Headquartered in Atlanta, Georgia, BlueLinx, is a leading distributor of building products in North America. Employing over 1,600 people, BlueLinx offers thousands of products from suppliers all over the world to service over 10,000 customers nationwide, including dealers, industrial manufacturers, manufactured housing producers and home improvement retailers.

DAP is the leading manufacturer and supplier of caulks, sealants, adhesives, and repair products. DAP has a history of first-to-market innovations with trusted, quality, reliable, and long-lasting products for professional contractors, remodelers, and do-it-yourselfers.

Georgia-Pacific is one of the world's leading makers of tissue, pulp, paper, packaging, building products, and related chemicals. Our products are part of everyday life. While they fill a diverse range of home commercial and industrial needs, they have one thing in common: they're all made to high standards of quality and safety.

Johns Manville is a leading manufacturer and marketer of premium-quality insulation and commercial roofing, along with glass fibers and nonwovens for commercial, industrial, and residential applications. Our history goes back to 1858 when the H.W. Johns Manufacturing Company began operations out of a tenement building in New York City. Today, our products are used in a wide variety of industries including building products, aerospace, automotive and transportation, filtration, commercial interiors, waterproofing, and wind energy. A proud member of the Berkshire Hathaway family of companies, we serve customers in more than 80 countries around the globe.

Through the responsible development of innovative and sustainable building products, CertainTeed has helped shape the building products industry for more than 110 years. Founded in 1904 as General Roofing Manufacturing Company, today, CertainTeed® is North America’s leading brand of exterior and interior building products, including roofing, siding, fence, decking, railing, trim, insulation, gypsum, and ceilings. A subsidiary of Saint-Gobain.

For over 50 years, Insulfoam has been enabling building professionals to construct high-quality building roofing systems at a minimal cost. A division of Carlisle Construction Materials (NYSE: CSL), one of the largest building material companies in the country. With the widest range of faced, laminated and standard high-performance EPS insulation products, Insulfoam has the right products for your needs while still providing significant material cost savings.