Six Examples Of India’s Climate-Responsive Vernacular Architecture

India’s traditional architectural styles are shaped by one question, how do you best respond to extreme landscapes and climatic conditions? Across the country, communities have developed construction techniques around snow, earthquakes, floods, extreme heat, humidity and water scarcity, using local materials and knowledge passed down through generations.

That knowledge is gaining relevance today in the face of weather conditions becoming even more extreme owing to global warming and climate change. Artificial interventions do not solve the problem of extreme climate but provide a temporary shield, which is making builders look at modern architecture with inputs from traditional forms.

Stepwells, for instance, are being reconsidered as traditional water-management systems at a time of growing concern over groundwater stress. Restoration initiatives, including efforts under the Jal Jeevan mission, have renewed attention on traditional water systems and their potential role in water conservation. From the Himalayas to the wetlands of Assam, these six architectural traditions show how communities built adapting to the environments they inhabited. 

Kathkuni Houses, Himachal Pradesh

In the mountains of Himachal Pradesh, Kath-Kuni construction uses alternating layers of wood and stone masonry, assembled without mortar. The technique evolved in response to the region’s demanding weather and seismic conditions, with the stone plinth raised above ground level to protect the structure from snow and groundwater. Its double-skinned walls contain an air gap filled with small stones, helping insulate interiors in winter and summer while allowing the structure to dissipate seismic forces. The technique remains visible in places such as Chehni Kothi in Tirthan Valley, where traditional construction continues alongside the village’s distinctive temple architecture.

Stepwells, Western India

Across the arid and semi-arid landscapes of Gujarat and Rajasthan, stepwells, or vav and baori, were built to provide access to groundwater through seasonal changes in water levels. Their descending stairways, subterranean chambers and stone-lined shafts also created shaded spaces protected from the heat. Stepwells formed part of traditional systems of water management and community life, and some are now being restored or revived. In Kutch, community-led projects have brought old stepwells back into use for domestic and livelihood purposes, while wider efforts to restore traditional water systems reflect renewed interest in indigenous approaches to water security.

Living Root Bridges, Meghalaya

In Meghalaya, the Khasi and Jaiñtia communities developed an unusual form of infrastructure from the aerial roots of rubber fig trees (Ficus elastica). Instead of constructing a bridge from finished materials, builders guide pliable roots across streams and allow them to grow, thicken and join over many years. The structures require continued community care, with roots pruned, tied and guided as they develop. Some mature bridges can support dozens of people and potentially last for centuries as long as the parent trees remain healthy. Their survival is now a conservation concern as concrete reinforcement, paved access and tourism infrastructure are altering traditional landscapes.

Chang Ghar, Assam

Along the Brahmaputra and its tributaries, the Mising community developed the Chang Ghar, a stilted house designed around recurring floods. The structure is raised above ground level, with the height of the stilts determined by the highest flood levels recorded in the area. Families live on the upper floor, while the space below can accommodate poultry and livestock. Bamboo is central to the design because it is lightweight, flexible and readily available in Assam. Perforated bamboo walls and floors allow air to circulate, helping keep the interiors cooler, while thatched or reed roofs provide cover. Contemporary Chang Ghars have also adapted, with some using cement pillars and stronger wooden floors as Mising communities move away from traditional riverside settlements.

Bhunga, Kutch

In Kutch, the Bhunga addresses a different set of environmental pressures: extreme heat and seismic activity. These traditional circular mud houses use low, thick walls and lightweight roofs, with the cylindrical form helping distribute seismic forces and the earthen walls providing thermal insulation. The architecture also carries a strong cultural dimension. Bamboo and wood-supported roofs reduce structural load during seismic movement, while small openings help maintain structural integrity. Inside and outside, Bhungas can feature Lippan Kaam, a traditional mud-relief and mirror-work technique famous in Kutch and parts of Rajasthan.

Nalukettu, Kerala

The Nalukettu evolved for a humid tropical climate. The traditional homestead consists of four halls arranged around a central open courtyard, or nadumuttam, which brings light and air into the house. Larger variations expanded this arrangement into multiple courtyards to accommodate extended families. Local materials such as laterite, wood, clay tiles and lime plaster were suited to the region, while steeply sloping tiled roofs helped drain monsoon rain. The orientation and courtyard planning also supported ventilation and helped keep interior temperatures lower during summer.

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