For Immediate Release s299

News Release

For more information contact: For immediate release: Michael B. Loughery, CertainTeed October 14, 2011 (610) 341-7328 [email protected] www.certainteed.com/pressroom

CertainTeed, Aerialogics Help Roofing Contractors Maximize Productivity with Customized Aerial Measurement Tools

(Valley Forge, Pa.) – CertainTeed Corporation, a leading North American manufacturer of building materials, today announced a new association with Aerialogics, a premier supplier of aerial measurement services to the U.S. roofing and insurance industries. CertainTeed will utilize Aerialogics’ aerial measurement technology across a host of corporate estimating, warranty, and strategic account applications. CertainTeed will also provide customized aerial measurement services to its credentialed roofing contractors, as an in-house professional estimating tool, proven to reduce estimating costs while increasing the efficiency and productivity of contractors’ business operations.

“Aerial measurement services are a cost-effective solution that we are excited to extend to our credentialed contractors and utilize internally as a component of corporate incentive programs, warranty documentation and solar estimating,” said Jay Butch, director of contractor programs at CertainTeed. “We are also pleased Aerialogics will fully customize their services for our credentialed contractors, making it easy for them to adopt aerial measurements to lower estimating costs, improve project planning and communication, reduce waste, and increase close ratios with custom reports being effective presentation tools,” said Butch, adding, “across the board, it’s an impactful technology that affords users a competitive edge.”

“Aerialogics is proud to work with CertainTeed, North America’s largest building materials manufacturer,” said Sean Green, CEO of Aerialogics. “We are excited to tailor our technology to CertainTeed’s specific internal needs and provide a customized, value-added service that promises to improve the business results of their credentialed contractor base--we look forward to a long and productive collaboration,” stated Green. News Release Aerialogics – Page 2 of 2

About Aerialogics Aerialogics is a pioneer in aerial measurement services for the U.S. roofing and solar industries. Our expertise converting aerial images of properties into accurate, diagramed measurements in 24-hours-or-less reduces estimating costs and improves productivity. For more information please visit: www.aerialogics.com.

About CertainTeed Through the responsible development of innovative and sustainable building products, CertainTeed, headquartered in Valley Forge, Pa., has helped shape the building products industry for more than 100 years. Founded in 1904 as General Roofing Manufacturing Company, the firm's slogan "Quality Made Certain, Satisfaction Guaranteed," quickly inspired the name CertainTeed. Today, CertainTeed® is North America’s leading brand of exterior and interior building products, including roofing, siding, fence, decking, railing, trim, foundations, pipe, insulation, gypsum, ceilings and access covers.

A subsidiary of Saint-Gobain, the world’s largest building products company, CertainTeed and its affiliates have more than 6,000 employees and more than 65 manufacturing facilities throughout the United States and Canada. Recognized as a 2009 and 2010 ENERGY STAR Partner of the Year by the U.S. Environmental Protection Agency, CertainTeed earned the 2011 ENERGY STAR Sustained Excellence Award, the highest level of recognition for outstanding contributions to protecting the environment through energy efficiency. The group had total sales of approximately $3 billion in 2010. www.certainteed.com