Build Art Competitors

CertainTeed®, a subsidiary of Saint-Gobain, is North America’s leading brand of sustainable exterior and interior building products. Headquartered in Malvern, Pa., CertainTeed has helped shape the building products industry for more than 100 years, through the responsible development of innovative and sustainable building products. Founded in 1904 as General Roofing Manufacturing Company, the firm's slogan "Quality Made Certain, Satisfaction Guaranteed," quickly inspired the name “CertainTeed." A subsidiary of Saint-Gobain, the world’s largest building products company, CertainTeed® is North America’s leading brand of exterior and interior building products, including roofing, siding, fence, decking, railing, trim, insulation, gypsum and ceilings. CertainTeed and its affiliates proudly have a staff of more than 6,300 employees and operate more than 60 manufacturing facilities throughout the United States and Canada. For five consecutive years, the company has received top honors from the U.S. Environmental Protection Agency for its contributions in protecting the environment and was most recently the recipient of the 2013 ENERGY STAR Sustained Excellence Award. The group had total sales of approximately $3.4 billion in 2016. www.certainteed.com Quality made Certain, Satisfaction guaranteed http://www.CertainTeed.com Visit the CertainTeed Building Knowledge Blog http://blog.certainteed.com

For over 130 years, Bostik, the adhesive solutions segment of Arkema, has been a leading global adhesive specialist in industrial, construction and consumer markets. With a presence in more than 40 countries and employing 7,000 people, Bostik’s broad technology portfolio, extensive industry knowledge and synergies with Arkema enable our company to meet a diverse range of customers’ evolving needs around the world. For the industrial market, Bostik’s smart solutions are found in today’s leading aerospace, transportation and packaging brands, improving operational efficiencies and overall product quality. Additionally, we offer innovative, safe and sustainable adhesives that meet industry regulations and reduce production downtime, saving customers time and money. Furthermore, Bostik’s construction market adhesives are used globally in residential and commercial construction projects. Formulated to withstand the harshest environmental conditions, these products have received industry validations and offer best-in-class warranties. Working directly with customers, Bostik tailors our solutions for various interior and exterior applications, improving building longevity and durability. In addition, our adhesives for consumer applications offer the ease-of-use people need with the professional quality results they demand. As a result, Bostik has received recognition around the world for our smart, dynamic solutions that solve issues and address otherwise unmet needs. From wallpaper paste to diapers, our company’s adhesives are fast, safe, efficient and high-performing, enabling them to stand out in today’s ever-changing world.

wienerberger is one of the leading providers of innovative, durable solutions for the entire building envelope, in the fields of new build and renovation, as well as infrastructure in water and energy management. In doing so, wienerberger contributes to the responsible and efficient use of resources over the long term. Innovation, Operational Excellence, as well as M&A and Portfolio Optimization are the most important pillars of wienerberger’s sustainable growth. In our core markets, Europe and North America, we are continuously expanding our main segments: new construction, renovation, and infrastructure. Total revenues in 2025 € 4.6 billion Operating EBITDA € 754 million More on career at wienerberger: https://www.wienerberger.com/en/career.html Privacy Policy of Wienerberger AG: https://www.wienerberger.com/en/info/privacy-policy.html Imprint of Wienerberger AG: https://www.wienerberger.com/en/info/Imprint.html