In May 1971 RonTamlyn, Sr. and his wife Jean borrowed $800 and began the company in a small shack in the back yard of their modest home in Bellaire, Texas. TAMLYN remains family-owned and operated to this day. Our history is one of quality, innovation, and proven performance. TAMLYN manufactures Xtreme Trim® for fiber cement and XtremeInterior® for drywall and panel applications, TamlynWrap & a complete moisture management system, roofing products and structural metal products. TAMLYN is dedicated to providing quality products, competitive prices, and excellent customer service.