roof runoff water quality shingles

Safe from the Sky: How Architectural Shingles Perform in Residential Rainwater Harvesting Systems

• September 14, 2026
• admin

Across South India, decentralized rainwater harvesting is no longer just an eco-conscious luxury—it is a statutory building mandate. With groundwater tables depleting and municipal water supplies fluctuating, capturing clean monsoon runoff from residential and commercial roof catchments is essential for self-sufficiency. When homeowners transition from traditional terracotta tiles or bare concrete slabs to architectural shingles, …