A Complete Home Rainwater Harvesting System Explained The image illustrates a full residential rainwater harvesting system designed to collect, store, and reuse rainwater throughout a home and garden. This integrated setup shows how rain falling on a roof can be transformed into a practical water source for daily household and outdoor needs. Capturing Rainwater from the Roof The system begins at the roof, where rainwater is naturally directed by sloped tiles into gutters. These gutters guide the