A climate-responsive retreat rooted in ancestral memory and vernacular intelligence
Kadangotu House was born from a story as much as from a site. When the Kalliat sisters asked for a holiday home on their ancestral land in Kannur, the brief carried the weight of Kadangotu Makkom Theyyam—the legend of a woman wronged, exiled, and later deified as a symbol of justice in North Malabar. The 70-cent plot still holds the tree that once sheltered Makkom and her sons, a place where the annual Theyyam ritual was performed for generations. Designing here meant engaging with a living archive of memory and ecological sanctity.
The project rejects superficial homage. If Makkom embodies justice, the architecture must reflect balance—between land and structure, climate and comfort. Sustainability becomes an ethical obligation, not an aesthetic layer. The house therefore draws from Kerala’s vernacular intelligence, functioning as a low-energy, climate-responsive dwelling.
Two principles guided the design: climatic intelligence and material integrity. Orientation and geometry harness prevailing winds from the paddy fields, enabling cross ventilation and stack-effect airflow. Large operable windows, high proportions, and jali walls create a passive cooling system so effective that the home operates year-round without air-conditioning.
Material choices reinforce this logic. Locally sourced laterite provides thermal mass and hygroscopic regulation, absorbing heat and humidity before releasing them gradually. Minimal finishing reduces VOC emissions and embodied carbon. The sloping roof, built with double-layered Mangalore tiles, forms a ventilated assembly that limits heat gain while ensuring rapid monsoon runoff. Top-lit apertures and calibrated fenestration deliver diffused daylight without glare.
Interior sustainability is anchored in adaptive reuse: much of the furniture comes from the sisters’ childhood home, embedding emotional continuity while reducing material consumption. Kota stone and Athangudi tiles offer durability and passive cooling underfoot.
Landscape decisions honour the sacred tree and preserve permeability. Traditional elements such as the well and thulasithara maintain historical water-management practices, while restricted hardscaping protects natural hydrology.
Kadangotu House is not sustainable because it references tradition, but because it activates the environmental intelligence within that tradition. During the house blessing in December 2024, when Kadangotu Makkom Theyyam declared she did not wish to leave, it felt symbolic: the land had accepted the intervention. The architecture had not imposed—it had listened.
Bio – Elemental & Founder Amrutha Kishor
Elemental was founded by architect Amrutha Kishor, a specialist in climate-responsive design and a committed advocate of critical regionalism. A graduate of NIT Calicut (B.Arch, 2016) and the University of Nottingham (M.Arch Environmental Design), her research on architecture and energy efficiency was recognised by the Royal Institute of British Architects in 2019—an achievement that shaped the vision behind Elemental, established in 2020.
Amrutha’s professional experience spans India, the Middle East, and the UK, across residential, institutional, and commercial projects. She is a LEED Green Associate, a GRIHA-certified professional, and holds a Diploma in Vastu Shastra. She has also created two online courses on sustainable design and is now exploring academic collaborations to study the energy performance of Elemental’s buildings.
Elemental’s philosophy centres on climate-responsive architecture—design shaped by materiality, orientation, daylighting, shading, ventilation, and passive cooling strategies. The studio aligns its work with the UN Sustainable Development Goals, aiming to deliver one million square feet of energy-efficient built space by 2030. At its core, Elemental seeks to create architecture that honours nature, context, and the unique needs of each client.
