River Supply Inc. is an exterior building facade material and accessory supplier of Commercial and Architectural Products. We have partnered up with some of the Industry leading manufacturers: Alpolic, Alucobond, Atas, Equitone, Fabral, Fundermax, James Hardie, Kingspan/Morin/Benchmark, Knotwood, Metl-Span, Nichiha, Petersen, Reynobond and Trespa just to mention a few.