Citation:Kumara, S. A. S., Priyanga, Y. M. H. S., Chaminda, G. G. T., Gunawardana, W. C. H. K. & Malkanthi, S. N. (2013). Roof material selection for rainwater harvesting in Sri Lanka. 10th Academic Sessions & Vice – Chancellor’s Awards, University of Ruhuna, Matara, Sri Lanka.