TAMKO Building Products is a leading manufacturer of residential and commercial roofing products, waterproofing products, composite decking and railing systems, and cements and coatings. The company was founded in 1944 and is headquartered in Joplin, Missouri. TAMKO has manufacturing facilities across the United States and sells its products through a network of distributors and dealers. TAMKO is committed to sustainability and has implemented several initiatives to reduce its environmental impact, including using recycled materials in its products and reducing waste in its manufacturing processes.