, making it a perfect spot to unwind, enjoy the surroundings, or gather with loved ones. Its design ensures comfort in all climates.
Residence Panchatatva is enveloped in lush greenery, serving as a natural insulator that enhances thermal comfort. Fragrant flowering plants, a vegetable garden, and fruit trees contribute to passive cooling, improved air quality, and a self-sustaining ecosystem. This thoughtfully integrated landscape minimizes energy consumption while fostering a refreshing and harmonious living environment.
Panchatathva embodies the essence of sustainable architecture by harnessing local resources, leveraging passive design strategies, and integrating renewable energy solutions. This fusion of traditional craftsmanship and modern innovation ensures long-lasting, comfortable, and environmentally responsible architecture.
By prioritizing energy efficiency, climate adaptability, and resource conservation, it sets an example for responsible and resilient living. The house proves that sustainable construction can be both aesthetically appealing and functionally superior, offering a viable blueprint for the future of eco-friendly housing.
Fact File
Designed by: Deepak Berthalome Architects
Project Type: Residential Architecture Design
Project Name: Residence Panchatattva
Location: Hoskote, Bangalore
Year Built: 2023
Duration of the project: 18 Months
Project Size: 12000 Sq.ft
Project Cost :1.5 Crore
Principal Architect: Ar. Deepak Berthalome
Team Design Credits: Ar. Rosy Jose & Ar. Aqil T P
Photograph Courtesy: Anushree Bhatter
Products / Materials / Vendors: Finishes – Mud plastering , Lime plastering / Construction Materials –Mud concrete blocks / Lighting – Amazon / Doors and Partitions – Sumai Doors / Sanitaryware – Kohler Facade Systems –Not applicable / Windows – Zen Windows / Furniture – Custom made with carpenters Flooring – Bharat flooring / Kitchen – Space Wood / Artefacts – Custom made and picked from multiple stores / Hardware – Hettich
Firm’s Instagram Link: Deepak Berthalome Architects
Firm’s Facebook Link: Deepak Berthalome Architects
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