SIKA SARNAFIL --- *GOLD SPONSORS*

For over 40 years, Sarnafil has been a leading supplier of high quality, high performance thermoplastic roofing and waterproofing membrane systems. The company has developed a world class record for reliability and long term performance with more than 4 billion square feet installed worldwide. The company has 40 years experience in green roof system technologies. Major US projects include Chicago City Hall, the St. Louis Children's Hospital, Ford Motor Company Premier Automotive Group Corporate Headquarters, the Peggy Noteabeart Museum, Oaklyn Public Library Indianapolis, Toledo Public Library, and others. Sarnafil Green Roof Systems can be installed with both extensive and intensive green roof designs on varying deck types including steel, wood, and concrete with varying slopes.

GREENSCREEN --- *BRONZE SPONSORS*

greenscreen® is an innovative landscape trellis system that provides endless possibilities for vertical landscape elements, greenwalls, screening, fencing and enclosures. Rigid, lightweight and incredibly strong, greenscreen® can span between freestanding structural members or between floors, wall mount off the building surface, and stack and join to cover larger surfaces. Freestanding and horizontal applications can provide privacy, shading and security with a flowering, evergreen, or deciduous living tapestry. Visit our booth and website to view photos of rooftop installations and large greenwall examples. www.greenscreen.com

STANCILLS, INC --- *BRONZE SPONSORS*

Stancills, Inc. specializes in engineered soils, organic and mineral formulations for the green roof industry. With over 20 years experience in precision blending, Stancills, Inc. can combine multiple components for all custom and proprietary applications.

PROSPECT WATERPROOFING COMANY --- *BRONZE SPONSORS*

Prospect Waterproofing Company is the professionals choice for waterproofing, roofing and sheet metal in the Washington Metropolitan area. Since 1966, Prospect has been the leader in installing and maintaining roofing and waterproofing systems for commercial, industrial and government clients.