TAMKO Building Products, Inc. is the nation’s leading independent manufacturer of residential and commercial roofing products, waterproofing, composite decking and railing systems, and cements and coatings. With more than 60 years in the industry, TAMKO’s success is the direct result of teamwork, enduring relationships with customers, suppliers and employees, and its commitment to Six Sigma continuous quality improvement with its foundation based on the total quality management principles of Dr. W. Edwards Deming.
Founded in 1886, GAF Materials Corporation has grown to become North America’s largest manufacturer of residential roofing
(sold under the GAF-Elk brand) and commercial roofing (sold under the GAF brand).
(Harkins Roofing Company is a Certified Applicator)
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CertainTeed Corporation is a leading North American manufacturer of building materials including roofing, vinyl and fiber cement siding, trim, fence, railing, decking, foundations, insulation, gypsum, ceilings, and pipe products.
As the original stone coated steel roofing system, the DECRA® product line represents a perfect blending of over 50 years of research and practical experience. Offering the ultimate in performance and engineering design is what DECRA Roofing Systems are all about.