Sika Sarnafil, a thermoplastic roofing and waterproofing membranes manufacturer, has announced that Vice President Stanley Graveline has received the William C. Cullen Award from ASTM International for outstanding contributions to the field. For 25 years, Graveline has promoted sustainable roofing even before it was popular, helping build the company’s sustainability platform and become an industry expert in solar solutions.
Involved in myriad high-profile projects, Graveline helped plan Toronto's Sky Dome, now known as the Rogers Center, which was the first retractable roof on the continent.
