Growing Number of Staff Certifications Underscores Company’s Knowledgebase of the Latest Technology and Solidifies Industry Leadership Position

CHICAGO (August 11, 2010) – American Hydrotech, a recognized leader in the development and distribution of premium waterproofing and roofing products, today announced that Anna Suardini and Kevin Serena successfully completed the multidisciplinary exam on June 18, 2010, and have been accredited as Green Roof Professionals (GRP) by Green Roofs for Healthy Cities (GRHC), the North American Green Roof Industry Association.

GRP accreditation acknowledges that an individual has attained the level of interdisciplinary knowledge of best practices associated with successful vegetative roof system design, installation and maintenance. The examination encompasses five areas of concentration, including pre-design, design, contract management, quality assurance and support and maintenance.

“We are proud of both Anna and Kevin in receiving well-deserved certification and accreditation from Green Roofs for Healthy cities” said Edward Jarger, General Sales and Marketing Manager, American Hydrotech. “As a company, we look forward to continuing our dedication and market leadership by keeping abreast of the latest technologies, procedures and best practices in the market through this certification process.”

More information on the GRP certification process can be found at www.greenroofs.org.