Headwaters,

Headwaters is a leading manufacturer of building products for the residential construction, residential remodeling, commercial and institutional construction industries. The Company's portfolio of building products includes: architectural stone; resin-based exterior siding accessories (such as specialty siding and shutters); roofing; trim board; decking; railing; concrete block and brick; and various other building products. The Company has over 1,000 U.S. wholesale distributors and generates incremental sales through big box stores. Headwaters also markets certain products through its direct sales force. The broad distribution system and extraordinary brand loyalty has enabled Headwaters to capture leadership positions in its key niche product categories.