The Economic Times

No AC, no air cooler, only 7000 kulhads: Haryana mans unique rooftop technique keeps his home naturally cool even in scorching summer heat

An architect from Haryana has devised an innovative cooling system for his home. He used 7000 kulhads, traditional Indian clay cups, to build a unique rooftop. This design reflects sunlight and traps air, creating an insulating layer. The kulhad roof significantly reduces indoor temperatures during summer. This eco-friendly solution offers cost savings and minimal maintenance.